{"version":"2.1","snapshot":{"snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","schemaVersion":4,"classificationVersion":"wellficent-source-purpose-v2","classificationSha256":"83e4157601b4d73cb883d6e8578f9fe1ea467bb929d96a74071d77068ee8ca48","shardCount":4},"schema":"https://wellficent.com/api/v1/wells/schema","total":13155,"distinctSourceWellIds":8866,"page":182,"pageSize":40,"next_url":"https://wellficent.com/api/v1/wells?page=183&purposeGroup=development","catalogues":[{"reuseLicense":"review-source-terms","commercialUseAllowed":null,"attribution":"California Department of Conservation, Geologic Energy Management Division (CalGEM). Normalized by Wellficent.","sourceAsOf":null,"positionAccuracy":null,"excludedRows":1450,"sourceRows":4345,"termsUrl":"https://www.conservation.ca.gov/index/Pages/Use.aspx","id":"california-calgem-geothermal","name":"CalGEM — California public geothermal wells","source":"https://gis.conservation.ca.gov/portal/home/item.html?id=98dd3474b37c49d58db01ae65e157dbf","checkedAt":"2026-10-02","importedAt":"2026-10-02T23:47:28+00:00","sourceCrs":"EPSG:3310 (NAD83 / California Albers)","coordinateMethod":"PROJ EPSG:3310 to EPSG:4326; always_xy; no ballpark transform","currentStatusVerified":false,"exclusions":{"invalid-transformed-coordinates":775,"confidential-or-unspecified":675},"sourceSha256":"f90efb4642c0aadbd29f112d9b40b81905b3aae40cb49c2cef27996b4f8e5b99","coordinateTransform":"Inverse of California Albers + NAD83 to WGS 84 (1) (with axis order normalized for visualization)","companyNameSources":{"CALOC":"https://geosteam.conservation.ca.gov/GeoWellSearch/WellDetails?apinum=02590633"},"recordCount":2895,"distinctSourceWellIds":2895,"bounds":[-123.36656,32.679102,-114.699433,41.91455]},{"reuseLicense":"review-source-terms","commercialUseAllowed":null,"attribution":"Contains information licenced under the BC Energy Regulator Open Data Licence. Normalized by Wellficent.","sourceAsOf":null,"positionAccuracy":null,"excludedRows":5497,"sourceRows":34425,"termsUrl":"https://www.bc-er.ca/files/gis/BCER-Open-Data-Licence.pdf","id":"canada-bcer","name":"BC Energy Regulator — Public well surface holes","source":"https://data-bc-er.opendata.arcgis.com/datasets/657b609ee3314adf91da5ab86d42cda7_0/explore","checkedAt":"2026-10-02","importedAt":"2026-10-02T23:47:28+00:00","sourceCrs":"OGC:CRS84 (official export; native CRS not supplied)","coordinateMethod":"official-ArcGIS-Hub-export-spatialRefId-4326","currentStatusVerified":false,"exclusions":{"confidential-or-unspecified":5497},"sourceSha256":"ba2173fc6a1b874c38334ae8f0d3dd97394c456fe80c5d6ea97eeb339c4b8d25","recordCount":28928,"distinctSourceWellIds":28928,"bounds":[-132.9747684,48.6219577,-114.1909838,59.9963609]},{"reuseLicense":"review-source-terms","commercialUseAllowed":null,"attribution":null,"sourceAsOf":"2020-07-06","positionAccuracy":null,"excludedRows":0,"sourceRows":609,"termsUrl":null,"id":"israel-petroleum-2020","name":"Index of Oil and Gas Wells in Israel","source":"https://www.energy-sea.gov.il/media/bwndxpjq/wells-from-prime_web.pdf","checkedAt":"2026-10-02","importedAt":"2026-10-02T22:36:29+00:00","sourceCrs":"EPSG:4326","coordinateMethod":"source-wgs84","currentStatusVerified":false,"sourceSha256":"ef17c8413a8e649e801822955079829e79b7ebc15d402d8f366bbd7eaa812034","sourceOrdinalGaps":[48,405,483,595,596],"recordCount":609,"distinctSourceWellIds":548,"bounds":[33.341657,29.897388,35.8009,33.258788]},{"reuseLicense":"review-source-terms","commercialUseAllowed":null,"attribution":null,"sourceAsOf":null,"positionAccuracy":null,"excludedRows":0,"sourceRows":6729,"termsUrl":null,"id":"jordan-water-ufz","name":"UFZ — Jordan Water Wells","source":"https://www.ufz.de/arcgis/rest/services/Middle_East/Infrastructure_Hydrology/MapServer/2","checkedAt":"2026-10-02","importedAt":"2026-10-02T22:36:29+00:00","sourceCrs":"EPSG:32636","coordinateMethod":"provider-transformed-to-wgs84","currentStatusVerified":false,"recordCount":6729,"distinctSourceWellIds":6729,"bounds":[34.984636,29.219145,39.038309,32.987766]},{"reuseLicense":"review-source-terms","commercialUseAllowed":null,"attribution":"Source: NLOG / TNO Geological Survey of the Netherlands. Administrative data normalized by Wellficent.","sourceAsOf":null,"positionAccuracy":null,"excludedRows":979,"sourceRows":6737,"termsUrl":"https://www.nlog.nl/en/disclaimer","id":"netherlands-nlog","name":"TNO / NLOG — Netherlands boreholes","source":"https://www.nlog.nl/en/boreholes","checkedAt":"2026-10-02","importedAt":"2026-10-02T23:47:28+00:00","sourceCrs":"EPSG:23031 (ED50 / UTM zone 31N)","coordinateMethod":"provider-transformed-to-wgs84","currentStatusVerified":false,"exclusions":{"outside-hydrocarbon-geothermal-scope":979},"sourceSha256":"93396847699c48d2a0bd5997acb7a1c898d5563cc05446d2a89978c638400a13","recordCount":5758,"distinctSourceWellIds":5758,"bounds":[2.816751,50.7586575,7.1811304,55.6810259]},{"reuseLicense":"review-source-terms","commercialUseAllowed":null,"attribution":"© Crown Copyright, New Zealand Petroleum & Minerals. Public well data reproduced with permission; normalized by Wellficent.","sourceAsOf":null,"positionAccuracy":null,"excludedRows":57,"sourceRows":1267,"termsUrl":"https://www.nzpam.govt.nz/about/copyright","id":"new-zealand-nzpam","name":"NZ Petroleum & Minerals — Public petroleum wells","source":"https://services3.arcgis.com/fp1tibNcN9mbExhG/ArcGIS/rest/services/Petroleum_and_minerals/FeatureServer/18","checkedAt":"2026-10-02","importedAt":"2026-10-02T23:47:28+00:00","sourceCrs":"EPSG:2193 / source coordinate field