{"snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","id":"uk-nsta-offshore-15-25a-n1","wellId":"15/25a-N1","sourceRecordId":"15/25a-N1","name":"15/25a-N1","wellName":"15/25a-N1","catalogue":"uk-nsta-offshore","sector":"oil-gas","purposeGroup":"development","classificationBasis":"wellficent-source-purpose-v2","classificationSha256":"83e4157601b4d73cb883d6e8578f9fe1ea467bb929d96a74071d77068ee8ca48","qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","sourcePurpose":"Development","sourceStatus":"Suspended","operator":"PREMIER OIL E&P UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-td-operator"}],"basin":null,"area":"Seaward","depth":"2482.9 m MD · Kelly Bushing","spudDate":"2006-06-18","completionDate":"2006-06-29","sourceUpdatedAt":null,"statusEffectiveDate":null,"authorizationDate":null,"operatorCode":null,"measuredDepthM":2482.9007962259907,"measurements":[{"value":2482.9007962259907,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"TDMDDEPM"},{"value":2042.1599968959167,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":152.10000023119198,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"latitude":58.247849,"longitude":0.8452376,"coordinateCrs":"EPSG:4326","positionAccuracy":null,"coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","sourceAsOf":null,"sourceCheckedAt":"2026-10-02","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2715%2F25a-N1%27&outFields=%2A&outSR=4326&f=json","sourceAttribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceTermsUrl":null,"sourceRightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseLicense":"unconfirmed","commercialUseAllowed":null,"spudYear":null,"facility":null,"totalDepthReachedDate":"2006-06-27","completionStatus":"Abandoned Phase 2","wellboreStatus":"EXTANT","originStatus":"Present","targetField":"NICOL","prospect":null,"flowClass":"Oil Well","fluidTypes":"Oil","parentWell":null,"parentRole":null,"sidetrackType":null,"licenceNumber":"P233","totalDepthLicenceNumber":"P233"}
{"snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","id":"uk-nsta-offshore-15-25a-n1w","wellId":"15/25a-N1","sourceRecordId":"15/25a-N1W","name":"15/25a-N1W","wellName":"15/25a-N1W","catalogue":"uk-nsta-offshore","sector":"oil-gas","purposeGroup":"development","classificationBasis":"wellficent-source-purpose-v2","classificationSha256":"83e4157601b4d73cb883d6e8578f9fe1ea467bb929d96a74071d77068ee8ca48","qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","sourcePurpose":"Development","sourceStatus":"Suspended","operator":"PREMIER OIL E&P UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-td-operator"}],"basin":null,"area":"Seaward","depth":"3652.57 m MD · Kelly Bushing","spudDate":"2006-07-15","completionDate":"2006-07-27","sourceUpdatedAt":null,"statusEffectiveDate":null,"authorizationDate":null,"operatorCode":null,"measuredDepthM":3652.57000555191,"measurements":[{"value":3652.57000555191,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"TDMDDEPM"},{"value":1956.82000297437,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":152.10000023119198,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"latitude":58.247849,"longitude":0.8452376,"coordinateCrs":"EPSG:4326","positionAccuracy":null,"coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","sourceAsOf":null,"sourceCheckedAt":"2026-10-02","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2715%2F25a-N1W%27&outFields=%2A&outSR=4326&f=json","sourceAttribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceTermsUrl":null,"sourceRightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseLicense":"unconfirmed","commercialUseAllowed":null,"spudYear":null,"facility":null,"totalDepthReachedDate":"2006-07-25","completionStatus":"Abandoned Phase 2","wellboreStatus":"EXTANT","originStatus":"Present","targetField":"NICOL","prospect":null,"flowClass":"Oil Well","fluidTypes":"Oil","parentWell":"15/25a-N1X","parentRole":"Sidetrack","sidetrackType":null,"licenceNumber":"P233","totalDepthLicenceNumber":"P233"}
{"snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","id":"uk-nsta-offshore-15-25a-n1x","wellId":"15/25a-N1","sourceRecordId":"15/25a-N1X","name":"15/25a-N1X","wellName":"15/25a-N1X","catalogue":"uk-nsta-offshore","sector":"oil-gas","purposeGroup":"development","classificationBasis":"wellficent-source-purpose-v2","classificationSha256":"83e4157601b4d73cb883d6e8578f9fe1ea467bb929d96a74071d77068ee8ca48","qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","sourcePurpose":"Development","sourceStatus":"Suspended","operator":"PREMIER OIL E&P UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-td-operator"}],"basin":null,"area":"Seaward","depth":"2187.55 m MD · Kelly Bushing","spudDate":"2006-07-09","completionDate":"2006-07-15","sourceUpdatedAt":null,"statusEffectiveDate":null,"authorizationDate":null,"operatorCode":null,"measuredDepthM":2187.5495966749245,"measurements":[{"value":2187.5495966749245,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"TDMDDEPM"},{"value":2009.99000305518,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":152.10000023119198,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"latitude":58.247849,"longitude":0.8452376,"coordinateCrs":"EPSG:4326","positionAccuracy":null,"coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","sourceAsOf":null,"sourceCheckedAt":"2026-10-02","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2715%2F25a-N1X%27&outFields=%2A&outSR=4326&f=json","sourceAttribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceTermsUrl":null,"sourceRightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseLicense":"unconfirmed","commercialUseAllowed":null,"spudYear":null,"facility":null,"totalDepthReachedDate":"2006-07-11","completionStatus":"Abandoned Phase 2","wellboreStatus":"EXTANT","originStatus":"Present","targetField":"NICOL","prospect":null,"flowClass":"Oil Well","fluidTypes":"Oil","parentWell":"15/25a-N1Y","parentRole":"Sidetrack","sidetrackType":null,"licenceNumber":"P233","totalDepthLicenceNumber":"P233"}
{"snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","id":"uk-nsta-offshore-15-25a-n1y","wellId":"15/25a-N1","sourceRecordId":"15/25a-N1Y","name":"15/25a-N1Y","wellName":"15/25a-N1Y","catalogue":"uk-nsta-offshore","sector":"oil-gas","purposeGroup":"development","classificationBasis":"wellficent-source-purpose-v2","classificationSha256":"83e4157601b4d73cb883d6e8578f9fe1ea467bb929d96a74071d77068ee8ca48","qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","sourcePurpose":"Development","sourceStatus":"Suspended","operator":"PREMIER OIL E&P UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-td-operator"}],"basin":null,"area":"Seaward","depth":"2185.11 m MD · Kelly Bushing","spudDate":"2006-07-06","completionDate":"2006-07-09","sourceUpdatedAt":null,"statusEffectiveDate":null,"authorizationDate":null,"operatorCode":null,"measuredDepthM":2185.1111966786307,"measurements":[{"value":2185.1111966786307,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"TDMDDEPM"},{"value":2020.14000307061,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":152.10000023119198,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"latitude":58.247849,"longitude":0.8452376,"coordinateCrs":"EPSG:4326","positionAccuracy":null,"coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","sourceAsOf":null,"sourceCheckedAt":"2026-10-02","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2715%2F25a-N1Y%27&outFields=%2A&outSR=4326&f=json","sourceAttribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceTermsUrl":null,"sourceRightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseLicense":"unconfirmed","commercialUseAllowed":null,"spudYear":null,"facility":null,"totalDepthReachedDate":"2006-07-07","completionStatus":"Abandoned Phase 2","wellboreStatus":"EXTANT","originStatus":"Present","targetField":"NICOL","prospect":null,"flowClass":null,"fluidTypes":null,"parentWell":"15/25a-N1Z","parentRole":"Sidetrack","sidetrackType":null,"licenceNumber":"P233","totalDepthLicenceNumber":"P233"}
{"snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","id":"uk-nsta-offshore-15-25a-n1z","wellId":"15/25a-N1","sourceRecordId":"15/25a-N1Z","name":"15/25a-N1Z","wellName":"15/25a-N1Z","catalogue":"uk-nsta-offshore","sector":"oil-gas","purposeGroup":"development","classificationBasis":"wellficent-source-purpose-v2","classificationSha256":"83e4157601b4d73cb883d6e8578f9fe1ea467bb929d96a74071d77068ee8ca48","qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","sourcePurpose":"Development","sourceStatus":"Suspended","operator":"PREMIER OIL E&P UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-td-operator"}],"basin":null,"area":"Seaward","depth":"2884.93 m MD · Kelly Bushing","spudDate":"2006-06-29","completionDate":"2006-07-06","sourceUpdatedAt":null,"statusEffectiveDate":null,"authorizationDate":null,"operatorCode":null,"measuredDepthM":2884.9319956149034,"measurements":[{"value":2884.9319956149034,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"TDMDDEPM"},{"value":2029.45000308476,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":152.10000023119198,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"latitude":58.247849,"longitude":0.8452376,"coordinateCrs":"EPSG:4326","positionAccuracy":null,"coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","sourceAsOf":null,"sourceCheckedAt":"2026-10-02","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2715%2F25a-N1Z%27&outFields=%2A&outSR=4326&f=json","sourceAttribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceTermsUrl":null,"sourceRightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseLicense":"unconfirmed","commercialUseAllowed":null,"spudYear":null,"facility":null,"totalDepthReachedDate":"2006-07-03","completionStatus":"Abandoned Phase 2","wellboreStatus":"EXTANT","originStatus":"Present","targetField":"NICOL","prospect":null,"flowClass":"Oil Well","fluidTypes":"Oil","parentWell":"15/25a-N1","parentRole":"Sidetrack","sidetrackType":null,"licenceNumber":"P233","totalDepthLicenceNumber":"P233"}
{"snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","id":"uk-nsta-offshore-15-25a-n2","wellId":"15/25a-N2","sourceRecordId":"15/25a-N2","name":"15/25a-N2","wellName":"15/25a-N2","catalogue":"uk-nsta-offshore","sector":"oil-gas","purposeGroup":"development","classificationBasis":"wellficent-source-purpose-v2","classificationSha256":"83e4157601b4d73cb883d6e8578f9fe1ea467bb929d96a74071d77068ee8ca48","qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","sourcePurpose":"Development","sourceStatus":"Suspended","operator":"PREMIER OIL E&P UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-td-operator"}],"basin":null,"area":"Seaward","depth":"2476.2 m MD · Kelly Bushing","spudDate":"2008-11-05","completionDate":"2008-11-18","sourceUpdatedAt":null,"statusEffectiveDate":null,"authorizationDate":null,"operatorCode":null,"measuredDepthM":2476.195196236183,"measurements":[{"value":2476.195196236183,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"TDMDDEPM"},{"value":339.550000516116,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":153.0095997674254,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"latitude":58.2480159,"longitude":0.8449015,"coordinateCrs":"EPSG:4326","positionAccuracy":null,"coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","sourceAsOf":null,"sourceCheckedAt":"2026-10-02","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2715%2F25a-N2%27&outFields=%2A&outSR=4326&f=json","sourceAttribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceTermsUrl":null,"sourceRightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseLicense":"unconfirmed","commercialUseAllowed":null,"spudYear":null,"facility":null,"totalDepthReachedDate":"2008-11-15","completionStatus":"Abandoned Phase 2","wellboreStatus":"EXTANT","originStatus":"Present","targetField":"NICOL","prospect":null,"flowClass":"Oil Well","fluidTypes":"Oil","parentWell":null,"parentRole":null,"sidetrackType":null,"licenceNumber":"P233","totalDepthLicenceNumber":"P233"}
{"snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","id":"uk-nsta-offshore-15-25a-n2u","wellId":"15/25a-N2","sourceRecordId":"15/25a-N2U","name":"15/25a-N2U","wellName":"15/25a-N2U","catalogue":"uk-nsta-offshore","sector":"oil-gas","purposeGroup":"development","classificationBasis":"wellficent-source-purpose-v2","classificationSha256":"83e4157601b4d73cb883d6e8578f9fe1ea467bb929d96a74071d77068ee8ca48","qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","sourcePurpose":"Development","sourceStatus":"Suspended","operator":"PREMIER OIL E&P UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-td-operator"}],"basin":null,"area":"Seaward","depth":"2711.81 m MD · Kelly Bushing","spudDate":"2008-12-11","completionDate":"2009-01-13","sourceUpdatedAt":null,"statusEffectiveDate":null,"authorizationDate":null,"operatorCode":null,"measuredDepthM":2711.8055958780556,"measurements":[{"value":2711.8055958780556,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"TDMDDEPM"},{"value":1952.243997032589,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":153.0095997674254,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"latitude":58.2480159,"longitude":0.8449015,"coordinateCrs":"EPSG:4326","positionAccuracy":null,"coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","sourceAsOf":null,"sourceCheckedAt":"2026-10-02","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2715%2F25a-N2U%27&outFields=%2A&outSR=4326&f=json","sourceAttribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceTermsUrl":null,"sourceRightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseLicense":"unconfirmed","commercialUseAllowed":null,"spudYear":null,"facility":null,"totalDepthReachedDate":"2008-12-22","completionStatus":"Abandoned Phase 2","wellboreStatus":"EXTANT","originStatus":"Present","targetField":"NICOL","prospect":null,"flowClass":"Oil Well","fluidTypes":"Oil","parentWell":"15/25a-N2V","parentRole":"Sidetrack","sidetrackType":"Geological","licenceNumber":"P233","totalDepthLicenceNumber":"P233"}
{"snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","id":"uk-nsta-offshore-15-25a-n2v","wellId":"15/25a-N2","sourceRecordId":"15/25a-N2V","name":"15/25a-N2V","wellName":"15/25a-N2V","catalogue":"uk-nsta-offshore","sector":"oil-gas","purposeGroup":"development","classificationBasis":"wellficent-source-purpose-v2","classificationSha256":"83e4157601b4d73cb883d6e8578f9fe1ea467bb929d96a74071d77068ee8ca48","qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","sourcePurpose":"Development","sourceStatus":"Suspended","operator":"PREMIER OIL E&P UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-td-operator"}],"basin":null,"area":"Seaward","depth":"2427.73 m MD · Kelly Bushing","spudDate":"2008-12-08","completionDate":"2008-12-11","sourceUpdatedAt":null,"statusEffectiveDate":null,"authorizationDate":null,"operatorCode":null,"measuredDepthM":2427.731996309847,"measurements":[{"value":2427.731996309847,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"TDMDDEPM"},{"value":861.060001308811,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":153.0095997674254,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"latitude":58.2480159,"longitude":0.8449015,"coordinateCrs":"EPSG:4326","positionAccuracy":null,"coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","sourceAsOf":null,"sourceCheckedAt":"2026-10-02","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2715%2F25a-N2V%27&outFields=%2A&outSR=4326&f=json","sourceAttribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceTermsUrl":null,"sourceRightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseLicense":"unconfirmed","commercialUseAllowed":null,"spudYear":null,"facility":null,"totalDepthReachedDate":"2008-12-09","completionStatus":"Abandoned Phase 2","wellboreStatus":"EXTANT","originStatus":"Present","targetField":"NICOL","prospect":null,"flowClass":"Oil Well","fluidTypes":"Oil","parentWell":"15/25a-N2W","parentRole":"Sidetrack","sidetrackType":"Geological","licenceNumber":"P233","totalDepthLicenceNumber":"P233"}