WGS84","coordinateMethod":"provider-transformed-to-wgs84","currentStatusVerified":false,"exclusions":{"not-explicitly-public":57},"sourceSha256":"0bef0448c41122a4e50c4c93c4177ac287bdf0d7340fb18076b0c4a52e0c5fdf","recordCount":1210,"distinctSourceWellIds":1210,"bounds":[167.1531861,-47.4445487,178.4618819,-35.1051235]},{"reuseLicense":"review-source-terms","commercialUseAllowed":null,"attribution":"Norwegian Offshore Directorate (NOD/SODIR), NLOD 2.0. Normalized by Wellficent.","sourceAsOf":null,"positionAccuracy":"NOD general disclaimer: approximately ±0–300 m unless otherwise stated; not for navigation.","excludedRows":64,"sourceRows":9845,"termsUrl":"https://data.norge.no/nlod/en/2.0","id":"norway-sodir","name":"Norwegian Offshore Directorate — Wellbores","source":"https://factmaps.sodir.no/api/rest/services/DataService/Data/FeatureServer/5000","checkedAt":"2026-10-02","importedAt":"2026-10-02T23:47:28+00:00","sourceCrs":"ED50 / service geometry EPSG:4326","coordinateMethod":"provider-transformed-to-wgs84","currentStatusVerified":false,"exclusions":{"missing-coordinates":64},"sourceSha256":"e649556d781967fd50faf3689b5fc16ec87d602d3ae18bae2e6d482e733fd172","recordCount":9781,"distinctSourceWellIds":6024,"bounds":[-8.6995307,56.1249206,35.8371879,80.6831871]},{"reuseLicense":"unconfirmed","commercialUseAllowed":null,"attribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceAsOf":null,"positionAccuracy":null,"excludedRows":0,"sourceRows":13383,"termsUrl":null,"id":"uk-nsta-offshore","name":"NSTA — UK offshore wellbore top holes","source":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0","checkedAt":"2026-10-02","importedAt":"2026-10-03T00:30:00+00:00","sourceCrs":"EPSG:4326 WGS84 service geometry; source TOPHOLEDTM attributes vary","coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","currentStatusVerified":false,"exclusions":{},"sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","sourceRetrievedAt":"2026-10-02T23:32:49+00:00","recordType":"wellbore-top-hole","rightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseNote":"ArcGIS item metadata does not specify a reuse licence; public access alone is not a licence.","recordCount":13383,"distinctSourceWellIds":8295,"bounds":[-9.8454471,48.5244231,3.35291,62.6562819]},{"reuseLicense":"nsta-user-agreement-2023-noncommercial","commercialUseAllowed":false,"attribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceAsOf":null,"positionAccuracy":null,"excludedRows":0,"sourceRows":2138,"termsUrl":"https://www.nstauthority.co.uk/media/u51lhvio/nsta-user-agreeement-june-2023.pdf","id":"uk-nsta-onshore","name":"NSTA — England onshore wellbore top holes","source":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS%20onshore%20petroleum%20wells%20top%20holes%20WGS84/FeatureServer/0","checkedAt":"2026-10-02","importedAt":"2026-10-03T00:30:00+00:00","sourceCrs":"EPSG:4326 WGS84 service geometry; source TOPHOLEDTM attributes vary","coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","currentStatusVerified":false,"exclusions":{},"sourceSha256":"74a5e0ef337cacaf14ebdb8a12596949f8d61fb45a9ea8be3d9dcaa69031ca87","sourceRetrievedAt":"2026-10-02T23:36:06+00:00","recordType":"wellbore-top-hole","rightsReviewUrl":"https://www.arcgis.com/home/item.html?id=d40f9dc58ca84268935582152a5b20f9","reuseNote":"NSTA User Agreement permits non-commercial exploitation with attribution; other rights may be excluded.","recordCount":2138,"distinctSourceWellIds":1787,"bounds":[-7.0134585,50.5932326,1.6609397,58.4033062]}],"companies":[{"name":"Nederlandse Aardolie Maatschappij B.V.","role":"reported-owner","records":1748},{"name":"NAM","role":"original-operator","records":1077},{"name":"Nederlandse Aardolie Maatschappij B.V.","role":"original-operator","records":873},{"name":"SHELL U.K. LIMITED","role":"licence-origin-operator","records":748},{"name":"NEO NEXT + ENERGY RESOURCES UK LIMITED","role":"licence-origin-operator","records":746},{"name":"NEO NEXT + ENERGY RESOURCES UK LIMITED","role":"responsible-wellbore-operator","records":745},{"name":"SHELL U.K. LIMITED","role":"licence-td-operator","records":743},{"name":"NEO NEXT + ENERGY RESOURCES UK LIMITED","role":"licence-td-operator","records":736},{"name":"SHELL U.K. LIMITED","role":"responsible-wellbore-operator","records":728},{"name":"PERENCO UK LIMITED","role":"licence-origin-operator","records":651},{"name":"TAQA BRATANI LIMITED","role":"licence-origin-operator","records":648},{"name":"TAQA BRATANI LIMITED","role":"responsible-wellbore-operator","records":647},{"name":"TAQA BRATANI LIMITED","role":"licence-td-operator","records":642},{"name":"Nederlandse Aardolie Maatschappij B.V.","role":"drilling-contractor","records":638},{"name":"CNR INTERNATIONAL (U.K.) LIMITED","role":"licence-origin-operator","records":595},{"name":"CNR INTERNATIONAL (U.K.) LIMITED","role":"responsible-wellbore-operator","records":566},{"name":"APACHE NORTH SEA LIMITED","role":"licence-origin-operator","records":558},{"name":"APACHE NORTH SEA LIMITED","role":"licence-td-operator","records":542},{"name":"CNR INTERNATIONAL (U.K.) LIMITED","role":"licence-td-operator","records":541},{"name":"APACHE NORTH SEA LIMITED","role":"responsible-wellbore-operator","records":539},{"name":"PERENCO UK LIMITED","role":"responsible-wellbore-operator","records":441},{"name":"PERENCO UK LIMITED","role":"licence-td-operator","records":427},{"name":"APACHE BERYL I LIMITED","role":"licence-origin-operator","records":390},{"name":"APACHE BERYL I LIMITED","role":"responsible-wellbore-operator","records":390},{"name":"ENQUEST HEATHER LIMITED","role":"responsible-wellbore-operator","records":389},{"name":"ENQUEST HEATHER LIMITED","role":"licence-origin-operator","records":386},{"name":"APACHE BERYL I LIMITED","role":"licence-td-operator","records":380},{"name":"ENQUEST HEATHER LIMITED","role":"licence-td-operator","records":379},{"name":"BP AFRICA LIMITED","role":"licence-origin-operator","records":363},{"name":"BP EXPLORATION OPERATING COMPANY LIMITED","role":"licence-origin-operator","records":354},{"name":"BP EXPLORATION OPERATING COMPANY LIMITED","role":"responsible-wellbore-operator","records":324},{"name":"KCA Deutag Drilling Ltd","role":"drilling-contractor","records":285},{"name":"CHRYSAOR PRODUCTION (U.K.) LIMITED","role":"licence-origin-operator","records":277},{"name":"CNOOC PETROLEUM EUROPE LIMITED","role":"licence-origin-operator","records":266},{"name":"CNOOC PETROLEUM EUROPE LIMITED","role":"responsible-wellbore-operator","records":261},{"name":"CHRYSAOR PRODUCTION (U.K.) LIMITED","role":"licence-td-operator","records":260},{"name":"BP EXPLORATION OPERATING COMPANY LIMITED","role":"licence-td-operator","records":258},{"name":"ITHACA OIL AND GAS LIMITED","role":"licence-origin-operator","records":252},{"name":"ITHACA OIL AND GAS LIMITED","role":"responsible-wellbore-operator","records":252},{"name":"ADURA ENERGY LIMITED","role":"licence-origin-operator","records":250},{"name":"ADURA ENERGY LIMITED","role":"licence-td-operator","records":250},{"name":"ADURA ENERGY LIMITED","role":"responsible-wellbore-operator","records":250},{"name":"ITHACA OIL AND GAS LIMITED","role":"licence-td-operator","records":249},{"name":"CNOOC PETROLEUM EUROPE LIMITED","role":"licence-td-operator","records":243},{"name":"ITHACA SP E&P LIMITED","role":"responsible-wellbore-operator","records":234},{"name":"ITHACA SP E&P LIMITED","role":"licence-origin-operator","records":225},{"name":"ITHACA SP E&P LIMITED","role":"licence-td-operator","records":222},{"name":"NEO NEXT+ ENERGY E&P UK LIMITED","role":"licence-origin-operator","records":217},{"name":"NEO NEXT+ ENERGY E&P UK LIMITED","role":"responsible-wellbore-operator","records":217},{"name":"CHRYSAOR PRODUCTION (U.K.) LIMITED","role":"responsible-wellbore-operator","records":210},{"name":"Noble Drilling (Nederland) B.V.","role":"drilling-contractor","records":198},{"name":"NEO NEXT+ ENERGY E&P UK LIMITED","role":"licence-td-operator","records":196},{"name":"Eni Energy Netherlands B.V.","role":"reported-owner","records":192},{"name":"Tenaz Energy Netherlands B.V.","role":"reported-owner","records":172},{"name":"ISLAND GAS LIMITED","role":"licence-origin-operator","records":169},{"name":"Wintershall Noordzee B.V.","role":"reported-owner","records":136},{"name":"NEO NEXT+ ENERGY E&P NORTH SEA UK LIMITED","role":"licence-origin-operator","records":126},{"name":"ENI UK LIMITED","role":"licence-td-operator","records":119},{"name":"NEO NEXT+ ENERGY E&P NORTH SEA UK LIMITED","role":"licence-td-operator","records":119},{"name":"ENI UK LIMITED","role":"licence-origin-operator","records":117},{"name":"Drilltec Netherlands B.V.","role":"drilling-contractor","records":114},{"name":"NEO NEXT+ ENERGY E&P NORTH SEA UK LIMITED","role":"responsible-wellbore-operator","records":114},{"name":"IGAS ENERGY PRODUCTION LIMITED","role":"licence-origin-operator","records":113},{"name":"Petrogas E&P Netherlands B.V.","role":"reported-owner","records":113},{"name":"FAIRFIELD BETULA LIMITED","role":"licence-origin-operator","records":101},{"name":"FAIRFIELD BETULA LIMITED","role":"licence-td-operator","records":101},{"name":"FAIRFIELD BETULA LIMITED","role":"responsible-wellbore-operator","records":101},{"name":"Transocean Drilling Ltd.","role":"drilling-contractor","records":101},{"name":"TotalEnergies EP Nederland B.V.","role":"reported-owner","records":100},{"name":"CHRYSAOR PETROLEUM COMPANY U.K. LIMITED","role":"licence-origin-operator","records":96},{"name":"CHRYSAOR PETROLEUM COMPANY U.K. LIMITED","role":"responsible-wellbore-operator","records":95},{"name":"Penrod International Drilling Company","role":"drilling-contractor","records":92},{"name":"CHRYSAOR PETROLEUM COMPANY U.K. LIMITED","role":"licence-td-operator","records":86},{"name":"Vermilion Energy Netherlands B.V.","role":"reported-owner","records":86},{"name":"DANA PETROLEUM (E&P) LIMITED","role":"responsible-wellbore-operator","records":77},{"name":"BRITOIL LIMITED","role":"responsible-wellbore-operator","records":75},{"name":"Ensco Offshore U.K. Limited","role":"drilling-contractor","records":75},{"name":"BRITOIL LIMITED","role":"licence-origin-operator","records":74},{"name":"BRITOIL LIMITED","role":"licence-td-operator","records":73},{"name":"DANA PETROLEUM (E&P) LIMITED","role":"licence-origin-operator","records":73},{"name":"CHRYSAOR (U.K.) BRITANNIA LIMITED","role":"responsible-wellbore-operator","records":72},{"name":"ENI UK LIMITED","role":"responsible-wellbore-operator","records":72},{"name":"DANA PETROLEUM (E&P) LIMITED","role":"licence-td-operator","records":70},{"name":"PREMIER OIL UK LIMITED","role":"responsible-wellbore-operator","records":67},{"name":"ADURA OPERATIONS LIMITED","role":"licence-origin-operator","records":65},{"name":"ADURA OPERATIONS LIMITED","role":"responsible-wellbore-operator","records":64},{"name":"BRIDGE PETROLEUM 3 LIMITED","role":"licence-origin-operator","records":64},{"name":"BRIDGE PETROLEUM 3 LIMITED","role":"responsible-wellbore-operator","records":64},{"name":"KCA Deutag","role":"drilling-contractor","records":64},{"name":"BRIDGE PETROLEUM 3 LIMITED","role":"licence-td-operator","records":63},{"name":"PREMIER OIL E&P UK LIMITED","role":"licence-origin-operator","records":63},{"name":"PREMIER OIL E&P UK LIMITED","role":"licence-td-operator","records":63},{"name":"PREMIER OIL E&P UK LIMITED","role":"responsible-wellbore-operator","records":63},{"name":"ITHACA ALPHA (N.I.) LIMITED","role":"licence-td-operator","records":61},{"name":"PREMIER OIL UK