{"snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","id":"uk-nsta-offshore-15-25a-n2x","wellId":"15/25a-N2","sourceRecordId":"15/25a-N2X","name":"15/25a-N2X","wellName":"15/25a-N2X","catalogue":"uk-nsta-offshore","sector":"oil-gas","purposeGroup":"development","classificationBasis":"wellficent-source-purpose-v2","classificationSha256":"83e4157601b4d73cb883d6e8578f9fe1ea467bb929d96a74071d77068ee8ca48","qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","sourcePurpose":"Development","sourceStatus":"Suspended","operator":"PREMIER OIL E&P UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-td-operator"}],"basin":null,"area":"Seaward","depth":"3117.49 m MD · Kelly Bushing","spudDate":"2008-11-26","completionDate":"2008-12-03","sourceUpdatedAt":null,"statusEffectiveDate":null,"authorizationDate":null,"operatorCode":null,"measuredDepthM":3117.4943952614085,"measurements":[{"value":3117.4943952614085,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"TDMDDEPM"},{"value":1100.02000167203,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":153.0095997674254,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"latitude":58.2480159,"longitude":0.8449015,"coordinateCrs":"EPSG:4326","positionAccuracy":null,"coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","sourceAsOf":null,"sourceCheckedAt":"2026-10-02","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2715%2F25a-N2X%27&outFields=%2A&outSR=4326&f=json","sourceAttribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceTermsUrl":null,"sourceRightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseLicense":"unconfirmed","commercialUseAllowed":null,"spudYear":null,"facility":null,"totalDepthReachedDate":"2008-12-01","completionStatus":"Abandoned Phase 2","wellboreStatus":"EXTANT","originStatus":"Present","targetField":"NICOL","prospect":null,"flowClass":"Dry Hole","fluidTypes":null,"parentWell":"15/25a-N2Y","parentRole":"Sidetrack","sidetrackType":"Geological","licenceNumber":"P233","totalDepthLicenceNumber":"P233"}
{"snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","id":"uk-nsta-offshore-15-25a-n2y","wellId":"15/25a-N2","sourceRecordId":"15/25a-N2Y","name":"15/25a-N2Y","wellName":"15/25a-N2Y","catalogue":"uk-nsta-offshore","sector":"oil-gas","purposeGroup":"development","classificationBasis":"wellficent-source-purpose-v2","classificationSha256":"83e4157601b4d73cb883d6e8578f9fe1ea467bb929d96a74071d77068ee8ca48","qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","sourcePurpose":"Development","sourceStatus":"Suspended","operator":"PREMIER OIL E&P UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-td-operator"}],"basin":null,"area":"Seaward","depth":"2345.44 m MD · Kelly Bushing","spudDate":"2008-11-24","completionDate":"2008-11-26","sourceUpdatedAt":null,"statusEffectiveDate":null,"authorizationDate":null,"operatorCode":null,"measuredDepthM":2345.4359964349374,"measurements":[{"value":2345.4359964349374,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"TDMDDEPM"},{"value":1096.98000166741,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":153.0095997674254,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"latitude":58.2480159,"longitude":0.8449015,"coordinateCrs":"EPSG:4326","positionAccuracy":null,"coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","sourceAsOf":null,"sourceCheckedAt":"2026-10-02","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2715%2F25a-N2Y%27&outFields=%2A&outSR=4326&f=json","sourceAttribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceTermsUrl":null,"sourceRightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseLicense":"unconfirmed","commercialUseAllowed":null,"spudYear":null,"facility":null,"totalDepthReachedDate":"2008-11-25","completionStatus":"Abandoned Phase 2","wellboreStatus":"EXTANT","originStatus":"Present","targetField":"NICOL","prospect":null,"flowClass":"Dry Hole","fluidTypes":null,"parentWell":"15/25a-N2Z","parentRole":"Sidetrack","sidetrackType":"Geological","licenceNumber":"P233","totalDepthLicenceNumber":"P233"}
{"snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","id":"uk-nsta-offshore-15-25a-n2z","wellId":"15/25a-N2","sourceRecordId":"15/25a-N2Z","name":"15/25a-N2Z","wellName":"15/25a-N2Z","catalogue":"uk-nsta-offshore","sector":"oil-gas","purposeGroup":"development","classificationBasis":"wellficent-source-purpose-v2","classificationSha256":"83e4157601b4d73cb883d6e8578f9fe1ea467bb929d96a74071d77068ee8ca48","qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","sourcePurpose":"Development","sourceStatus":"Suspended","operator":"PREMIER OIL E&P UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-td-operator"}],"basin":null,"area":"Seaward","depth":"2360.68 m MD · Kelly Bushing","spudDate":"2008-11-18","completionDate":"2008-11-24","sourceUpdatedAt":null,"statusEffectiveDate":null,"authorizationDate":null,"operatorCode":null,"measuredDepthM":2360.6759964117723,"measurements":[{"value":2360.6759964117723,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"TDMDDEPM"},{"value":954.020001450111,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":153.0095997674254,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"latitude":58.2480159,"longitude":0.8449015,"coordinateCrs":"EPSG:4326","positionAccuracy":null,"coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","sourceAsOf":null,"sourceCheckedAt":"2026-10-02","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2715%2F25a-N2Z%27&outFields=%2A&outSR=4326&f=json","sourceAttribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceTermsUrl":null,"sourceRightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseLicense":"unconfirmed","commercialUseAllowed":null,"spudYear":null,"facility":null,"totalDepthReachedDate":"2008-11-20","completionStatus":"Abandoned Phase 2","wellboreStatus":"EXTANT","originStatus":"Present","targetField":"NICOL","prospect":null,"flowClass":"Oil Well","fluidTypes":"Oil","parentWell":"15/25a-N2","parentRole":"Sidetrack","sidetrackType":"Geological","licenceNumber":"P233","totalDepthLicenceNumber":"P233"}
{"snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","id":"uk-nsta-offshore-15-25b-d1y","wellId":"15/25b- 9","sourceRecordId":"15/25b-D1Y","name":"15/25b-D1Y","wellName":"15/25b-D1Y","catalogue":"uk-nsta-offshore","sector":"oil-gas","purposeGroup":"development","classificationBasis":"wellficent-source-purpose-v2","classificationSha256":"83e4157601b4d73cb883d6e8578f9fe1ea467bb929d96a74071d77068ee8ca48","qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","sourcePurpose":"Development","sourceStatus":"Suspended","operator":"PREMIER OIL E&P UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-td-operator"}],"basin":null,"area":"Seaward","depth":"3597.86 m MD · Kelly Bushing","spudDate":"2006-01-29","completionDate":"2006-05-28","sourceUpdatedAt":null,"statusEffectiveDate":null,"authorizationDate":null,"operatorCode":null,"measuredDepthM":3597.8591945312537,"measurements":[{"value":3597.8591945312537,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"TDMDDEPM"},{"value":2071.27000314833,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":150.87599977066847,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"latitude":58.1950897,"longitude":0.9717039,"coordinateCrs":"EPSG:4326","positionAccuracy":null,"coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","sourceAsOf":null,"sourceCheckedAt":"2026-10-02","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2715%2F25b-D1Y%27&outFields=%2A&outSR=4326&f=json","sourceAttribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceTermsUrl":null,"sourceRightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseLicense":"unconfirmed","commercialUseAllowed":null,"spudYear":null,"facility":null,"totalDepthReachedDate":"2006-02-25","completionStatus":"Abandoned Phase 2","wellboreStatus":"EXTANT","originStatus":"Present","targetField":"BRENDA","prospect":null,"flowClass":"Oil Well","fluidTypes":"Oil","parentWell":"15/25b-D1Z","parentRole":"Sidetrack","sidetrackType":null,"licenceNumber":"P1042","totalDepthLicenceNumber":"P1042"}
{"snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","id":"uk-nsta-offshore-15-25b-d1z","wellId":"15/25b- 9","sourceRecordId":"15/25b-D1Z","name":"15/25b-D1Z","wellName":"15/25b-D1Z","catalogue":"uk-nsta-offshore","sector":"oil-gas","purposeGroup":"development","classificationBasis":"wellficent-source-purpose-v2","classificationSha256":"83e4157601b4d73cb883d6e8578f9fe1ea467bb929d96a74071d77068ee8ca48","qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","sourcePurpose":"Development","sourceStatus":"Suspended","operator":"PREMIER OIL E&P UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-td-operator"}],"basin":null,"area":"Seaward","depth":"3731.97 m MD · Rotary Table","spudDate":"2006-02-10","completionDate":"2006-02-24","sourceUpdatedAt":null,"statusEffectiveDate":null,"authorizationDate":null,"operatorCode":null,"measuredDepthM":3731.97000567259,"measurements":[{"value":3731.97000567259,"unit":"m","kind":"measured-depth","reference":"Rotary Table","sourceField":"TDMDDEPM"},{"value":2067.31000314231,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":150.87599977066847,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"latitude":58.1950897,"longitude":0.9717039,"coordinateCrs":"EPSG:4326","positionAccuracy":null,"coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","sourceAsOf":null,"sourceCheckedAt":"2026-10-02","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2715%2F25b-D1Z%27&outFields=%2A&outSR=4326&f=json","sourceAttribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceTermsUrl":null,"sourceRightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseLicense":"unconfirmed","commercialUseAllowed":null,"spudYear":null,"facility":null,"totalDepthReachedDate":"2006-02-24","completionStatus":"Abandoned Phase 2","wellboreStatus":"EXTANT","originStatus":"Present","targetField":"BRENDA","prospect":null,"flowClass":"Oil Well","fluidTypes":"Oil","parentWell":"15/25b- 9Y","parentRole":"Sidetrack","sidetrackType":null,"licenceNumber":"P1042","totalDepthLicenceNumber":"P1042"}
{"snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","id":"uk-nsta-offshore-15-25b-d2","wellId":"15/25b-D2","sourceRecordId":"15/25b-D2","name":"15/25b-D2","wellName":"15/25b-D2","catalogue":"uk-nsta-offshore","sector":"oil-gas","purposeGroup":"development","classificationBasis":"wellficent-source-purpose-v2","classificationSha256":"83e4157601b4d73cb883d6e8578f9fe1ea467bb929d96a74071d77068ee8ca48","qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","sourcePurpose":"Development","sourceStatus":"Suspended","operator":"PREMIER OIL E&P UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-td-operator"}],"basin":null,"area":"Seaward","depth":"3814.57 m MD · Rotary Table","spudDate":"2006-01-29","completionDate":"2006-06-07","sourceUpdatedAt":null,"statusEffectiveDate":null,"authorizationDate":null,"operatorCode":null,"measuredDepthM":3814.57000579815,"measurements":[{"value":3814.57000579815,"unit":"m","kind":"measured-depth","reference":"Rotary Table","sourceField":"TDMDDEPM"},{"value":2056.88000312646,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":150.880000229338,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"latitude":58.195522,"longitude":0.9714125,"coordinateCrs":"EPSG:4326","positionAccuracy":null,"coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","sourceAsOf":null,"sourceCheckedAt":"2026-10-02","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2715%2F25b-D2%27&outFields=%2A&outSR=4326&f=json","sourceAttribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceTermsUrl":null,"sourceRightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseLicense":"unconfirmed","commercialUseAllowed":null,"spudYear":null,"facility":null,"totalDepthReachedDate":"2006-03-22","completionStatus":"Abandoned Phase 2","wellboreStatus":"EXTANT","originStatus":"Present","targetField":"BRENDA","prospect":null,"flowClass":"Oil Well","fluidTypes":"Oil","parentWell":null,"parentRole":null,"sidetrackType":null,"licenceNumber":"P1042","totalDepthLicenceNumber":"P1042"}
{"snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","id":"uk-nsta-offshore-15-25b-d3y","wellId":"15/25b- 8","sourceRecordId":"15/25b-D3Y","name":"15/25b-D3Y","wellName":"15/25b-D3Y","catalogue":"uk-nsta-offshore","sector":"oil-gas","purposeGroup":"development","classificationBasis":"wellficent-source-purpose-v2","classificationSha256":"83e4157601b4d73cb883d6e8578f9fe1ea467bb929d96a74071d77068ee8ca48","qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","sourcePurpose":"Development","sourceStatus":"Suspended","operator":"PREMIER OIL E&P UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-td-operator"}],"basin":null,"area":"Seaward","depth":"4191 m MD · Rotary Table","spudDate":"2006-04-07","completionDate":"2006-06-09","sourceUpdatedAt":null,"statusEffectiveDate":null,"authorizationDate":null,"operatorCode":null,"measuredDepthM":4191.00000637032,"measurements":[{"value":4191.00000637032,"unit":"m","kind":"measured-depth","reference":"Rotary Table","sourceField":"TDMDDEPM"},{"value":2073.554396848197,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":150.87599977066847,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"latitude":58.1951006,"longitude":0.9719398,"coordinateCrs":"EPSG:4326","positionAccuracy":null,"coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","sourceAsOf":null,"sourceCheckedAt":"2026-10-02","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2715%2F25b-D3Y%27&outFields=%2A&outSR=4326&f=json","sourceAttribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceTermsUrl":null,"sourceRightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseLicense":"unconfirmed","commercialUseAllowed":null,"spudYear":null,"facility":null,"totalDepthReachedDate":"2006-04-18","completionStatus":"Abandoned Phase 2","wellboreStatus":"EXTANT","originStatus":"Present","targetField":"BRENDA","prospect":null,"flowClass":"Oil Well","fluidTypes":"Oil","parentWell":"15/25b-D3Z","parentRole":"Sidetrack","sidetrackType":null,"licenceNumber":"P1042","totalDepthLicenceNumber":"P201"}
{"snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","id":"uk-nsta-offshore-15-25b-d3z","wellId":"15/25b- 8","sourceRecordId":"15/25b-D3Z","name":"15/25b-D3Z","wellName":"15/25b-D3Z","catalogue":"uk-nsta-offshore","sector":"oil-gas","purposeGroup":"development","classificationBasis":"wellficent-source-purpose-v2","classificationSha256":"83e4157601b4d73cb883d6e8578f9fe1ea467bb929d96a74071d77068ee8ca48","qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","sourcePurpose":"Development","sourceStatus":"Suspended","operator":"PREMIER OIL E&P UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-td-operator"}],"basin":null,"area":"Seaward","depth":"3032.76 m MD · Rotary Table","spudDate":"2006-04-01","completionDate":"2006-04-07","sourceUpdatedAt":null,"statusEffectiveDate":null,"authorizationDate":null,"operatorCode":null,"measuredDepthM":3032.7599953902045,"measurements":[{"value":3032.7599953902045,"unit":"m","kind":"measured-depth","reference":"Rotary Table","sourceField":"TDMDDEPM"},{"value":2120.07000322251,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":150.87599977066847,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"latitude":58.1951006,"longitude":0.9719398,"coordinateCrs":"EPSG:4326","positionAccuracy":null,"coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","sourceAsOf":null,"sourceCheckedAt":"2026-10-02","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2715%2F25b-D3Z%27&outFields=%2A&outSR=4326&f=json","sourceAttribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceTermsUrl":null,"sourceRightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseLicense":"unconfirmed","commercialUseAllowed":null,"spudYear":null,"facility":null,"totalDepthReachedDate":"2006-04-04","completionStatus":"Abandoned Phase 2","wellboreStatus":"EXTANT","originStatus":"Present","targetField":"BRENDA","prospect":null,"flowClass":"Oil Well","fluidTypes":"Oil","parentWell":"15/25b- 8Z","parentRole":"Sidetrack","sidetrackType":null,"licenceNumber":"P1042","totalDepthLicenceNumber":"P1042"}
{"snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","id":"uk-nsta-offshore-15-25b-d4","wellId":"15/25b-D4","sourceRecordId":"15/25b-D4","name":"15/25b-D4","wellName":"15/25b-D4","catalogue":"uk-nsta-offshore","sector":"oil-gas","purposeGroup":"development","classificationBasis":"wellficent-source-purpose-v2","classificationSha256":"83e4157601b4d73cb883d6e8578f9fe1ea467bb929d96a74071d77068ee8ca48","qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","sourcePurpose":"Development","sourceStatus":"Suspended","operator":"PREMIER OIL E&P UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-td-operator"}],"basin":null,"area":"Seaward","depth":"3242.77 m MD · Kelly Bushing","spudDate":"2006-04-29","completionDate":"2006-05-12","sourceUpdatedAt":null,"statusEffectiveDate":null,"authorizationDate":null,"operatorCode":null,"measuredDepthM":3242.7671950709937,"measurements":[{"value":3242.7671950709937,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"TDMDDEPM"},{"value":1865.68000283583,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":150.880000229338,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"latitude":58.1950153,"longitude":0.9714489,"coordinateCrs":"EPSG:4326","positionAccuracy":null,"coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","sourceAsOf":null,"sourceCheckedAt":"2026-10-02","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2715%2F25b-D4%27&outFields=%2A&outSR=4326&f=json","sourceAttribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceTermsUrl":null,"sourceRightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseLicense":"unconfirmed","commercialUseAllowed":null,"spudYear":null,"facility":null,"totalDepthReachedDate":"2006-05-10","completionStatus":"Abandoned Phase 1","wellboreStatus":"EXTANT","originStatus":"Present","targetField":"BRENDA","prospect":null,"flowClass":"Oil Well","fluidTypes":"Oil","parentWell":null,"parentRole":null,"sidetrackType":null,"licenceNumber":"P1042","totalDepthLicenceNumber":"P1042"}
{"snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","id":"uk-nsta-offshore-15-25b-d4z","wellId":"15/25b-D4","sourceRecordId":"15/25b-D4Z","name":"15/25b-D4Z","wellName":"15/25b-D4Z","catalogue":"uk-nsta-offshore","sector":"oil-gas","purposeGroup":"development","classificationBasis":"wellficent-source-purpose-v2","classificationSha256":"83e4157601b4d73cb883d6e8578f9fe1ea467bb929d96a74071d77068ee8ca48","qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","sourcePurpose":"Development","sourceStatus":"Suspended","operator":"PREMIER OIL E&P UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-td-operator"}],"basin":null,"area":"Seaward","depth":"4091.03 m MD · Kelly Bushing","spudDate":"2006-05-12","completionDate":"2007-07-05","sourceUpdatedAt":null,"statusEffectiveDate":null,"authorizationDate":null,"operatorCode":null,"measuredDepthM":4091.025593781641,"measurements":[{"value":4091.025593781641,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"TDMDDEPM"},{"value":2083.307996833372,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":150.880000229338,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"latitude":58.1950153,"longitude":0.9714489,"coordinateCrs":"EPSG:4326","positionAccuracy":null,"coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","sourceAsOf":null,"sourceCheckedAt":"2026-10-02","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2715%2F25b-D4Z%27&outFields=%2A&outSR=4326&f=json","sourceAttribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceTermsUrl":null,"sourceRightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseLicense":"unconfirmed","commercialUseAllowed":null,"spudYear":null,"facility":null,"totalDepthReachedDate":"2007-07-03","completionStatus":"Plugged","wellboreStatus":"EXTANT","originStatus":"Present","targetField":"BRENDA","prospect":null,"flowClass":"Oil Well","fluidTypes":"Oil","parentWell":"15/25b-D4","parentRole":"Sidetrack","sidetrackType":null,"licenceNumber":"P1042","totalDepthLicenceNumber":"P201"}
{"snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","id":"uk-nsta-offshore-15-25b-d5","wellId":"15/25b-D5","sourceRecordId":"15/25b-D5","name":"15/25b-D5","wellName":"15/25b-D5","catalogue":"uk-nsta-offshore","sector":"oil-gas","purposeGroup":"development","classificationBasis":"wellficent-source-purpose-v2","classificationSha256":"83e4157601b4d73cb883d6e8578f9fe1ea467bb929d96a74071d77068ee8ca48","qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","sourcePurpose":"Development","sourceStatus":"Suspended","operator":"PREMIER OIL E&P UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-td-operator"}],"basin":null,"area":"Seaward","depth":"2455.77 m MD · Rotary Table","spudDate":"2008-02-14","completionDate":"2008-02-26","sourceUpdatedAt":null,"statusEffectiveDate":null,"authorizationDate":null,"operatorCode":null,"measuredDepthM":2455.773596267224,"measurements":[{"value":2455.773596267224,"unit":"m","kind":"measured-depth","reference":"Rotary Table","sourceField":"TDMDDEPM"},{"value":762.300001158696,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":150.26639977159508,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"latitude":58.1952408,"longitude":0.9714606,"coordinateCrs":"EPSG:4326","positionAccuracy":null,"coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","sourceAsOf":null,"sourceCheckedAt":"2026-10-02","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2715%2F25b-D5%27&outFields=%2A&outSR=4326&f=json","sourceAttribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceTermsUrl":null,"sourceRightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseLicense":"unconfirmed","commercialUseAllowed":null,"spudYear":null,"facility":null,"totalDepthReachedDate":"2008-02-24","completionStatus":"Abandoned Phase 2","wellboreStatus":"EXTANT","originStatus":"Present","targetField":"BRENDA","prospect":null,"flowClass":"Oil Well","fluidTypes":"Oil","parentWell":null,"parentRole":null,"sidetrackType":null,"licenceNumber":"P1042","totalDepthLicenceNumber":"P1042"}
{"snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","id":"uk-nsta-offshore-15-25b-d5s","wellId":"15/25b-D5","sourceRecordId":"15/25b-D5S","name":"15/25b-D5S","wellName":"15/25b-D5S","catalogue":"uk-nsta-offshore","sector":"oil-gas","purposeGroup":"development","classificationBasis":"wellficent-source-purpose-v2","classificationSha256":"83e4157601b4d73cb883d6e8578f9fe1ea467bb929d96a74071d77068ee8ca48","qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","sourcePurpose":"Development","sourceStatus":"Suspended","operator":"PREMIER OIL E&P UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-td-operator"}],"basin":null,"area":"Seaward","depth":"3544.82 m MD · Rotary Table","spudDate":"2008-04-15","completionDate":"2008-05-04","sourceUpdatedAt":null,"statusEffectiveDate":null,"authorizationDate":null,"operatorCode":null,"measuredDepthM":3544.8239946118674,"measurements":[{"value":3544.8239946118674,"unit":"m","kind":"measured-depth","reference":"Rotary Table","sourceField":"TDMDDEPM"},{"value":2071.725596850977,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":150.26639977159508,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"latitude":58.1952408,"longitude":0.9714606,"coordinateCrs":"EPSG:4326","positionAccuracy":null,"coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","sourceAsOf":null,"sourceCheckedAt":"2026-10-02","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2715%2F25b-D5S%27&outFields=%2A&outSR=4326&f=json","sourceAttribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceTermsUrl":null,"sourceRightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseLicense":"unconfirmed","commercialUseAllowed":null,"spudYear":null,"facility":null,"totalDepthReachedDate":"2008-04-19","completionStatus":"Abandoned Phase 2","wellboreStatus":"EXTANT","originStatus":"Present","targetField":"BRENDA","prospect":null,"flowClass":"Oil Well","fluidTypes":"Oil","parentWell":"15/25b-D5T","parentRole":"Sidetrack","sidetrackType":"Mechanical","licenceNumber":"P1042","totalDepthLicenceNumber":"P1042"}
{"snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","id":"uk-nsta-offshore-15-25b-d5t","wellId":"15/25b-D5","sourceRecordId":"15/25b-D5T","name":"15/25b-D5T","wellName":"15/25b-D5T","catalogue":"uk-nsta-offshore","sector":"oil-gas","purposeGroup":"development","classificationBasis":"wellficent-source-purpose-v2","classificationSha256":"83e4157601b4d73cb883d6e8578f9fe1ea467bb929d96a74071d77068ee8ca48","qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","sourcePurpose":"Development","sourceStatus":"Suspended","operator":"PREMIER OIL E&P UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-td-operator"}],"basin":null,"area":"Seaward","depth":"4136.14 m MD · Rotary Table","spudDate":"2008-03-29","completionDate":"2008-04-15","sourceUpdatedAt":null,"statusEffectiveDate":null,"authorizationDate":null,"operatorCode":null,"measuredDepthM":4136.135993713073,"measurements":[{"value":4136.135993713073,"unit":"m","kind":"measured-depth","reference":"Rotary Table","sourceField":"TDMDDEPM"},{"value":2063.50000313652,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":150.26639977159508,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"latitude":58.1952408,"longitude":0.9714606,"coordinateCrs":"EPSG:4326","positionAccuracy":null,"coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","sourceAsOf":null,"sourceCheckedAt":"2026-10-02","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2715%2F25b-D5T%27&outFields=%2A&outSR=4326&f=json","sourceAttribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceTermsUrl":null,"sourceRightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseLicense":"unconfirmed","commercialUseAllowed":null,"spudYear":null,"facility":null,"totalDepthReachedDate":"2008-04-09","completionStatus":"Abandoned Phase 2","wellboreStatus":"EXTANT","originStatus":"Present","targetField":"BRENDA","prospect":null,"flowClass":null,"fluidTypes":null,"parentWell":"15/25b-D5U","parentRole":"Sidetrack","sidetrackType":"Geological","licenceNumber":"P1042","totalDepthLicenceNumber":"P1042"}
{"snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","id":"uk-nsta-offshore-15-25b-d5u","wellId":"15/25b-D5","sourceRecordId":"15/25b-D5U","name":"15/25b-D5U","wellName":"15/25b-D5U","catalogue":"uk-nsta-offshore","sector":"oil-gas","purposeGroup":"development","classificationBasis":"wellficent-source-purpose-v2","classificationSha256":"83e4157601b4d73cb883d6e8578f9fe1ea467bb929d96a74071d77068ee8ca48","qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","sourcePurpose":"Development","sourceStatus":"Suspended","operator":"PREMIER OIL E&P UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-td-operator"}],"basin":null,"area":"Seaward","depth":"3163.82 m MD · Rotary Table","spudDate":"2008-03-20","completionDate":"2008-03-29","sourceUpdatedAt":null,"statusEffectiveDate":null,"authorizationDate":null,"operatorCode":null,"measuredDepthM":3163.8239951909873,"measurements":[{"value":3163.8239951909873,"unit":"m","kind":"measured-depth","reference":"Rotary Table","sourceField":"TDMDDEPM"},{"value":1803.50000274132,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":150.26639977159508,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"latitude":58.1952408,"longitude":0.9714606,"coordinateCrs":"EPSG:4326","positionAccuracy":null,"coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","sourceAsOf":null,"sourceCheckedAt":"2026-10-02","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2715%2F25b-D5U%27&outFields=%2A&outSR=4326&f=json","sourceAttribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceTermsUrl":null,"sourceRightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseLicense":"unconfirmed","commercialUseAllowed":null,"spudYear":null,"facility":null,"totalDepthReachedDate":"2008-03-26","completionStatus":"Abandoned Phase 2","wellboreStatus":"EXTANT","originStatus":"Present","targetField":"BRENDA","prospect":null,"flowClass":"Oil Well","fluidTypes":"Oil","parentWell":"15/25b-D5V","parentRole":"Sidetrack","sidetrackType":"Geological","licenceNumber":"P1042","totalDepthLicenceNumber":"P1042"}
{"snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","id":"uk-nsta-offshore-15-25b-d5v","wellId":"15/25b-D5","sourceRecordId":"15/25b-D5V","name":"15/25b-D5V","wellName":"15/25b-D5V","catalogue":"uk-nsta-offshore","sector":"oil-gas","purposeGroup":"development","classificationBasis":"wellficent-source-purpose-v2","classificationSha256":"83e4157601b4d73cb883d6e8578f9fe1ea467bb929d96a74071d77068ee8ca48","qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","sourcePurpose":"Development","sourceStatus":"Suspended","operator":"PREMIER OIL E&P UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-td-operator"}],"basin":null,"area":"Seaward","depth":"3314.4 m MD · Rotary Table","spudDate":"2008-03-13","completionDate":"2008-03-20","sourceUpdatedAt":null,"statusEffectiveDate":null,"authorizationDate":null,"operatorCode":null,"measuredDepthM":3314.395194962119,"measurements":[{"value":3314.395194962119,"unit":"m","kind":"measured-depth","reference":"Rotary Table","sourceField":"TDMDDEPM"},{"value":727.25000110542,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":150.26639977159508,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"latitude":58.1952408,"longitude":0.9714606,"coordinateCrs":"EPSG:4326","positionAccuracy":null,"coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","sourceAsOf":null,"sourceCheckedAt":"2026-10-02","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2715%2F25b-D5V%27&outFields=%2A&outSR=4326&f=json","sourceAttribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceTermsUrl":null,"sourceRightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseLicense":"unconfirmed","commercialUseAllowed":null,"spudYear":null,"facility":null,"totalDepthReachedDate":"2008-03-17","completionStatus":"Abandoned Phase 2","wellboreStatus":"EXTANT","originStatus":"Present","targetField":"BRENDA","prospect":null,"flowClass":"Oil Well","fluidTypes":"Oil","parentWell":"15/25b-D5W","parentRole":"Sidetrack","sidetrackType":"Geological","licenceNumber":"P1042","totalDepthLicenceNumber":"P1042"}
{"snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","id":"uk-nsta-offshore-15-25b-d5w","wellId":"15/25b-D5","sourceRecordId":"15/25b-D5W","name":"15/25b-D5W","wellName":"15/25b-D5W","catalogue":"uk-nsta-offshore","sector":"oil-gas","purposeGroup":"development","classificationBasis":"wellficent-source-purpose-v2","classificationSha256":"83e4157601b4d73cb883d6e8578f9fe1ea467bb929d96a74071d77068ee8ca48","qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","sourcePurpose":"Development","sourceStatus":"Suspended","operator":"PREMIER OIL E&P UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-td-operator"}],"basin":null,"area":"Seaward","depth":"2558.49 m MD · Rotary Table","spudDate":"2008-03-09","completionDate":"2008-03-13","sourceUpdatedAt":null,"statusEffectiveDate":null,"authorizationDate":null,"operatorCode":null,"measuredDepthM":2558.4911961110934,"measurements":[{"value":2558.4911961110934,"unit":"m","kind":"measured-depth","reference":"Rotary Table","sourceField":"TDMDDEPM"},{"value":727.25000110542,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":150.26639977159508,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"latitude":58.1952408,"longitude":0.9714606,"coordinateCrs":"EPSG:4326","positionAccuracy":null,"coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","sourceAsOf":null,"sourceCheckedAt":"2026-10-02","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2715%2F25b-D5W%27&outFields=%2A&outSR=4326&f=json","sourceAttribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceTermsUrl":null,"sourceRightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseLicense":"unconfirmed","commercialUseAllowed":null,"spudYear":null,"facility":null,"totalDepthReachedDate":"2008-03-10","completionStatus":"Abandoned Phase 2","wellboreStatus":"EXTANT","originStatus":"Present","targetField":"BRENDA","prospect":null,"flowClass":"Oil Well","fluidTypes":"Oil","parentWell":"15/25b-D5X","parentRole":"Sidetrack","sidetrackType":"Geological","licenceNumber":"P1042","totalDepthLicenceNumber":"P1042"}