LIMITED","role":"licence-origin-operator","records":61},{"name":"CHRYSAOR (U.K.) BRITANNIA LIMITED","role":"licence-origin-operator","records":59},{"name":"Unocal Netherlands B.V.","role":"original-operator","records":59},{"name":"ITHACA ENERGY (UK) LIMITED","role":"licence-origin-operator","records":58},{"name":"SERICA ENERGY (UK) LIMITED","role":"licence-origin-operator","records":58},{"name":"SERICA ENERGY (UK) LIMITED","role":"responsible-wellbore-operator","records":58}],"records":[{"id":"uk-nsta-offshore-49-27-g8","wellId":"49/27-G8","sourceRecordId":"49/27-G8","name":"49/27-G8","wellName":"49/27-G8","catalogue":"uk-nsta-offshore","sector":"oil-gas","latitude":53.0368011,"longitude":2.380431,"operator":"PERENCO UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"licence-td-operator"}],"spudDate":"1984-12-30","completionDate":"1985-02-02","status":"Constructed","depth":"3078.48 m MD · Kelly Bushing","basin":null,"area":"Seaward","sourceUpdatedAt":null,"measurements":[{"value":3078.48000467929,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"TDMDDEPM"},{"value":2168.956796703186,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":40.843199937918335,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"totalDepthReachedDate":"1985-01-29","completionStatus":"Completed (Operating)","wellboreStatus":"EXTANT","originStatus":"Present","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2749%2F27-G8%27&outFields=%2A&outSR=4326&f=json","purpose":"Development","facility":null,"targetField":"LEMAN [PERENCO][pt. of LEMAN]","prospect":null,"flowClass":"Gas Well","fluidTypes":"Gas","parentWell":null,"parentRole":null,"sidetrackType":null,"licenceNumber":"P16","totalDepthLicenceNumber":"P37","classification":{"purposeGroup":"development","basis":"wellficent-source-purpose-v2","sourceValue":"Development","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"reuseLicense":"unconfirmed","commercialUseAllowed":null,"attribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceAsOf":null,"positionAccuracy":null,"excludedRows":0,"sourceRows":13383,"termsUrl":null,"id":"uk-nsta-offshore","name":"NSTA — UK offshore wellbore top holes","source":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0","checkedAt":"2026-10-02","importedAt":"2026-10-03T00:30:00+00:00","sourceCrs":"EPSG:4326 WGS84 service geometry; source TOPHOLEDTM attributes vary","coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","currentStatusVerified":false,"exclusions":{},"sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","sourceRetrievedAt":"2026-10-02T23:32:49+00:00","recordType":"wellbore-top-hole","rightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseNote":"ArcGIS item metadata does not specify a reuse licence; public access alone is not a licence.","recordCount":13383,"distinctSourceWellIds":8295,"bounds":[-9.8454471,48.5244231,3.35291,62.6562819],"recordUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2749%2F27-G8%27&outFields=%2A&outSR=4326&f=json"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/uk-nsta-offshore-49-27-g8"},{"id":"uk-nsta-offshore-49-27-g9","wellId":"49/27-G9","sourceRecordId":"49/27-G9","name":"49/27-G9","wellName":"49/27-G9","catalogue":"uk-nsta-offshore","sector":"oil-gas","latitude":53.0367571,"longitude":2.38037,"operator":"PERENCO UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"licence-td-operator"}],"spudDate":"1985-02-03","completionDate":"1985-03-05","status":"Constructed","depth":"2218.03 m MD · Kelly Bushing","basin":null,"area":"Seaward","sourceUpdatedAt":null,"measurements":[{"value":2218.03000337141,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"TDMDDEPM"},{"value":2154.9359967244973,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":40.843199937918335,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"},{"value":52,"unit":"°C","kind":"maximum-hole-temperature","reference":null,"sourceField":"MXTDTEMPC"}],"totalDepthReachedDate":"1985-03-01","completionStatus":"Completed (Operating)","wellboreStatus":"EXTANT","originStatus":"Present","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2749%2F27-G9%27&outFields=%2A&outSR=4326&f=json","purpose":"Development","facility":null,"targetField":"LEMAN [PERENCO][pt. of LEMAN]","prospect":null,"flowClass":"Gas Well","fluidTypes":"Gas","parentWell":null,"parentRole":null,"sidetrackType":null,"licenceNumber":"P16","totalDepthLicenceNumber":"P16","classification":{"purposeGroup":"development","basis":"wellficent-source-purpose-v2","sourceValue":"Development","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"reuseLicense":"unconfirmed","commercialUseAllowed":null,"attribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceAsOf":null,"positionAccuracy":null,"excludedRows":0,"sourceRows":13383,"termsUrl":null,"id":"uk-nsta-offshore","name":"NSTA — UK offshore wellbore top holes","source":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0","checkedAt":"2026-10-02","importedAt":"2026-10-03T00:30:00+00:00","sourceCrs":"EPSG:4326 WGS84 service geometry; source TOPHOLEDTM attributes vary","coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","currentStatusVerified":false,"exclusions":{},"sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","sourceRetrievedAt":"2026-10-02T23:32:49+00:00","recordType":"wellbore-top-hole","rightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseNote":"ArcGIS item metadata does not specify a reuse licence; public access alone is not a