{"snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","id":"uk-nsta-offshore-15-25b-d5x","wellId":"15/25b-D5","sourceRecordId":"15/25b-D5X","name":"15/25b-D5X","wellName":"15/25b-D5X","catalogue":"uk-nsta-offshore","sector":"oil-gas","purposeGroup":"development","classificationBasis":"wellficent-source-purpose-v2","classificationSha256":"83e4157601b4d73cb883d6e8578f9fe1ea467bb929d96a74071d77068ee8ca48","qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","sourcePurpose":"Development","sourceStatus":"Suspended","operator":"PREMIER OIL E&P UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-td-operator"}],"basin":null,"area":"Seaward","depth":"2865.12 m MD · Rotary Table","spudDate":"2008-03-06","completionDate":"2008-03-09","sourceUpdatedAt":null,"statusEffectiveDate":null,"authorizationDate":null,"operatorCode":null,"measuredDepthM":2865.1199956450173,"measurements":[{"value":2865.1199956450173,"unit":"m","kind":"measured-depth","reference":"Rotary Table","sourceField":"TDMDDEPM"},{"value":1538.63000233872,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":150.26639977159508,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"latitude":58.1952408,"longitude":0.9714606,"coordinateCrs":"EPSG:4326","positionAccuracy":null,"coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","sourceAsOf":null,"sourceCheckedAt":"2026-10-02","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2715%2F25b-D5X%27&outFields=%2A&outSR=4326&f=json","sourceAttribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceTermsUrl":null,"sourceRightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseLicense":"unconfirmed","commercialUseAllowed":null,"spudYear":null,"facility":null,"totalDepthReachedDate":"2008-03-08","completionStatus":"Abandoned Phase 2","wellboreStatus":"EXTANT","originStatus":"Present","targetField":"BRENDA","prospect":null,"flowClass":"Dry Hole","fluidTypes":null,"parentWell":"15/25b-D5Y","parentRole":"Sidetrack","sidetrackType":"Geological","licenceNumber":"P1042","totalDepthLicenceNumber":"P1042"}
{"snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","id":"uk-nsta-offshore-15-25b-d5y","wellId":"15/25b-D5","sourceRecordId":"15/25b-D5Y","name":"15/25b-D5Y","wellName":"15/25b-D5Y","catalogue":"uk-nsta-offshore","sector":"oil-gas","purposeGroup":"development","classificationBasis":"wellficent-source-purpose-v2","classificationSha256":"83e4157601b4d73cb883d6e8578f9fe1ea467bb929d96a74071d77068ee8ca48","qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","sourcePurpose":"Development","sourceStatus":"Suspended","operator":"PREMIER OIL E&P UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-td-operator"}],"basin":null,"area":"Seaward","depth":"2444.8 m MD · Rotary Table","spudDate":"2008-03-01","completionDate":"2008-03-06","sourceUpdatedAt":null,"statusEffectiveDate":null,"authorizationDate":null,"operatorCode":null,"measuredDepthM":2444.800796283903,"measurements":[{"value":2444.800796283903,"unit":"m","kind":"measured-depth","reference":"Rotary Table","sourceField":"TDMDDEPM"},{"value":1100.02000167203,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":150.26639977159508,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"latitude":58.1952408,"longitude":0.9714606,"coordinateCrs":"EPSG:4326","positionAccuracy":null,"coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","sourceAsOf":null,"sourceCheckedAt":"2026-10-02","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2715%2F25b-D5Y%27&outFields=%2A&outSR=4326&f=json","sourceAttribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceTermsUrl":null,"sourceRightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseLicense":"unconfirmed","commercialUseAllowed":null,"spudYear":null,"facility":null,"totalDepthReachedDate":"2008-03-03","completionStatus":"Abandoned Phase 2","wellboreStatus":"EXTANT","originStatus":"Present","targetField":"BRENDA","prospect":null,"flowClass":"Oil Well","fluidTypes":"Oil","parentWell":"15/25b-D5Z","parentRole":"Sidetrack","sidetrackType":"Geological","licenceNumber":"P1042","totalDepthLicenceNumber":"P1042"}
{"snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","id":"uk-nsta-offshore-15-25b-d5z","wellId":"15/25b-D5","sourceRecordId":"15/25b-D5Z","name":"15/25b-D5Z","wellName":"15/25b-D5Z","catalogue":"uk-nsta-offshore","sector":"oil-gas","purposeGroup":"development","classificationBasis":"wellficent-source-purpose-v2","classificationSha256":"83e4157601b4d73cb883d6e8578f9fe1ea467bb929d96a74071d77068ee8ca48","qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","sourcePurpose":"Development","sourceStatus":"Suspended","operator":"PREMIER OIL E&P UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-td-operator"}],"basin":null,"area":"Seaward","depth":"2535.94 m MD · Rotary Table","spudDate":"2008-02-26","completionDate":"2008-03-01","sourceUpdatedAt":null,"statusEffectiveDate":null,"authorizationDate":null,"operatorCode":null,"measuredDepthM":2535.935996145377,"measurements":[{"value":2535.935996145377,"unit":"m","kind":"measured-depth","reference":"Rotary Table","sourceField":"TDMDDEPM"},{"value":722.680001098474,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":150.26639977159508,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"latitude":58.1952408,"longitude":0.9714606,"coordinateCrs":"EPSG:4326","positionAccuracy":null,"coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","sourceAsOf":null,"sourceCheckedAt":"2026-10-02","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2715%2F25b-D5Z%27&outFields=%2A&outSR=4326&f=json","sourceAttribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceTermsUrl":null,"sourceRightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseLicense":"unconfirmed","commercialUseAllowed":null,"spudYear":null,"facility":null,"totalDepthReachedDate":"2008-02-28","completionStatus":"Abandoned Phase 2","wellboreStatus":"EXTANT","originStatus":"Present","targetField":"BRENDA","prospect":null,"flowClass":"Oil Well","fluidTypes":"Oil","parentWell":"15/25b-D5","parentRole":"Sidetrack","sidetrackType":"Geological","licenceNumber":"P1042","totalDepthLicenceNumber":"P1042"}
{"snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","id":"uk-nsta-offshore-16-21a-10","wellId":"16/21a- 10","sourceRecordId":"16/21a- 10","name":"16/21a- 10","wellName":"16/21a- 10","catalogue":"uk-nsta-offshore","sector":"oil-gas","purposeGroup":"development","classificationBasis":"wellficent-source-purpose-v2","classificationSha256":"83e4157601b4d73cb883d6e8578f9fe1ea467bb929d96a74071d77068ee8ca48","qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","sourcePurpose":"Development","sourceStatus":"Suspended","operator":"PREMIER OIL E&P UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-td-operator"}],"basin":null,"area":"Seaward","depth":"1548.38 m MD · Kelly Bushing","spudDate":"1984-01-25","completionDate":"1984-03-06","sourceUpdatedAt":null,"statusEffectiveDate":null,"authorizationDate":null,"operatorCode":null,"measuredDepthM":1548.384,"measurements":[{"value":1548.384,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"TDMDDEPM"},{"value":1523.08,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":145.6943997785445,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"latitude":58.2160729,"longitude":1.1173718,"coordinateCrs":"EPSG:4326","positionAccuracy":null,"coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","sourceAsOf":null,"sourceCheckedAt":"2026-10-02","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2716%2F21a-+10%27&outFields=%2A&outSR=4326&f=json","sourceAttribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceTermsUrl":null,"sourceRightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseLicense":"unconfirmed","commercialUseAllowed":null,"spudYear":null,"facility":null,"totalDepthReachedDate":"1984-03-05","completionStatus":"Abandoned Phase 1","wellboreStatus":"EXTANT","originStatus":"Present","targetField":"BALMORAL","prospect":null,"flowClass":"Oil Well","fluidTypes":"Oil","parentWell":null,"parentRole":null,"sidetrackType":null,"licenceNumber":"P201","totalDepthLicenceNumber":"P201"}
{"snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","id":"uk-nsta-offshore-16-21a-10z","wellId":"16/21a- 10","sourceRecordId":"16/21a- 10Z","name":"16/21a- 10Z","wellName":"16/21a- 10Z","catalogue":"uk-nsta-offshore","sector":"oil-gas","purposeGroup":"development","classificationBasis":"wellficent-source-purpose-v2","classificationSha256":"83e4157601b4d73cb883d6e8578f9fe1ea467bb929d96a74071d77068ee8ca48","qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","sourcePurpose":"Development","sourceStatus":"Suspended","operator":"PREMIER OIL E&P UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-td-operator"}],"basin":null,"area":"Seaward","depth":"2392.68 m MD · Kelly Bushing","spudDate":"1984-03-09","completionDate":"1984-04-13","sourceUpdatedAt":null,"statusEffectiveDate":null,"authorizationDate":null,"operatorCode":null,"measuredDepthM":2392.68,"measurements":[{"value":2392.68,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"TDMDDEPM"},{"value":2230.5263966096,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":145.6943997785445,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"latitude":58.2160729,"longitude":1.1173718,"coordinateCrs":"EPSG:4326","positionAccuracy":null,"coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","sourceAsOf":null,"sourceCheckedAt":"2026-10-02","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2716%2F21a-+10Z%27&outFields=%2A&outSR=4326&f=json","sourceAttribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceTermsUrl":null,"sourceRightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseLicense":"unconfirmed","commercialUseAllowed":null,"spudYear":null,"facility":null,"totalDepthReachedDate":"1984-04-02","completionStatus":"Plugged","wellboreStatus":"EXTANT","originStatus":"Present","targetField":"BALMORAL","prospect":null,"flowClass":"Oil Well","fluidTypes":"Water","parentWell":"16/21a- 10","parentRole":null,"sidetrackType":null,"licenceNumber":"P201","totalDepthLicenceNumber":"P201"}
{"snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","id":"uk-nsta-offshore-16-21a-11","wellId":"16/21a- 11","sourceRecordId":"16/21a- 11","name":"16/21a- 11","wellName":"16/21a- 11","catalogue":"uk-nsta-offshore","sector":"oil-gas","purposeGroup":"development","classificationBasis":"wellficent-source-purpose-v2","classificationSha256":"83e4157601b4d73cb883d6e8578f9fe1ea467bb929d96a74071d77068ee8ca48","qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","sourcePurpose":"Development","sourceStatus":"Suspended","operator":"PREMIER OIL E&P UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-td-operator"}],"basin":null,"area":"Seaward","depth":"2432.3 m MD · Kelly Bushing","spudDate":"1984-04-17","completionDate":"1984-06-04","sourceUpdatedAt":null,"statusEffectiveDate":null,"authorizationDate":null,"operatorCode":null,"measuredDepthM":2432.304,"measurements":[{"value":2432.304,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"TDMDDEPM"},{"value":2403.6516,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":147.21839977622804,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"latitude":58.2446016,"longitude":1.0686994,"coordinateCrs":"EPSG:4326","positionAccuracy":null,"coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","sourceAsOf":null,"sourceCheckedAt":"2026-10-02","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2716%2F21a-+11%27&outFields=%2A&outSR=4326&f=json","sourceAttribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceTermsUrl":null,"sourceRightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseLicense":"unconfirmed","commercialUseAllowed":null,"spudYear":null,"facility":null,"totalDepthReachedDate":"1984-05-13","completionStatus":"Plugged","wellboreStatus":"EXTANT","originStatus":"Present","targetField":"BALMORAL","prospect":null,"flowClass":null,"fluidTypes":"Water","parentWell":null,"parentRole":null,"sidetrackType":null,"licenceNumber":"P201","totalDepthLicenceNumber":"P201"}
{"snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","id":"uk-nsta-offshore-16-21a-16","wellId":"16/21a- 16","sourceRecordId":"16/21a- 16","name":"16/21a- 16","wellName":"16/21a- 16","catalogue":"uk-nsta-offshore","sector":"oil-gas","purposeGroup":"development","classificationBasis":"wellficent-source-purpose-v2","classificationSha256":"83e4157601b4d73cb883d6e8578f9fe1ea467bb929d96a74071d77068ee8ca48","qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","sourcePurpose":"Development","sourceStatus":"Suspended","operator":"PREMIER OIL E&P UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-td-operator"}],"basin":null,"area":"Seaward","depth":"2578.91 m MD · Kelly Bushing","spudDate":"1985-08-11","completionDate":"1986-03-09","sourceUpdatedAt":null,"statusEffectiveDate":null,"authorizationDate":null,"operatorCode":null,"measuredDepthM":2578.91000391994,"measurements":[{"value":2578.91000391994,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"TDMDDEPM"},{"value":2551.481,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":144.17039978086098,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"latitude":58.2278978,"longitude":1.1478031,"coordinateCrs":"EPSG:4326","positionAccuracy":null,"coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","sourceAsOf":null,"sourceCheckedAt":"2026-10-02","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2716%2F21a-+16%27&outFields=%2A&outSR=4326&f=json","sourceAttribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceTermsUrl":null,"sourceRightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseLicense":"unconfirmed","commercialUseAllowed":null,"spudYear":null,"facility":null,"totalDepthReachedDate":"1985-09-09","completionStatus":"Plugged","wellboreStatus":"EXTANT","originStatus":"Present","targetField":"BALMORAL","prospect":null,"flowClass":"Oil Well","fluidTypes":"Water","parentWell":null,"parentRole":null,"sidetrackType":null,"licenceNumber":"P201","totalDepthLicenceNumber":"P201"}