licence.","recordCount":13383,"distinctSourceWellIds":8295,"bounds":[-9.8454471,48.5244231,3.35291,62.6562819],"recordUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2749%2F27-G9%27&outFields=%2A&outSR=4326&f=json"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/uk-nsta-offshore-49-27-g9"},{"id":"uk-nsta-offshore-49-27-h4","wellId":"49/27-H4","sourceRecordId":"49/27-H4","name":"49/27-H4","wellName":"49/27-H4","catalogue":"uk-nsta-offshore","sector":"oil-gas","latitude":53.0040632,"longitude":2.213799,"operator":"PERENCO UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"licence-td-operator"}],"spudDate":"2009-02-12","completionDate":"2009-03-19","status":"Constructed","depth":"2434.77 m MD · Rotary Table","basin":null,"area":"Seaward","sourceUpdatedAt":null,"measurements":[{"value":2434.77000370085,"unit":"m","kind":"measured-depth","reference":"Rotary Table","sourceField":"TDMDDEPM"},{"value":2114.12000321346,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":44.50079993235878,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"totalDepthReachedDate":"2009-03-11","completionStatus":"Completed (Shut In)","wellboreStatus":"EXTANT","originStatus":"Present","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2749%2F27-H4%27&outFields=%2A&outSR=4326&f=json","purpose":"Development","facility":null,"targetField":"LEMAN [PERENCO][pt. of LEMAN]","prospect":null,"flowClass":"Gas Well","fluidTypes":null,"parentWell":null,"parentRole":null,"sidetrackType":null,"licenceNumber":"P16","totalDepthLicenceNumber":"P16","classification":{"purposeGroup":"development","basis":"wellficent-source-purpose-v2","sourceValue":"Development","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"reuseLicense":"unconfirmed","commercialUseAllowed":null,"attribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceAsOf":null,"positionAccuracy":null,"excludedRows":0,"sourceRows":13383,"termsUrl":null,"id":"uk-nsta-offshore","name":"NSTA — UK offshore wellbore top holes","source":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0","checkedAt":"2026-10-02","importedAt":"2026-10-03T00:30:00+00:00","sourceCrs":"EPSG:4326 WGS84 service geometry; source TOPHOLEDTM attributes vary","coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","currentStatusVerified":false,"exclusions":{},"sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","sourceRetrievedAt":"2026-10-02T23:32:49+00:00","recordType":"wellbore-top-hole","rightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseNote":"ArcGIS item metadata does not specify a reuse licence; public access alone is not a licence.","recordCount":13383,"distinctSourceWellIds":8295,"bounds":[-9.8454471,48.5244231,3.35291,62.6562819],"recordUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2749%2F27-H4%27&outFields=%2A&outSR=4326&f=json"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/uk-nsta-offshore-49-27-h4"},{"id":"uk-nsta-offshore-49-27-j1","wellId":"49/27-J1","sourceRecordId":"49/27-J1","name":"49/27-J1","wellName":"49/27-J1","catalogue":"uk-nsta-offshore","sector":"oil-gas","latitude":53.0320091,"longitude":2.2179042,"operator":"PERENCO UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"licence-td-operator"}],"spudDate":"1983-08-22","completionDate":"1983-09-26","status":"Suspended","depth":"2165.91 m MD · Kelly Bushing","basin":null,"area":"Seaward","sourceUpdatedAt":null,"measurements":[{"value":2165.91000329218,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"TDMDDEPM"},{"value":2102.763384,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":39.623999939771515,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"},{"value":52,"unit":"°C","kind":"maximum-hole-temperature","reference":null,"sourceField":"MXTDTEMPC"}],"totalDepthReachedDate":"1983-09-21","completionStatus":"Abandoned Phase 2","wellboreStatus":"EXTANT","originStatus":"Present","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2749%2F27-J1%27&outFields=%2A&outSR=4326&f=json","purpose":"Development","facility":null,"targetField":"LEMAN [PERENCO][pt. of LEMAN]","prospect":null,"flowClass":"Gas Well","fluidTypes":"Gas","parentWell":null,"parentRole":null,"sidetrackType":null,"licenceNumber":"P16","totalDepthLicenceNumber":"P16","classification":{"purposeGroup":"development","basis":"wellficent-source-purpose-v2","sourceValue":"Development","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"reuseLicense":"unconfirmed","commercialUseAllowed":null,"attribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceAsOf":null,"positionAccuracy":null,"excludedRows":0,"sourceRows":13383,"termsUrl":null,"id":"uk-nsta-offshore","name":"NSTA — UK offshore wellbore top holes","source":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0","checkedAt":"2026-10-02","importedAt":"2026-10-03T00:30:00+00:00","sourceCrs":"EPSG:4326 WGS84 service geometry; source TOPHOLEDTM attributes vary","coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","currentStatusVerified":false,"exclusions":{},"sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","sourceRetrievedAt":"2026-10-02T23:32:49+00:00","recordType":"wellbore-top-hole","rightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseNote":"ArcGIS item metadata does not specify a reuse licence; public access alone is not a licence.","recordCount":13383,"distinctSourceWellIds":8295,"bounds":[-9.8454471,48.5244231,3.35291,62.6562819],"recordUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2749%2F27-J1%27&outFields=%2A&outSR=4326&f=json"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/uk-nsta-offshore-49-27-j1"},{"id":"uk-nsta-offshore-49-27-j2","wellId":"49/27-J2","sourceRecordId":"49/27-J2","name":"49/27-J2","wellName":"49/27-J2","catalogue":"uk-nsta-offshore","sector":"oil-gas","latitude":53.0320241,"longitude":2.2178742,"operator":"PERENCO UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"licence-td-operator"}],"spudDate":"1983-09-26","completionDate":"1983-11-03","status":"Suspended","depth":"2699 