{"snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","id":"uk-nsta-offshore-16-21a-26","wellId":"16/21a- 6","sourceRecordId":"16/21a- 26","name":"16/21a- 26","wellName":"16/21a- 26","catalogue":"uk-nsta-offshore","sector":"oil-gas","purposeGroup":"development","classificationBasis":"wellficent-source-purpose-v2","classificationSha256":"83e4157601b4d73cb883d6e8578f9fe1ea467bb929d96a74071d77068ee8ca48","qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","sourcePurpose":"Development","sourceStatus":"Suspended","operator":"PREMIER OIL E&P UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-td-operator"}],"basin":null,"area":"Seaward","depth":"3337.56 m MD · Kelly Bushing","spudDate":"1993-03-08","completionDate":"1993-05-06","sourceUpdatedAt":null,"statusEffectiveDate":null,"authorizationDate":null,"operatorCode":null,"measuredDepthM":3337.56000507309,"measurements":[{"value":3337.56000507309,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"TDMDDEPM"},{"value":3099.85000471177,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":146.30399977761792,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"latitude":58.1782458,"longitude":1.0174453,"coordinateCrs":"EPSG:4326","positionAccuracy":null,"coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","sourceAsOf":null,"sourceCheckedAt":"2026-10-02","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2716%2F21a-+26%27&outFields=%2A&outSR=4326&f=json","sourceAttribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceTermsUrl":null,"sourceRightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseLicense":"unconfirmed","commercialUseAllowed":null,"spudYear":null,"facility":null,"totalDepthReachedDate":"1993-04-19","completionStatus":"Abandoned Phase 1","wellboreStatus":"EXTANT","originStatus":"Present","targetField":"GLAMIS","prospect":null,"flowClass":"Oil Well","fluidTypes":"Oil","parentWell":"16/21a- 6","parentRole":"Sidetrack","sidetrackType":null,"licenceNumber":"P201","totalDepthLicenceNumber":"P201"}
{"snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","id":"uk-nsta-offshore-16-21a-26z","wellId":"16/21a- 6","sourceRecordId":"16/21a- 26Z","name":"16/21a- 26Z","wellName":"16/21a- 26Z","catalogue":"uk-nsta-offshore","sector":"oil-gas","purposeGroup":"development","classificationBasis":"wellficent-source-purpose-v2","classificationSha256":"83e4157601b4d73cb883d6e8578f9fe1ea467bb929d96a74071d77068ee8ca48","qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","sourcePurpose":"Development","sourceStatus":"Suspended","operator":"PREMIER OIL E&P UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-td-operator"}],"basin":null,"area":"Seaward","depth":"3337.56 m MD · Kelly Bushing","spudDate":"1993-03-25","completionDate":"1993-05-05","sourceUpdatedAt":null,"statusEffectiveDate":null,"authorizationDate":null,"operatorCode":null,"measuredDepthM":3337.5599949269085,"measurements":[{"value":3337.5599949269085,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"TDMDDEPM"},{"value":3250.9967950584846,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":146.30399977761792,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"},{"value":241,"unit":"°C","kind":"maximum-hole-temperature","reference":null,"sourceField":"MXTDTEMPC"}],"latitude":58.1782458,"longitude":1.0174453,"coordinateCrs":"EPSG:4326","positionAccuracy":null,"coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","sourceAsOf":null,"sourceCheckedAt":"2026-10-02","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2716%2F21a-+26Z%27&outFields=%2A&outSR=4326&f=json","sourceAttribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceTermsUrl":null,"sourceRightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseLicense":"unconfirmed","commercialUseAllowed":null,"spudYear":null,"facility":null,"totalDepthReachedDate":"1993-04-16","completionStatus":"Plugged","wellboreStatus":"EXTANT","originStatus":"Present","targetField":"GLAMIS","prospect":null,"flowClass":null,"fluidTypes":"Oil","parentWell":"16/21a- 26","parentRole":"Sidetrack","sidetrackType":"Geological","licenceNumber":"P201","totalDepthLicenceNumber":"P201"}
{"snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","id":"uk-nsta-offshore-16-21a-27","wellId":"16/21a- 8","sourceRecordId":"16/21a- 27","name":"16/21a- 27","wellName":"16/21a- 27","catalogue":"uk-nsta-offshore","sector":"oil-gas","purposeGroup":"development","classificationBasis":"wellficent-source-purpose-v2","classificationSha256":"83e4157601b4d73cb883d6e8578f9fe1ea467bb929d96a74071d77068ee8ca48","qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","sourcePurpose":"Development","sourceStatus":"Suspended","operator":"PREMIER OIL E&P UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-td-operator"}],"basin":null,"area":"Seaward","depth":"3369.56 m MD · Kelly Bushing","spudDate":"1993-06-20","completionDate":"1993-08-18","sourceUpdatedAt":null,"statusEffectiveDate":null,"authorizationDate":null,"operatorCode":null,"measuredDepthM":3369.56000512173,"measurements":[{"value":3369.56000512173,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"TDMDDEPM"},{"value":3253.78000494575,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":145.6943997785445,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"latitude":58.1717934,"longitude":1.0694915,"coordinateCrs":"EPSG:4326","positionAccuracy":null,"coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","sourceAsOf":null,"sourceCheckedAt":"2026-10-02","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2716%2F21a-+27%27&outFields=%2A&outSR=4326&f=json","sourceAttribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceTermsUrl":null,"sourceRightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseLicense":"unconfirmed","commercialUseAllowed":null,"spudYear":null,"facility":null,"totalDepthReachedDate":"1993-07-26","completionStatus":"Plugged","wellboreStatus":"EXTANT","originStatus":"Present","targetField":"GLAMIS","prospect":null,"flowClass":"Oil Well","fluidTypes":"Oil","parentWell":"16/21a- 8","parentRole":"Sidetrack","sidetrackType":null,"licenceNumber":"P201","totalDepthLicenceNumber":"P201"}
{"snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","id":"uk-nsta-offshore-16-21a-33","wellId":"16/21a- 33","sourceRecordId":"16/21a- 33","name":"16/21a- 33","wellName":"16/21a- 33","catalogue":"uk-nsta-offshore","sector":"oil-gas","purposeGroup":"development","classificationBasis":"wellficent-source-purpose-v2","classificationSha256":"83e4157601b4d73cb883d6e8578f9fe1ea467bb929d96a74071d77068ee8ca48","qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","sourcePurpose":"Development","sourceStatus":"Suspended","operator":"PREMIER OIL E&P UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-td-operator"}],"basin":null,"area":"Seaward","depth":"3913.6 m MD · Rotary Table","spudDate":"2003-12-05","completionDate":"2004-02-09","sourceUpdatedAt":null,"statusEffectiveDate":null,"authorizationDate":null,"operatorCode":null,"measuredDepthM":3913.60000594867,"measurements":[{"value":3913.60000594867,"unit":"m","kind":"measured-depth","reference":"Rotary Table","sourceField":"TDMDDEPM"},{"value":2468.50000375212,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":139.900000212648,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"latitude":58.2128316,"longitude":1.1599596,"coordinateCrs":"EPSG:4326","positionAccuracy":null,"coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","sourceAsOf":null,"sourceCheckedAt":"2026-10-02","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2716%2F21a-+33%27&outFields=%2A&outSR=4326&f=json","sourceAttribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceTermsUrl":null,"sourceRightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseLicense":"unconfirmed","commercialUseAllowed":null,"spudYear":null,"facility":null,"totalDepthReachedDate":"2004-01-15","completionStatus":"Plugged","wellboreStatus":"EXTANT","originStatus":"Present","targetField":"STIRLING","prospect":null,"flowClass":"Oil Well","fluidTypes":"Oil","parentWell":null,"parentRole":null,"sidetrackType":null,"licenceNumber":"P201","totalDepthLicenceNumber":"P344"}
{"snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","id":"uk-nsta-offshore-16-21a-37","wellId":"16/21a- 37","sourceRecordId":"16/21a- 37","name":"16/21a- 37","wellName":"16/21a- 37","catalogue":"uk-nsta-offshore","sector":"oil-gas","purposeGroup":"development","classificationBasis":"wellficent-source-purpose-v2","classificationSha256":"83e4157601b4d73cb883d6e8578f9fe1ea467bb929d96a74071d77068ee8ca48","qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","sourcePurpose":"Development","sourceStatus":"Decomissioned","operator":"PREMIER OIL E&P UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-td-operator"}],"basin":null,"area":"Seaward","depth":"3307.08 m MD · Rotary Table","spudDate":"2010-09-19","completionDate":"2010-10-15","sourceUpdatedAt":null,"statusEffectiveDate":null,"authorizationDate":null,"operatorCode":null,"measuredDepthM":3307.079994973238,"measurements":[{"value":3307.079994973238,"unit":"m","kind":"measured-depth","reference":"Rotary Table","sourceField":"TDMDDEPM"},{"value":2182.977596681874,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":139.90319978734712,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"latitude":58.213196,"longitude":1.1605891,"coordinateCrs":"EPSG:4326","positionAccuracy":null,"coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","sourceAsOf":null,"sourceCheckedAt":"2026-10-02","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2716%2F21a-+37%27&outFields=%2A&outSR=4326&f=json","sourceAttribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceTermsUrl":null,"sourceRightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseLicense":"unconfirmed","commercialUseAllowed":null,"spudYear":null,"facility":null,"totalDepthReachedDate":"2010-10-11","completionStatus":"Abandoned Phase 3","wellboreStatus":"EXTANT","originStatus":"Decommissioned","targetField":"BALMORAL","prospect":null,"flowClass":"Dry Hole","fluidTypes":null,"parentWell":null,"parentRole":null,"sidetrackType":null,"licenceNumber":"P201","totalDepthLicenceNumber":"P344"}
{"snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","id":"uk-nsta-offshore-16-21a-37z","wellId":"16/21a- 37","sourceRecordId":"16/21a- 37Z","name":"16/21a- 37Z","wellName":"16/21a- 37Z","catalogue":"uk-nsta-offshore","sector":"oil-gas","purposeGroup":"development","classificationBasis":"wellficent-source-purpose-v2","classificationSha256":"83e4157601b4d73cb883d6e8578f9fe1ea467bb929d96a74071d77068ee8ca48","qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","sourcePurpose":"Development","sourceStatus":"Decomissioned","operator":"PREMIER OIL E&P UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-td-operator"}],"basin":null,"area":"Seaward","depth":"2583.18 m MD · Rotary Table","spudDate":"2010-10-15","completionDate":"2010-10-26","sourceUpdatedAt":null,"statusEffectiveDate":null,"authorizationDate":null,"operatorCode":null,"measuredDepthM":2583.179996073566,"measurements":[{"value":2583.179996073566,"unit":"m","kind":"measured-depth","reference":"Rotary Table","sourceField":"TDMDDEPM"},{"value":2214.98160336677,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":139.90319978734712,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"latitude":58.213196,"longitude":1.1605891,"coordinateCrs":"EPSG:4326","positionAccuracy":null,"coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","sourceAsOf":null,"sourceCheckedAt":"2026-10-02","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2716%2F21a-+37Z%27&outFields=%2A&outSR=4326&f=json","sourceAttribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceTermsUrl":null,"sourceRightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseLicense":"unconfirmed","commercialUseAllowed":null,"spudYear":null,"facility":null,"totalDepthReachedDate":"2010-10-17","completionStatus":"Abandoned Phase 3","wellboreStatus":"EXTANT","originStatus":"Decommissioned","targetField":"BALMORAL","prospect":null,"flowClass":"Dry Hole","fluidTypes":null,"parentWell":"16/21a- 37","parentRole":"Sidetrack","sidetrackType":"Geological","licenceNumber":"P201","totalDepthLicenceNumber":"P344"}
{"snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","id":"uk-nsta-offshore-16-21a-3z","wellId":"16/21a- 3","sourceRecordId":"16/21a- 3Z","name":"16/21a- 3Z","wellName":"16/21a- 3Z","catalogue":"uk-nsta-offshore","sector":"oil-gas","purposeGroup":"development","classificationBasis":"wellficent-source-purpose-v2","classificationSha256":"83e4157601b4d73cb883d6e8578f9fe1ea467bb929d96a74071d77068ee8ca48","qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","sourcePurpose":"Development","sourceStatus":"Suspended","operator":"PREMIER OIL E&P UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-td-operator"}],"basin":null,"area":"Seaward","depth":"2259.48 m MD · Kelly Bushing","spudDate":"1981-09-04","completionDate":"1981-11-08","sourceUpdatedAt":null,"statusEffectiveDate":null,"authorizationDate":null,"operatorCode":null,"measuredDepthM":2259.4823965655864,"measurements":[{"value":2259.4823965655864,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"TDMDDEPM"},{"value":2253.422972574797,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":143.25599978225088,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"},{"value":152,"unit":"°C","kind":"maximum-hole-temperature","reference":null,"sourceField":"MXTDTEMPC"}],"latitude":58.2290457,"longitude":1.0859727,"coordinateCrs":"EPSG:4326","positionAccuracy":null,"coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","sourceAsOf":null,"sourceCheckedAt":"2026-10-02","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2716%2F21a-+3Z%27&outFields=%2A&outSR=4326&f=json","sourceAttribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceTermsUrl":null,"sourceRightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseLicense":"unconfirmed","commercialUseAllowed":null,"spudYear":null,"facility":null,"totalDepthReachedDate":"1981-10-24","completionStatus":"Plugged","wellboreStatus":"EXTANT","originStatus":"Present","targetField":"BALMORAL","prospect":null,"flowClass":null,"fluidTypes":"Oil","parentWell":"16/21a- 3","parentRole":"Sidetrack","sidetrackType":"Mechanical","licenceNumber":"P201","totalDepthLicenceNumber":"P201"}
{"snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","id":"uk-nsta-offshore-16-21a-b1","wellId":"16/21a-B1","sourceRecordId":"16/21a-B1","name":"16/21a-B1","wellName":"16/21a-B1","catalogue":"uk-nsta-offshore","sector":"oil-gas","purposeGroup":"development","classificationBasis":"wellficent-source-purpose-v2","classificationSha256":"83e4157601b4d73cb883d6e8578f9fe1ea467bb929d96a74071d77068ee8ca48","qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","sourcePurpose":"Development","sourceStatus":"Suspended","operator":"PREMIER OIL E&P UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-td-operator"}],"basin":null,"area":"Seaward","depth":"2783.43 m MD · Kelly Bushing","spudDate":"1984-07-30","completionDate":"1986-12-17","sourceUpdatedAt":null,"statusEffectiveDate":null,"authorizationDate":null,"operatorCode":null,"measuredDepthM":2783.43000423081,"measurements":[{"value":2783.43000423081,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"TDMDDEPM"},{"value":2247.8999965831918,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":148.13279977483813,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"latitude":58.2286848,"longitude":1.1073622,"coordinateCrs":"EPSG:4326","positionAccuracy":null,"coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","sourceAsOf":null,"sourceCheckedAt":"2026-10-02","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2716%2F21a-B1%27&outFields=%2A&outSR=4326&f=json","sourceAttribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceTermsUrl":null,"sourceRightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseLicense":"unconfirmed","commercialUseAllowed":null,"spudYear":null,"facility":null,"totalDepthReachedDate":"1984-08-27","completionStatus":"Plugged","wellboreStatus":"EXTANT","originStatus":"Present","targetField":"BALMORAL","prospect":null,"flowClass":"Oil Well","fluidTypes":"Oil","parentWell":null,"parentRole":null,"sidetrackType":null,"licenceNumber":"P201","totalDepthLicenceNumber":"P201"}
{"snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","id":"uk-nsta-offshore-16-21a-b10","wellId":"16/21a-B10","sourceRecordId":"16/21a-B10","name":"16/21a-B10","wellName":"16/21a-B10","catalogue":"uk-nsta-offshore","sector":"oil-gas","purposeGroup":"development","classificationBasis":"wellficent-source-purpose-v2","classificationSha256":"83e4157601b4d73cb883d6e8578f9fe1ea467bb929d96a74071d77068ee8ca48","qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","sourcePurpose":"Development","sourceStatus":"Suspended","operator":"PREMIER OIL E&P UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-td-operator"}],"basin":null,"area":"Seaward","depth":"2878.23 m MD · Kelly Bushing","spudDate":"1986-01-04","completionDate":"1986-03-03","sourceUpdatedAt":null,"statusEffectiveDate":null,"authorizationDate":null,"operatorCode":null,"measuredDepthM":2878.23000437491,"measurements":[{"value":2878.23000437491,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"TDMDDEPM"},{"value":2293.315196514161,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":145.3895997790078,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"latitude":58.2286848,"longitude":1.1073622,"coordinateCrs":"EPSG:4326","positionAccuracy":null,"coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","sourceAsOf":null,"sourceCheckedAt":"2026-10-02","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2716%2F21a-B10%27&outFields=%2A&outSR=4326&f=json","sourceAttribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceTermsUrl":null,"sourceRightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseLicense":"unconfirmed","commercialUseAllowed":null,"spudYear":null,"facility":null,"totalDepthReachedDate":"1986-02-03","completionStatus":"Plugged","wellboreStatus":"EXTANT","originStatus":"Present","targetField":"BALMORAL","prospect":null,"flowClass":"Oil Well","fluidTypes":"Oil","parentWell":null,"parentRole":null,"sidetrackType":null,"licenceNumber":"P201","totalDepthLicenceNumber":"P201"}
{"snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","id":"uk-nsta-offshore-16-21a-b11","wellId":"16/21a-B11","sourceRecordId":"16/21a-B11","name":"16/21a-B11","wellName":"16/21a-B11","catalogue":"uk-nsta-offshore","sector":"oil-gas","purposeGroup":"development","classificationBasis":"wellficent-source-purpose-v2","classificationSha256":"83e4157601b4d73cb883d6e8578f9fe1ea467bb929d96a74071d77068ee8ca48","qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","sourcePurpose":"Development","sourceStatus":"Suspended","operator":"PREMIER OIL E&P UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-td-operator"}],"basin":null,"area":"Seaward","depth":"2260.09 m MD · Kelly Bushing","spudDate":"1991-04-30","completionDate":"1991-06-16","sourceUpdatedAt":null,"statusEffectiveDate":null,"authorizationDate":null,"operatorCode":null,"measuredDepthM":2260.09000343534,"measurements":[{"value":2260.09000343534,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"TDMDDEPM"},{"value":2233.5724,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":145.3895997790078,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"latitude":58.2286848,"longitude":1.1073622,"coordinateCrs":"EPSG:4326","positionAccuracy":null,"coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","sourceAsOf":null,"sourceCheckedAt":"2026-10-02","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2716%2F21a-B11%27&outFields=%2A&outSR=4326&f=json","sourceAttribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceTermsUrl":null,"sourceRightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseLicense":"unconfirmed","commercialUseAllowed":null,"spudYear":null,"facility":null,"totalDepthReachedDate":"1991-06-10","completionStatus":"Abandoned Phase 1","wellboreStatus":"EXTANT","originStatus":"Present","targetField":"BALMORAL","prospect":null,"flowClass":"Oil Well","fluidTypes":"Oil","parentWell":null,"parentRole":null,"sidetrackType":null,"licenceNumber":"P201","totalDepthLicenceNumber":"P201"}
{"snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","id":"uk-nsta-offshore-16-21a-b2","wellId":"16/21a-B2","sourceRecordId":"16/21a-B2","name":"16/21a-B2","wellName":"16/21a-B2","catalogue":"uk-nsta-offshore","sector":"oil-gas","purposeGroup":"development","classificationBasis":"wellficent-source-purpose-v2","classificationSha256":"83e4157601b4d73cb883d6e8578f9fe1ea467bb929d96a74071d77068ee8ca48","qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","sourcePurpose":"Development","sourceStatus":"Suspended","operator":"PREMIER OIL E&P UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-td-operator"}],"basin":null,"area":"Seaward","depth":"2382.32 m MD · Kelly Bushing","spudDate":"1984-09-15","completionDate":"1987-02-28","sourceUpdatedAt":null,"statusEffectiveDate":null,"authorizationDate":null,"operatorCode":null,"measuredDepthM":2382.32000362113,"measurements":[{"value":2382.32000362113,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"TDMDDEPM"},{"value":2290.876796517867,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":148.43759977437483,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"latitude":58.2286848,"longitude":1.1073622,"coordinateCrs":"EPSG:4326","positionAccuracy":null,"coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","sourceAsOf":null,"sourceCheckedAt":"2026-10-02","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2716%2F21a-B2%27&outFields=%2A&outSR=4326&f=json","sourceAttribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceTermsUrl":null,"sourceRightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseLicense":"unconfirmed","commercialUseAllowed":null,"spudYear":null,"facility":null,"totalDepthReachedDate":"1984-10-03","completionStatus":"Plugged","wellboreStatus":"EXTANT","originStatus":"Present","targetField":"BALMORAL","prospect":null,"flowClass":"Oil Well","fluidTypes":"Oil","parentWell":null,"parentRole":null,"sidetrackType":null,"licenceNumber":"P201","totalDepthLicenceNumber":"P201"}
{"snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","id":"uk-nsta-offshore-16-21a-b3","wellId":"16/21a-B3","sourceRecordId":"16/21a-B3","name":"16/21a-B3","wellName":"16/21a-B3","catalogue":"uk-nsta-offshore","sector":"oil-gas","purposeGroup":"development","classificationBasis":"wellficent-source-purpose-v2","classificationSha256":"83e4157601b4d73cb883d6e8578f9fe1ea467bb929d96a74071d77068ee8ca48","qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","sourcePurpose":"Development","sourceStatus":"Suspended","operator":"PREMIER OIL E&P UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-td-operator"}],"basin":null,"area":"Seaward","depth":"3027.58 m MD · Kelly Bushing","spudDate":"1984-11-09","completionDate":"1986-07-03","sourceUpdatedAt":null,"statusEffectiveDate":null,"authorizationDate":null,"operatorCode":null,"measuredDepthM":3027.58000460192,"measurements":[{"value":3027.58000460192,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"TDMDDEPM"},{"value":2566.415996099048,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":145.3895997790078,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"latitude":58.2286848,"longitude":1.1073622,"coordinateCrs":"EPSG:4326","positionAccuracy":null,"coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","sourceAsOf":null,"sourceCheckedAt":"2026-10-02","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2716%2F21a-B3%27&outFields=%2A&outSR=4326&f=json","sourceAttribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceTermsUrl":null,"sourceRightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseLicense":"unconfirmed","commercialUseAllowed":null,"spudYear":null,"facility":null,"totalDepthReachedDate":"1985-02-01","completionStatus":"Plugged","wellboreStatus":"EXTANT","originStatus":"Present","targetField":"BALMORAL","prospect":null,"flowClass":"Oil Well","fluidTypes":"Oil","parentWell":null,"parentRole":null,"sidetrackType":null,"licenceNumber":"P201","totalDepthLicenceNumber":"P201"}
{"snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","id":"uk-nsta-offshore-16-21a-b4","wellId":"16/21a-B4","sourceRecordId":"16/21a-B4","name":"16/21a-B4","wellName":"16/21a-B4","catalogue":"uk-nsta-offshore","sector":"oil-gas","purposeGroup":"development","classificationBasis":"wellficent-source-purpose-v2","classificationSha256":"83e4157601b4d73cb883d6e8578f9fe1ea467bb929d96a74071d77068ee8ca48","qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","sourcePurpose":"Development","sourceStatus":"Suspended","operator":"PREMIER OIL E&P UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-td-operator"}],"basin":null,"area":"Seaward","depth":"3564.94 m MD · Kelly Bushing","spudDate":"1985-02-03","completionDate":"1986-04-27","sourceUpdatedAt":null,"statusEffectiveDate":null,"authorizationDate":null,"operatorCode":null,"measuredDepthM":3564.94000541871,"measurements":[{"value":3564.94000541871,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"TDMDDEPM"},{"value":2269.8455965498347,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":145.3895997790078,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"latitude":58.2286848,"longitude":1.1073622,"coordinateCrs":"EPSG:4326","positionAccuracy":null,"coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","sourceAsOf":null,"sourceCheckedAt":"2026-10-02","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2716%2F21a-B4%27&outFields=%2A&outSR=4326&f=json","sourceAttribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceTermsUrl":null,"sourceRightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseLicense":"unconfirmed","commercialUseAllowed":null,"spudYear":null,"facility":null,"totalDepthReachedDate":"1985-03-14","completionStatus":"Plugged","wellboreStatus":"EXTANT","originStatus":"Present","targetField":"BALMORAL","prospect":null,"flowClass":"Oil Well","fluidTypes":"Oil","parentWell":null,"parentRole":null,"sidetrackType":null,"licenceNumber":"P201","totalDepthLicenceNumber":"P201"}
{"snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","id":"uk-nsta-offshore-16-21a-b5","wellId":"16/21a-B5","sourceRecordId":"16/21a-B5","name":"16/21a-B5","wellName":"16/21a-B5","catalogue":"uk-nsta-offshore","sector":"oil-gas","purposeGroup":"development","classificationBasis":"wellficent-source-purpose-v2","classificationSha256":"83e4157601b4d73cb883d6e8578f9fe1ea467bb929d96a74071d77068ee8ca48","qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","sourcePurpose":"Development","sourceStatus":"Suspended","operator":"PREMIER OIL E&P UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-td-operator"}],"basin":null,"area":"Seaward","depth":"2467.97 m MD · Kelly Bushing","spudDate":"1985-03-14","completionDate":"1986-05-17","sourceUpdatedAt":null,"statusEffectiveDate":null,"authorizationDate":null,"operatorCode":null,"measuredDepthM":2467.97000375131,"measurements":[{"value":2467.97000375131,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"TDMDDEPM"},{"value":2284.780796527133,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":145.3895997790078,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"latitude":58.2286848,"longitude":1.1073622,"coordinateCrs":"EPSG:4326","positionAccuracy":null,"coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","sourceAsOf":null,"sourceCheckedAt":"2026-10-02","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2716%2F21a-B5%27&outFields=%2A&outSR=4326&f=json","sourceAttribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceTermsUrl":null,"sourceRightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseLicense":"unconfirmed","commercialUseAllowed":null,"spudYear":null,"facility":null,"totalDepthReachedDate":"1985-04-07","completionStatus":"Plugged","wellboreStatus":"EXTANT","originStatus":"Present","targetField":"BALMORAL","prospect":null,"flowClass":"Oil Well","fluidTypes":"Oil","parentWell":null,"parentRole":null,"sidetrackType":null,"licenceNumber":"P201","totalDepthLicenceNumber":"P201"}
{"snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","id":"uk-nsta-offshore-16-21a-b6","wellId":"16/21a-B6","sourceRecordId":"16/21a-B6","name":"16/21a-B6","wellName":"16/21a-B6","catalogue":"uk-nsta-offshore","sector":"oil-gas","purposeGroup":"development","classificationBasis":"wellficent-source-purpose-v2","classificationSha256":"83e4157601b4d73cb883d6e8578f9fe1ea467bb929d96a74071d77068ee8ca48","qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","sourcePurpose":"Development","sourceStatus":"Suspended","operator":"PREMIER OIL E&P UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-td-operator"}],"basin":null,"area":"Seaward","depth":"2412.8 m MD · Kelly Bushing","spudDate":"1985-05-07","completionDate":"1986-12-18","sourceUpdatedAt":null,"statusEffectiveDate":null,"authorizationDate":null,"operatorCode":null,"measuredDepthM":2412.80000366746,"measurements":[{"value":2412.80000366746,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"TDMDDEPM"},{"value":2303.678396498409,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":145.0847997794711,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"latitude":58.2286848,"longitude":1.1073622,"coordinateCrs":"EPSG:4326","positionAccuracy":null,"coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","sourceAsOf":null,"sourceCheckedAt":"2026-10-02","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2716%2F21a-B6%27&outFields=%2A&outSR=4326&f=json","sourceAttribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceTermsUrl":null,"sourceRightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseLicense":"unconfirmed","commercialUseAllowed":null,"spudYear":null,"facility":null,"totalDepthReachedDate":"1985-05-27","completionStatus":"Plugged","wellboreStatus":"EXTANT","originStatus":"Present","targetField":"BALMORAL","prospect":null,"flowClass":"Oil Well","fluidTypes":"Oil","parentWell":null,"parentRole":null,"sidetrackType":null,"licenceNumber":"P201","totalDepthLicenceNumber":"P201"}
{"snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","id":"uk-nsta-offshore-16-21a-b7","wellId":"16/21a-B7","sourceRecordId":"16/21a-B7","name":"16/21a-B7","wellName":"16/21a-B7","catalogue":"uk-nsta-offshore","sector":"oil-gas","purposeGroup":"development","classificationBasis":"wellficent-source-purpose-v2","classificationSha256":"83e4157601b4d73cb883d6e8578f9fe1ea467bb929d96a74071d77068ee8ca48","qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","sourcePurpose":"Development","sourceStatus":"Suspended","operator":"PREMIER OIL E&P UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-td-operator"}],"basin":null,"area":"Seaward","depth":"3262.27 m MD · Kelly Bushing","spudDate":"1985-09-26","completionDate":"1987-01-03","sourceUpdatedAt":null,"statusEffectiveDate":null,"authorizationDate":null,"operatorCode":null,"measuredDepthM":3262.27000495865,"measurements":[{"value":3262.27000495865,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"TDMDDEPM"},{"value":2241.499196592921,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":145.3895997790078,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"latitude":58.2286848,"longitude":1.1073622,"coordinateCrs":"EPSG:4326","positionAccuracy":null,"coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","sourceAsOf":null,"sourceCheckedAt":"2026-10-02","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2716%2F21a-B7%27&outFields=%2A&outSR=4326&f=json","sourceAttribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceTermsUrl":null,"sourceRightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseLicense":"unconfirmed","commercialUseAllowed":null,"spudYear":null,"facility":null,"totalDepthReachedDate":"1985-10-28","completionStatus":"Plugged","wellboreStatus":"EXTANT","originStatus":"Present","targetField":"BALMORAL","prospect":null,"flowClass":"Oil Well","fluidTypes":"Oil","parentWell":null,"parentRole":null,"sidetrackType":null,"licenceNumber":"P201","totalDepthLicenceNumber":"P201"}