m MD · Kelly Bushing","basin":null,"area":"Seaward","sourceUpdatedAt":null,"measurements":[{"value":2699.00000410248,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"TDMDDEPM"},{"value":2108.606396794918,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":40.233599938844925,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"},{"value":52,"unit":"°C","kind":"maximum-hole-temperature","reference":null,"sourceField":"MXTDTEMPC"}],"totalDepthReachedDate":"1983-10-29","completionStatus":"Abandoned Phase 2","wellboreStatus":"EXTANT","originStatus":"Present","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2749%2F27-J2%27&outFields=%2A&outSR=4326&f=json","purpose":"Development","facility":null,"targetField":"LEMAN [PERENCO][pt. of LEMAN]","prospect":null,"flowClass":"Gas Well","fluidTypes":"Gas","parentWell":null,"parentRole":null,"sidetrackType":null,"licenceNumber":"P16","totalDepthLicenceNumber":"P16","classification":{"purposeGroup":"development","basis":"wellficent-source-purpose-v2","sourceValue":"Development","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"reuseLicense":"unconfirmed","commercialUseAllowed":null,"attribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceAsOf":null,"positionAccuracy":null,"excludedRows":0,"sourceRows":13383,"termsUrl":null,"id":"uk-nsta-offshore","name":"NSTA — UK offshore wellbore top holes","source":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0","checkedAt":"2026-10-02","importedAt":"2026-10-03T00:30:00+00:00","sourceCrs":"EPSG:4326 WGS84 service geometry; source TOPHOLEDTM attributes vary","coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","currentStatusVerified":false,"exclusions":{},"sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","sourceRetrievedAt":"2026-10-02T23:32:49+00:00","recordType":"wellbore-top-hole","rightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseNote":"ArcGIS item metadata does not specify a reuse licence; public access alone is not a licence.","recordCount":13383,"distinctSourceWellIds":8295,"bounds":[-9.8454471,48.5244231,3.35291,62.6562819],"recordUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2749%2F27-J2%27&outFields=%2A&outSR=4326&f=json"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/uk-nsta-offshore-49-27-j2"},{"id":"uk-nsta-offshore-49-27-j3","wellId":"49/27-J3","sourceRecordId":"49/27-J3","name":"49/27-J3","wellName":"49/27-J3","catalogue":"uk-nsta-offshore","sector":"oil-gas","latitude":53.0320421,"longitude":2.2178992,"operator":"PERENCO UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"licence-td-operator"}],"spudDate":"1983-11-04","completionDate":"1983-12-04","status":"Suspended","depth":"2432.91 m MD · Kelly Bushing","basin":null,"area":"Seaward","sourceUpdatedAt":null,"measurements":[{"value":2432.91000369802,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"TDMDDEPM"},{"value":2092.4519968194727,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":40.233599938844925,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"},{"value":52,"unit":"°C","kind":"maximum-hole-temperature","reference":null,"sourceField":"MXTDTEMPC"}],"totalDepthReachedDate":"1983-12-01","completionStatus":"Abandoned Phase 2","wellboreStatus":"EXTANT","originStatus":"Present","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2749%2F27-J3%27&outFields=%2A&outSR=4326&f=json","purpose":"Development","facility":null,"targetField":"LEMAN [PERENCO][pt. of LEMAN]","prospect":null,"flowClass":"Gas Well","fluidTypes":"Gas","parentWell":null,"parentRole":null,"sidetrackType":null,"licenceNumber":"P16","totalDepthLicenceNumber":"P16","classification":{"purposeGroup":"development","basis":"wellficent-source-purpose-v2","sourceValue":"Development","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"reuseLicense":"unconfirmed","commercialUseAllowed":null,"attribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceAsOf":null,"positionAccuracy":null,"excludedRows":0,"sourceRows":13383,"termsUrl":null,"id":"uk-nsta-offshore","name":"NSTA — UK offshore wellbore top holes","source":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0","checkedAt":"2026-10-02","importedAt":"2026-10-03T00:30:00+00:00","sourceCrs":"EPSG:4326 WGS84 service geometry; source TOPHOLEDTM attributes vary","coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","currentStatusVerified":false,"exclusions":{},"sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","sourceRetrievedAt":"2026-10-02T23:32:49+00:00","recordType":"wellbore-top-hole","rightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseNote":"ArcGIS item metadata does not specify a reuse licence; public access alone is not a licence.","recordCount":13383,"distinctSourceWellIds":8295,"bounds":[-9.8454471,48.5244231,3.35291,62.6562819],"recordUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2749%2F27-J3%27&outFields=%2A&outSR=4326&f=json"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/uk-nsta-offshore-49-27-j3"},{"id":"uk-nsta-offshore-49-27-j4","wellId":"49/27-J4","sourceRecordId":"49/27-J4","name":"49/27-J4","wellName":"49/27-J4","catalogue":"uk-nsta-offshore","sector":"oil-gas","latitude":53.0320121,"longitude":2.2179582,"operator":"PERENCO UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"licence-td-operator"}],"spudDate":"1983-12-07","completionDate":"1984-01-04","status":"Suspended","depth":"2392.68 m MD · Kelly Bushing","basin":null,"area":"Seaward","sourceUpdatedAt":null,"measurements":[{"value":2392.68000363687,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"TDMDDEPM"},{"value":2114.0927967865787,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":39.623999939771515,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"},{"value":52,"unit":"°C","kind":"maximum-hole-temperature","reference":null,"sourceField":"MXTDTEMPC"}],"totalDepthReachedDate":"1984-01-02","completionStatus":"Abandoned