{"snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","id":"uk-nsta-offshore-16-21a-b8","wellId":"16/21a-B8","sourceRecordId":"16/21a-B8","name":"16/21a-B8","wellName":"16/21a-B8","catalogue":"uk-nsta-offshore","sector":"oil-gas","purposeGroup":"development","classificationBasis":"wellficent-source-purpose-v2","classificationSha256":"83e4157601b4d73cb883d6e8578f9fe1ea467bb929d96a74071d77068ee8ca48","qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","sourcePurpose":"Development","sourceStatus":"Suspended","operator":"PREMIER OIL E&P UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-td-operator"}],"basin":null,"area":"Seaward","depth":"2446.32 m MD · Kelly Bushing","spudDate":"1985-11-08","completionDate":"1986-12-12","sourceUpdatedAt":null,"statusEffectiveDate":null,"authorizationDate":null,"operatorCode":null,"measuredDepthM":2446.32000371841,"measurements":[{"value":2446.32000371841,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"TDMDDEPM"},{"value":2271.369596547518,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":145.3895997790078,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"latitude":58.2286848,"longitude":1.1073622,"coordinateCrs":"EPSG:4326","positionAccuracy":null,"coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","sourceAsOf":null,"sourceCheckedAt":"2026-10-02","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2716%2F21a-B8%27&outFields=%2A&outSR=4326&f=json","sourceAttribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceTermsUrl":null,"sourceRightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseLicense":"unconfirmed","commercialUseAllowed":null,"spudYear":null,"facility":null,"totalDepthReachedDate":"1985-11-27","completionStatus":"Plugged","wellboreStatus":"EXTANT","originStatus":"Present","targetField":"BALMORAL","prospect":null,"flowClass":"Oil Well","fluidTypes":"Oil","parentWell":null,"parentRole":null,"sidetrackType":null,"licenceNumber":"P201","totalDepthLicenceNumber":"P201"}
{"snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","id":"uk-nsta-offshore-16-21a-b9","wellId":"16/21a-B9","sourceRecordId":"16/21a-B9","name":"16/21a-B9","wellName":"16/21a-B9","catalogue":"uk-nsta-offshore","sector":"oil-gas","purposeGroup":"development","classificationBasis":"wellficent-source-purpose-v2","classificationSha256":"83e4157601b4d73cb883d6e8578f9fe1ea467bb929d96a74071d77068ee8ca48","qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","sourcePurpose":"Development","sourceStatus":"Suspended","operator":"PREMIER OIL E&P UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-td-operator"}],"basin":null,"area":"Seaward","depth":"2789.83 m MD · Kelly Bushing","spudDate":"1985-12-05","completionDate":"1987-01-09","sourceUpdatedAt":null,"statusEffectiveDate":null,"authorizationDate":null,"operatorCode":null,"measuredDepthM":2789.83000424054,"measurements":[{"value":2789.83000424054,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"TDMDDEPM"},{"value":2264.359196558174,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":145.3895997790078,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"latitude":58.2286848,"longitude":1.1073622,"coordinateCrs":"EPSG:4326","positionAccuracy":null,"coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","sourceAsOf":null,"sourceCheckedAt":"2026-10-02","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2716%2F21a-B9%27&outFields=%2A&outSR=4326&f=json","sourceAttribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceTermsUrl":null,"sourceRightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseLicense":"unconfirmed","commercialUseAllowed":null,"spudYear":null,"facility":null,"totalDepthReachedDate":"1985-12-30","completionStatus":"Abandoned Phase 1","wellboreStatus":"EXTANT","originStatus":"Present","targetField":"BALMORAL","prospect":null,"flowClass":"Oil Well","fluidTypes":"Oil","parentWell":null,"parentRole":null,"sidetrackType":null,"licenceNumber":"P201","totalDepthLicenceNumber":"P201"}
{"snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","id":"uk-nsta-offshore-16-21b-12","wellId":"16/21b- 12","sourceRecordId":"16/21b- 12","name":"16/21b- 12","wellName":"16/21b- 12","catalogue":"uk-nsta-offshore","sector":"oil-gas","purposeGroup":"development","classificationBasis":"wellficent-source-purpose-v2","classificationSha256":"83e4157601b4d73cb883d6e8578f9fe1ea467bb929d96a74071d77068ee8ca48","qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","sourcePurpose":"Development","sourceStatus":"Suspended","operator":"PREMIER OIL E&P UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-td-operator"}],"basin":null,"area":"Seaward","depth":"2270.76 m MD · Kelly Bushing","spudDate":"1984-06-06","completionDate":"1986-06-21","sourceUpdatedAt":null,"statusEffectiveDate":null,"authorizationDate":null,"operatorCode":null,"measuredDepthM":2270.76000345156,"measurements":[{"value":2270.76000345156,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"TDMDDEPM"},{"value":2243.63,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":148.43759977437483,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"latitude":58.252074,"longitude":1.0554431,"coordinateCrs":"EPSG:4326","positionAccuracy":null,"coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","sourceAsOf":null,"sourceCheckedAt":"2026-10-02","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2716%2F21b-+12%27&outFields=%2A&outSR=4326&f=json","sourceAttribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceTermsUrl":null,"sourceRightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseLicense":"unconfirmed","commercialUseAllowed":null,"spudYear":null,"facility":null,"totalDepthReachedDate":"1984-06-25","completionStatus":"Plugged","wellboreStatus":"EXTANT","originStatus":"Present","targetField":"BALMORAL","prospect":null,"flowClass":"Oil Well","fluidTypes":"Oil","parentWell":null,"parentRole":null,"sidetrackType":null,"licenceNumber":"P344","totalDepthLicenceNumber":"P344"}
{"snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","id":"uk-nsta-offshore-16-21b-14","wellId":"16/21b- 14","sourceRecordId":"16/21b- 14","name":"16/21b- 14","wellName":"16/21b- 14","catalogue":"uk-nsta-offshore","sector":"oil-gas","purposeGroup":"development","classificationBasis":"wellficent-source-purpose-v2","classificationSha256":"83e4157601b4d73cb883d6e8578f9fe1ea467bb929d96a74071d77068ee8ca48","qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","sourcePurpose":"Development","sourceStatus":"Suspended","operator":"PREMIER OIL E&P UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-td-operator"}],"basin":null,"area":"Seaward","depth":"2377.44 m MD · Kelly Bushing","spudDate":"1985-06-30","completionDate":"1986-04-05","sourceUpdatedAt":null,"statusEffectiveDate":null,"authorizationDate":null,"operatorCode":null,"measuredDepthM":2377.44,"measurements":[{"value":2377.44,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"TDMDDEPM"},{"value":2351.9587,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":145.3895997790078,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"latitude":58.2261564,"longitude":1.0593055,"coordinateCrs":"EPSG:4326","positionAccuracy":null,"coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","sourceAsOf":null,"sourceCheckedAt":"2026-10-02","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2716%2F21b-+14%27&outFields=%2A&outSR=4326&f=json","sourceAttribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceTermsUrl":null,"sourceRightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseLicense":"unconfirmed","commercialUseAllowed":null,"spudYear":null,"facility":null,"totalDepthReachedDate":"1985-07-22","completionStatus":"Plugged","wellboreStatus":"EXTANT","originStatus":"Present","targetField":"BALMORAL","prospect":null,"flowClass":"Oil and Gas Shows","fluidTypes":"Gas, Oil","parentWell":null,"parentRole":null,"sidetrackType":null,"licenceNumber":"P344","totalDepthLicenceNumber":"P344"}
{"snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","id":"uk-nsta-offshore-16-21b-29","wellId":"16/21b- 12","sourceRecordId":"16/21b- 29","name":"16/21b- 29","wellName":"16/21b- 29","catalogue":"uk-nsta-offshore","sector":"oil-gas","purposeGroup":"development","classificationBasis":"wellficent-source-purpose-v2","classificationSha256":"83e4157601b4d73cb883d6e8578f9fe1ea467bb929d96a74071d77068ee8ca48","qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","sourcePurpose":"Development","sourceStatus":"Suspended","operator":"PREMIER OIL E&P UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-td-operator"}],"basin":null,"area":"Seaward","depth":"2274.45 m MD · Kelly Bushing","spudDate":"1993-11-20","completionDate":"1993-12-31","sourceUpdatedAt":null,"statusEffectiveDate":null,"authorizationDate":null,"operatorCode":null,"measuredDepthM":2274.45000345716,"measurements":[{"value":2274.45000345716,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"TDMDDEPM"},{"value":2151.00000326952,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":148.43759977437483,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"latitude":58.252074,"longitude":1.0554431,"coordinateCrs":"EPSG:4326","positionAccuracy":null,"coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","sourceAsOf":null,"sourceCheckedAt":"2026-10-02","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2716%2F21b-+29%27&outFields=%2A&outSR=4326&f=json","sourceAttribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceTermsUrl":null,"sourceRightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseLicense":"unconfirmed","commercialUseAllowed":null,"spudYear":null,"facility":null,"totalDepthReachedDate":"1993-11-29","completionStatus":"Plugged","wellboreStatus":"EXTANT","originStatus":"Present","targetField":"BALMORAL","prospect":null,"flowClass":"Oil Well","fluidTypes":"Oil","parentWell":"16/21b- 12","parentRole":"Sidetrack","sidetrackType":null,"licenceNumber":"P344","totalDepthLicenceNumber":"P344"}
{"snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","id":"uk-nsta-offshore-16-21b-35","wellId":"16/21b- 35","sourceRecordId":"16/21b- 35","name":"16/21b- 35","wellName":"16/21b- 35","catalogue":"uk-nsta-offshore","sector":"oil-gas","purposeGroup":"development","classificationBasis":"wellficent-source-purpose-v2","classificationSha256":"83e4157601b4d73cb883d6e8578f9fe1ea467bb929d96a74071d77068ee8ca48","qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","sourcePurpose":"Development","sourceStatus":"Decomissioned","operator":"PREMIER OIL E&P UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-td-operator"}],"basin":null,"area":"Seaward","depth":"2295.14 m MD · Rotary Table","spudDate":"2008-05-14","completionDate":"2010-08-09","sourceUpdatedAt":null,"statusEffectiveDate":null,"authorizationDate":null,"operatorCode":null,"measuredDepthM":2295.143996511381,"measurements":[{"value":2295.143996511381,"unit":"m","kind":"measured-depth","reference":"Rotary Table","sourceField":"TDMDDEPM"},{"value":2201.570396653613,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":148.13279977483813,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"latitude":58.2519417,"longitude":1.0552223,"coordinateCrs":"EPSG:4326","positionAccuracy":null,"coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","sourceAsOf":null,"sourceCheckedAt":"2026-10-02","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2716%2F21b-+35%27&outFields=%2A&outSR=4326&f=json","sourceAttribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceTermsUrl":null,"sourceRightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseLicense":"unconfirmed","commercialUseAllowed":null,"spudYear":null,"facility":null,"totalDepthReachedDate":"2008-05-24","completionStatus":"Abandoned Phase 3","wellboreStatus":"EXTANT","originStatus":"Decommissioned","targetField":"BALMORAL","prospect":null,"flowClass":"Oil Well","fluidTypes":"Oil","parentWell":null,"parentRole":null,"sidetrackType":null,"licenceNumber":"P344","totalDepthLicenceNumber":"P344"}
{"snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","id":"uk-nsta-offshore-22-14b-h1","wellId":"22/14b-H1","sourceRecordId":"22/14b-H1","name":"22/14b-H1","wellName":"22/14b-H1","catalogue":"uk-nsta-offshore","sector":"oil-gas","purposeGroup":"development","classificationBasis":"wellficent-source-purpose-v2","classificationSha256":"83e4157601b4d73cb883d6e8578f9fe1ea467bb929d96a74071d77068ee8ca48","qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","sourcePurpose":"Development","sourceStatus":"Suspended","operator":"PREMIER OIL E&P UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-td-operator"}],"basin":null,"area":"Seaward","depth":"3754.53 m MD · Rotary Table","spudDate":"2011-04-28","completionDate":"2011-10-11","sourceUpdatedAt":null,"statusEffectiveDate":null,"authorizationDate":null,"operatorCode":null,"measuredDepthM":3754.5263942931197,"measurements":[{"value":3754.5263942931197,"unit":"m","kind":"measured-depth","reference":"Rotary Table","sourceField":"TDMDDEPM"},{"value":2818.180795716365,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":90.52559986240108,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"latitude":57.598835,"longitude":1.641869,"coordinateCrs":"EPSG:4326","positionAccuracy":null,"coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","sourceAsOf":null,"sourceCheckedAt":"2026-10-02","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2722%2F14b-H1%27&outFields=%2A&outSR=4326&f=json","sourceAttribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceTermsUrl":null,"sourceRightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseLicense":"unconfirmed","commercialUseAllowed":null,"spudYear":null,"facility":null,"totalDepthReachedDate":"2011-09-11","completionStatus":"Plugged","wellboreStatus":"EXTANT","originStatus":"Present","targetField":"HUNTINGTON","prospect":null,"flowClass":"Oil Well","fluidTypes":"Water","parentWell":null,"parentRole":null,"sidetrackType":null,"licenceNumber":"P1114","totalDepthLicenceNumber":"P1114"}
{"snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","id":"uk-nsta-offshore-22-14b-h2","wellId":"22/14b-H2","sourceRecordId":"22/14b-H2","name":"22/14b-H2","wellName":"22/14b-H2","catalogue":"uk-nsta-offshore","sector":"oil-gas","purposeGroup":"development","classificationBasis":"wellficent-source-purpose-v2","classificationSha256":"83e4157601b4d73cb883d6e8578f9fe1ea467bb929d96a74071d77068ee8ca48","qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","sourcePurpose":"Development","sourceStatus":"Suspended","operator":"PREMIER OIL E&P UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-td-operator"}],"basin":null,"area":"Seaward","depth":"4030.68 m MD · Rotary Table","spudDate":"2011-05-12","completionDate":"2011-12-19","sourceUpdatedAt":null,"statusEffectiveDate":null,"authorizationDate":null,"operatorCode":null,"measuredDepthM":4030.6751938733737,"measurements":[{"value":4030.6751938733737,"unit":"m","kind":"measured-depth","reference":"Rotary Table","sourceField":"TDMDDEPM"},{"value":2627.0711960068516,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":90.52559986240108,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"latitude":57.5988778,"longitude":1.6419465,"coordinateCrs":"EPSG:4326","positionAccuracy":null,"coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","sourceAsOf":null,"sourceCheckedAt":"2026-10-02","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2722%2F14b-H2%27&outFields=%2A&outSR=4326&f=json","sourceAttribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceTermsUrl":null,"sourceRightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseLicense":"unconfirmed","commercialUseAllowed":null,"spudYear":null,"facility":null,"totalDepthReachedDate":"2011-11-16","completionStatus":"Plugged","wellboreStatus":"EXTANT","originStatus":"Present","targetField":"HUNTINGTON","prospect":null,"flowClass":null,"fluidTypes":"Water","parentWell":null,"parentRole":null,"sidetrackType":null,"licenceNumber":"P1114","totalDepthLicenceNumber":"P1114"}