Phase 2","wellboreStatus":"EXTANT","originStatus":"Present","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2749%2F27-J4%27&outFields=%2A&outSR=4326&f=json","purpose":"Development","facility":null,"targetField":"LEMAN [PERENCO][pt. of LEMAN]","prospect":null,"flowClass":"Gas Well","fluidTypes":"Gas","parentWell":null,"parentRole":null,"sidetrackType":null,"licenceNumber":"P16","totalDepthLicenceNumber":"P16","classification":{"purposeGroup":"development","basis":"wellficent-source-purpose-v2","sourceValue":"Development","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"reuseLicense":"unconfirmed","commercialUseAllowed":null,"attribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceAsOf":null,"positionAccuracy":null,"excludedRows":0,"sourceRows":13383,"termsUrl":null,"id":"uk-nsta-offshore","name":"NSTA — UK offshore wellbore top holes","source":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0","checkedAt":"2026-10-02","importedAt":"2026-10-03T00:30:00+00:00","sourceCrs":"EPSG:4326 WGS84 service geometry; source TOPHOLEDTM attributes vary","coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","currentStatusVerified":false,"exclusions":{},"sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","sourceRetrievedAt":"2026-10-02T23:32:49+00:00","recordType":"wellbore-top-hole","rightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseNote":"ArcGIS item metadata does not specify a reuse licence; public access alone is not a licence.","recordCount":13383,"distinctSourceWellIds":8295,"bounds":[-9.8454471,48.5244231,3.35291,62.6562819],"recordUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2749%2F27-J4%27&outFields=%2A&outSR=4326&f=json"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/uk-nsta-offshore-49-27-j4"},{"id":"uk-nsta-offshore-49-27-j5","wellId":"49/27-J5","sourceRecordId":"49/27-J5","name":"49/27-J5","wellName":"49/27-J5","catalogue":"uk-nsta-offshore","sector":"oil-gas","latitude":53.0319941,"longitude":2.2179332,"operator":"PERENCO UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"licence-td-operator"}],"spudDate":"1984-01-08","completionDate":"1984-02-19","status":"Suspended","depth":"3041.9 m MD · Kelly Bushing","basin":null,"area":"Seaward","sourceUpdatedAt":null,"measurements":[{"value":3041.90000462369,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"TDMDDEPM"},{"value":2094.049152,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":39.623999939771515,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"},{"value":52,"unit":"°C","kind":"maximum-hole-temperature","reference":null,"sourceField":"MXTDTEMPC"}],"totalDepthReachedDate":"1984-02-16","completionStatus":"Abandoned Phase 2","wellboreStatus":"EXTANT","originStatus":"Present","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2749%2F27-J5%27&outFields=%2A&outSR=4326&f=json","purpose":"Development","facility":null,"targetField":"LEMAN [PERENCO][pt. of LEMAN]","prospect":null,"flowClass":"Gas Well","fluidTypes":"Gas","parentWell":null,"parentRole":null,"sidetrackType":null,"licenceNumber":"P16","totalDepthLicenceNumber":"P16","classification":{"purposeGroup":"development","basis":"wellficent-source-purpose-v2","sourceValue":"Development","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"reuseLicense":"unconfirmed","commercialUseAllowed":null,"attribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceAsOf":null,"positionAccuracy":null,"excludedRows":0,"sourceRows":13383,"termsUrl":null,"id":"uk-nsta-offshore","name":"NSTA — UK offshore wellbore top holes","source":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0","checkedAt":"2026-10-02","importedAt":"2026-10-03T00:30:00+00:00","sourceCrs":"EPSG:4326 WGS84 service geometry; source TOPHOLEDTM attributes vary","coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","currentStatusVerified":false,"exclusions":{},"sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","sourceRetrievedAt":"2026-10-02T23:32:49+00:00","recordType":"wellbore-top-hole","rightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseNote":"ArcGIS item metadata does not specify a reuse licence; public access alone is not a licence.","recordCount":13383,"distinctSourceWellIds":8295,"bounds":[-9.8454471,48.5244231,3.35291,62.6562819],"recordUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2749%2F27-J5%27&outFields=%2A&outSR=4326&f=json"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/uk-nsta-offshore-49-27-j5"},{"id":"uk-nsta-offshore-49-28-13","wellId":"49/28- 13","sourceRecordId":"49/28- 13","name":"49/28- 13","wellName":"49/28- 13","catalogue":"uk-nsta-offshore","sector":"oil-gas","latitude":53.0441955,"longitude":2.5728945,"operator":"PERENCO UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"licence-td-operator"}],"spudDate":"1985-01-26","completionDate":"1985-03-10","status":"Decomissioned","depth":"2581.35 m MD · Kelly Bushing","basin":null,"area":"Seaward","sourceUpdatedAt":null,"measurements":[{"value":2581.3511960763462,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"TDMDDEPM"},{"value":2545.9943961300883,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":36.57599994440448,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"totalDepthReachedDate":"1985-02-23","completionStatus":"Abandoned Phase 3","wellboreStatus":"EXTANT","originStatus":"Decommissioned","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2749%2F28-+13%27&outFields=%2A&outSR=4326&f=json","purpose":"Development","facility":null,"targetField":"YARE","prospect":null,"flowClass":"Gas