{"snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","id":"uk-nsta-offshore-22-14b-h3","wellId":"22/14b-H3","sourceRecordId":"22/14b-H3","name":"22/14b-H3","wellName":"22/14b-H3","catalogue":"uk-nsta-offshore","sector":"oil-gas","purposeGroup":"development","classificationBasis":"wellficent-source-purpose-v2","classificationSha256":"83e4157601b4d73cb883d6e8578f9fe1ea467bb929d96a74071d77068ee8ca48","qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","sourcePurpose":"Development","sourceStatus":"Suspended","operator":"PREMIER OIL E&P UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-td-operator"}],"basin":null,"area":"Seaward","depth":"3967.89 m MD · Rotary Table","spudDate":"2011-05-21","completionDate":"2012-02-12","sourceUpdatedAt":null,"statusEffectiveDate":null,"authorizationDate":null,"operatorCode":null,"measuredDepthM":3967.8863939688126,"measurements":[{"value":3967.8863939688126,"unit":"m","kind":"measured-depth","reference":"Rotary Table","sourceField":"TDMDDEPM"},{"value":2627.0711960068516,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":90.52559986240108,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"latitude":57.5989047,"longitude":1.6418951,"coordinateCrs":"EPSG:4326","positionAccuracy":null,"coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","sourceAsOf":null,"sourceCheckedAt":"2026-10-02","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2722%2F14b-H3%27&outFields=%2A&outSR=4326&f=json","sourceAttribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceTermsUrl":null,"sourceRightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseLicense":"unconfirmed","commercialUseAllowed":null,"spudYear":null,"facility":null,"totalDepthReachedDate":"2012-01-22","completionStatus":"Plugged","wellboreStatus":"EXTANT","originStatus":"Present","targetField":"HUNTINGTON","prospect":null,"flowClass":"Oil Well","fluidTypes":"Oil","parentWell":null,"parentRole":null,"sidetrackType":null,"licenceNumber":"P1114","totalDepthLicenceNumber":"P1114"}
{"snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","id":"uk-nsta-offshore-22-14b-h4","wellId":"22/14b-H4","sourceRecordId":"22/14b-H4","name":"22/14b-H4","wellName":"22/14b-H4","catalogue":"uk-nsta-offshore","sector":"oil-gas","purposeGroup":"development","classificationBasis":"wellficent-source-purpose-v2","classificationSha256":"83e4157601b4d73cb883d6e8578f9fe1ea467bb929d96a74071d77068ee8ca48","qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","sourcePurpose":"Development","sourceStatus":"Suspended","operator":"PREMIER OIL E&P UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-td-operator"}],"basin":null,"area":"Seaward","depth":"3967.89 m MD · Rotary Table","spudDate":"2011-05-29","completionDate":"2011-07-26","sourceUpdatedAt":null,"statusEffectiveDate":null,"authorizationDate":null,"operatorCode":null,"measuredDepthM":3967.8863939688126,"measurements":[{"value":3967.8863939688126,"unit":"m","kind":"measured-depth","reference":"Rotary Table","sourceField":"TDMDDEPM"},{"value":2627.3759960063885,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":90.52559986240108,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"latitude":57.5989317,"longitude":1.6418437,"coordinateCrs":"EPSG:4326","positionAccuracy":null,"coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","sourceAsOf":null,"sourceCheckedAt":"2026-10-02","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2722%2F14b-H4%27&outFields=%2A&outSR=4326&f=json","sourceAttribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceTermsUrl":null,"sourceRightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseLicense":"unconfirmed","commercialUseAllowed":null,"spudYear":null,"facility":null,"totalDepthReachedDate":"2011-07-12","completionStatus":"Plugged","wellboreStatus":"EXTANT","originStatus":"Present","targetField":"HUNTINGTON","prospect":null,"flowClass":"Oil Well","fluidTypes":"Oil","parentWell":null,"parentRole":null,"sidetrackType":null,"licenceNumber":"P1114","totalDepthLicenceNumber":"P1114"}
{"snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","id":"uk-nsta-offshore-22-14b-h5","wellId":"22/14b-H5","sourceRecordId":"22/14b-H5","name":"22/14b-H5","wellName":"22/14b-H5","catalogue":"uk-nsta-offshore","sector":"oil-gas","purposeGroup":"development","classificationBasis":"wellficent-source-purpose-v2","classificationSha256":"83e4157601b4d73cb883d6e8578f9fe1ea467bb929d96a74071d77068ee8ca48","qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","sourcePurpose":"Development","sourceStatus":"Suspended","operator":"PREMIER OIL E&P UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-td-operator"}],"basin":null,"area":"Seaward","depth":"4693.92 m MD · Rotary Table","spudDate":"2012-03-02","completionDate":"2012-07-21","sourceUpdatedAt":null,"statusEffectiveDate":null,"authorizationDate":null,"operatorCode":null,"measuredDepthM":4693.9199928652415,"measurements":[{"value":4693.9199928652415,"unit":"m","kind":"measured-depth","reference":"Rotary Table","sourceField":"TDMDDEPM"},{"value":2639.2631959883197,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":90.52559986240108,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"latitude":57.598862,"longitude":1.6418173,"coordinateCrs":"EPSG:4326","positionAccuracy":null,"coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","sourceAsOf":null,"sourceCheckedAt":"2026-10-02","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2722%2F14b-H5%27&outFields=%2A&outSR=4326&f=json","sourceAttribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceTermsUrl":null,"sourceRightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseLicense":"unconfirmed","commercialUseAllowed":null,"spudYear":null,"facility":null,"totalDepthReachedDate":"2012-06-18","completionStatus":"Plugged","wellboreStatus":"EXTANT","originStatus":"Present","targetField":"HUNTINGTON","prospect":null,"flowClass":"Oil Well","fluidTypes":"Oil","parentWell":null,"parentRole":null,"sidetrackType":null,"licenceNumber":"P1114","totalDepthLicenceNumber":"P1114"}
{"snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","id":"uk-nsta-offshore-22-14b-h6","wellId":"22/14b-H6","sourceRecordId":"22/14b-H6","name":"22/14b-H6","wellName":"22/14b-H6","catalogue":"uk-nsta-offshore","sector":"oil-gas","purposeGroup":"development","classificationBasis":"wellficent-source-purpose-v2","classificationSha256":"83e4157601b4d73cb883d6e8578f9fe1ea467bb929d96a74071d77068ee8ca48","qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","sourcePurpose":"Development","sourceStatus":"Suspended","operator":"PREMIER OIL E&P UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-td-operator"}],"basin":null,"area":"Seaward","depth":"4701.54 m MD · Rotary Table","spudDate":"2012-03-11","completionDate":"2012-05-21","sourceUpdatedAt":null,"statusEffectiveDate":null,"authorizationDate":null,"operatorCode":null,"measuredDepthM":4701.539992853659,"measurements":[{"value":4701.539992853659,"unit":"m","kind":"measured-depth","reference":"Rotary Table","sourceField":"TDMDDEPM"},{"value":2740.761595834042,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":90.52559986240108,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"latitude":57.5988889,"longitude":1.6417659,"coordinateCrs":"EPSG:4326","positionAccuracy":null,"coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","sourceAsOf":null,"sourceCheckedAt":"2026-10-02","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2722%2F14b-H6%27&outFields=%2A&outSR=4326&f=json","sourceAttribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceTermsUrl":null,"sourceRightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseLicense":"unconfirmed","commercialUseAllowed":null,"spudYear":null,"facility":null,"totalDepthReachedDate":"2012-04-30","completionStatus":"Plugged","wellboreStatus":"EXTANT","originStatus":"Present","targetField":"HUNTINGTON","prospect":null,"flowClass":"Oil Well","fluidTypes":"Water","parentWell":null,"parentRole":null,"sidetrackType":null,"licenceNumber":"P1114","totalDepthLicenceNumber":"P1114"}
{"snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","id":"uk-nsta-offshore-44-22c-12","wellId":"44/22c- 12","sourceRecordId":"44/22c- 12","name":"44/22c- 12","wellName":"44/22c- 12","catalogue":"uk-nsta-offshore","sector":"oil-gas","purposeGroup":"development","classificationBasis":"wellficent-source-purpose-v2","classificationSha256":"83e4157601b4d73cb883d6e8578f9fe1ea467bb929d96a74071d77068ee8ca48","qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","sourcePurpose":"Development","sourceStatus":"Decomissioned","operator":"PREMIER OIL E&P UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-td-operator"}],"basin":null,"area":"Seaward","depth":"5311.51 m MD · Rotary Table","spudDate":"2008-07-06","completionDate":"2009-02-05","sourceUpdatedAt":null,"statusEffectiveDate":null,"authorizationDate":null,"operatorCode":null,"measuredDepthM":5311.51000807349,"measurements":[{"value":5311.51000807349,"unit":"m","kind":"measured-depth","reference":"Rotary Table","sourceField":"TDMDDEPM"},{"value":3817.67000580286,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":32.308799950890624,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"latitude":54.2762565,"longitude":2.2091875,"coordinateCrs":"EPSG:4326","positionAccuracy":null,"coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","sourceAsOf":null,"sourceCheckedAt":"2026-10-02","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2744%2F22c-+12%27&outFields=%2A&outSR=4326&f=json","sourceAttribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceTermsUrl":null,"sourceRightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseLicense":"unconfirmed","commercialUseAllowed":null,"spudYear":null,"facility":null,"totalDepthReachedDate":"2008-10-09","completionStatus":"Abandoned Phase 3","wellboreStatus":"EXTANT","originStatus":"Decommissioned","targetField":"RITA","prospect":null,"flowClass":"Gas Well","fluidTypes":"Gas","parentWell":null,"parentRole":null,"sidetrackType":null,"licenceNumber":"P771","totalDepthLicenceNumber":"P766"}
{"snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","id":"uk-nsta-offshore-44-22c-12z","wellId":"44/22c- 12","sourceRecordId":"44/22c- 12Z","name":"44/22c- 12Z","wellName":"44/22c- 12Z","catalogue":"uk-nsta-offshore","sector":"oil-gas","purposeGroup":"development","classificationBasis":"wellficent-source-purpose-v2","classificationSha256":"83e4157601b4d73cb883d6e8578f9fe1ea467bb929d96a74071d77068ee8ca48","qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","sourcePurpose":"Development","sourceStatus":"Decomissioned","operator":"PREMIER OIL E&P UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-td-operator"}],"basin":null,"area":"Seaward","depth":"4831.08 m MD · Rotary Table","spudDate":"2008-10-23","completionDate":"2009-01-16","sourceUpdatedAt":null,"statusEffectiveDate":null,"authorizationDate":null,"operatorCode":null,"measuredDepthM":4831.079992656758,"measurements":[{"value":4831.079992656758,"unit":"m","kind":"measured-depth","reference":"Rotary Table","sourceField":"TDMDDEPM"},{"value":3781.6535942518863,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":32.308799950890624,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"latitude":54.2762565,"longitude":2.2091875,"coordinateCrs":"EPSG:4326","positionAccuracy":null,"coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","sourceAsOf":null,"sourceCheckedAt":"2026-10-02","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2744%2F22c-+12Z%27&outFields=%2A&outSR=4326&f=json","sourceAttribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceTermsUrl":null,"sourceRightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseLicense":"unconfirmed","commercialUseAllowed":null,"spudYear":null,"facility":null,"totalDepthReachedDate":"2008-11-17","completionStatus":"Abandoned Phase 3","wellboreStatus":"EXTANT","originStatus":"Decommissioned","targetField":"RITA","prospect":null,"flowClass":"Gas Well","fluidTypes":"Gas","parentWell":"44/22c- 12","parentRole":"Sidetrack","sidetrackType":"Geological","licenceNumber":"P771","totalDepthLicenceNumber":"P771"}
{"snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","id":"uk-nsta-offshore-44-23a-12","wellId":"44/23a- 12","sourceRecordId":"44/23a- 12","name":"44/23a- 12","wellName":"44/23a- 12","catalogue":"uk-nsta-offshore","sector":"oil-gas","purposeGroup":"development","classificationBasis":"wellficent-source-purpose-v2","classificationSha256":"83e4157601b4d73cb883d6e8578f9fe1ea467bb929d96a74071d77068ee8ca48","qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","sourcePurpose":"Development","sourceStatus":"Suspended","operator":"PREMIER OIL E&P UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-td-operator"}],"basin":null,"area":"Seaward","depth":"2302.76 m MD · Rotary Table","spudDate":"2005-09-22","completionDate":"2005-10-18","sourceUpdatedAt":null,"statusEffectiveDate":null,"authorizationDate":null,"operatorCode":null,"measuredDepthM":2302.763996499799,"measurements":[{"value":2302.763996499799,"unit":"m","kind":"measured-depth","reference":"Rotary Table","sourceField":"TDMDDEPM"},{"value":1808.07000274827,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":35.35679994625766,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"latitude":54.3077831,"longitude":2.4187122,"coordinateCrs":"EPSG:4326","positionAccuracy":null,"coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","sourceAsOf":null,"sourceCheckedAt":"2026-10-02","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2744%2F23a-+12%27&outFields=%2A&outSR=4326&f=json","sourceAttribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceTermsUrl":null,"sourceRightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseLicense":"unconfirmed","commercialUseAllowed":null,"spudYear":null,"facility":null,"totalDepthReachedDate":"2005-10-16","completionStatus":"Abandoned Phase 1","wellboreStatus":"EXTANT","originStatus":"Present","targetField":"HUNTER","prospect":null,"flowClass":null,"fluidTypes":null,"parentWell":null,"parentRole":null,"sidetrackType":null,"licenceNumber":"P452","totalDepthLicenceNumber":"P452"}
{"snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","id":"uk-nsta-offshore-44-23a-12z","wellId":"44/23a- 12","sourceRecordId":"44/23a- 12Z","name":"44/23a- 12Z","wellName":"44/23a- 12Z","catalogue":"uk-nsta-offshore","sector":"oil-gas","purposeGroup":"development","classificationBasis":"wellficent-source-purpose-v2","classificationSha256":"83e4157601b4d73cb883d6e8578f9fe1ea467bb929d96a74071d77068ee8ca48","qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","sourcePurpose":"Development","sourceStatus":"Suspended","operator":"PREMIER OIL E&P UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PREMIER OIL E&P UK LIMITED","role":"licence-td-operator"}],"basin":null,"area":"Seaward","depth":"2796.84 m MD · Rotary Table","spudDate":"2005-10-18","completionDate":"2005-10-28","sourceUpdatedAt":null,"statusEffectiveDate":null,"authorizationDate":null,"operatorCode":null,"measuredDepthM":2796.8447957487956,"measurements":[{"value":2796.8447957487956,"unit":"m","kind":"measured-depth","reference":"Rotary Table","sourceField":"TDMDDEPM"},{"value":1833.0671972137377,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":35.35679994625766,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"latitude":54.3077831,"longitude":2.4187122,"coordinateCrs":"EPSG:4326","positionAccuracy":null,"coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","sourceAsOf":null,"sourceCheckedAt":"2026-10-02","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2744%2F23a-+12Z%27&outFields=%2A&outSR=4326&f=json","sourceAttribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceTermsUrl":null,"sourceRightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseLicense":"unconfirmed","commercialUseAllowed":null,"spudYear":null,"facility":null,"totalDepthReachedDate":"2005-10-24","completionStatus":"Plugged","wellboreStatus":"EXTANT","originStatus":"Present","targetField":"HUNTER","prospect":null,"flowClass":"Gas Well","fluidTypes":"Gas","parentWell":"44/23a- 12","parentRole":"Sidetrack","sidetrackType":null,"licenceNumber":"P452","totalDepthLicenceNumber":"P452"}