Well","fluidTypes":"Gas","parentWell":null,"parentRole":null,"sidetrackType":null,"licenceNumber":"P37","totalDepthLicenceNumber":"P37","classification":{"purposeGroup":"development","basis":"wellficent-source-purpose-v2","sourceValue":"Development","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"reuseLicense":"unconfirmed","commercialUseAllowed":null,"attribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceAsOf":null,"positionAccuracy":null,"excludedRows":0,"sourceRows":13383,"termsUrl":null,"id":"uk-nsta-offshore","name":"NSTA — UK offshore wellbore top holes","source":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0","checkedAt":"2026-10-02","importedAt":"2026-10-03T00:30:00+00:00","sourceCrs":"EPSG:4326 WGS84 service geometry; source TOPHOLEDTM attributes vary","coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","currentStatusVerified":false,"exclusions":{},"sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","sourceRetrievedAt":"2026-10-02T23:32:49+00:00","recordType":"wellbore-top-hole","rightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseNote":"ArcGIS item metadata does not specify a reuse licence; public access alone is not a licence.","recordCount":13383,"distinctSourceWellIds":8295,"bounds":[-9.8454471,48.5244231,3.35291,62.6562819],"recordUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2749%2F28-+13%27&outFields=%2A&outSR=4326&f=json"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/uk-nsta-offshore-49-28-13"},{"id":"uk-nsta-offshore-49-28-18j","wellId":"49/28- 18J","sourceRecordId":"49/28- 18J","name":"49/28- 18J","wellName":"49/28- 18J","catalogue":"uk-nsta-offshore","sector":"oil-gas","latitude":53.1284841,"longitude":2.402256,"operator":"PERENCO UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"licence-td-operator"}],"spudDate":"1997-01-06","completionDate":"1997-01-26","status":"Decomissioned","depth":"1741.02 m MD · Rotary Table","basin":null,"area":"Seaward","sourceUpdatedAt":null,"measurements":[{"value":1741.0175973536532,"unit":"m","kind":"measured-depth","reference":"Rotary Table","sourceField":"TDMDDEPM"},{"value":39.01439994069811,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"totalDepthReachedDate":"1997-01-21","completionStatus":"Abandoned Phase 3","wellboreStatus":"EXTANT","originStatus":"Decommissioned","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2749%2F28-+18J%27&outFields=%2A&outSR=4326&f=json","purpose":"Development","facility":null,"targetField":"BURE","prospect":null,"flowClass":null,"fluidTypes":"Gas","parentWell":null,"parentRole":null,"sidetrackType":null,"licenceNumber":"P37","totalDepthLicenceNumber":"P37","classification":{"purposeGroup":"development","basis":"wellficent-source-purpose-v2","sourceValue":"Development","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"reuseLicense":"unconfirmed","commercialUseAllowed":null,"attribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceAsOf":null,"positionAccuracy":null,"excludedRows":0,"sourceRows":13383,"termsUrl":null,"id":"uk-nsta-offshore","name":"NSTA — UK offshore wellbore top holes","source":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0","checkedAt":"2026-10-02","importedAt":"2026-10-03T00:30:00+00:00","sourceCrs":"EPSG:4326 WGS84 service geometry; source TOPHOLEDTM attributes vary","coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","currentStatusVerified":false,"exclusions":{},"sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","sourceRetrievedAt":"2026-10-02T23:32:49+00:00","recordType":"wellbore-top-hole","rightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseNote":"ArcGIS item metadata does not specify a reuse licence; public access alone is not a licence.","recordCount":13383,"distinctSourceWellIds":8295,"bounds":[-9.8454471,48.5244231,3.35291,62.6562819],"recordUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2749%2F28-+18J%27&outFields=%2A&outSR=4326&f=json"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/uk-nsta-offshore-49-28-18j"},{"id":"uk-nsta-offshore-49-28-19","wellId":"49/28- 19","sourceRecordId":"49/28- 19","name":"49/28- 19","wellName":"49/28- 19","catalogue":"uk-nsta-offshore","sector":"oil-gas","latitude":53.1001777,"longitude":2.4774257,"operator":"TULLOW OIL SK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"TULLOW OIL SK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"TULLOW OIL SK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"TULLOW OIL SK LIMITED","role":"licence-td-operator"}],"spudDate":"1998-04-08","completionDate":"2007-04-08","status":"Decomissioned","depth":"3444.24 m MD · Rotary Table","basin":null,"area":"Seaward","sourceUpdatedAt":null,"measurements":[{"value":3444.239994764755,"unit":"m","kind":"measured-depth","reference":"Rotary Table","sourceField":"TDMDDEPM"},{"value":2417.673596325136,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":35.660000054203195,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"totalDepthReachedDate":"1998-05-25","completionStatus":"Abandoned Phase 3","wellboreStatus":"EXTANT","originStatus":"Decommissioned","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2749%2F28-+19%27&outFields=%2A&outSR=4326&f=json","purpose":"Development","facility":null,"targetField":"DEBEN","prospect":null,"flowClass":"Gas Well","fluidTypes":"Gas","parentWell":null,"parentRole":null,"sidetrackType":null,"licenceNumber":"P37","totalDepthLicenceNumber":"P37","classification":{"purposeGroup":"development","basis":"wellficent-source-purpose-v2","sourceValue":"Development","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"reuseLicense":"unconfirmed","commercialUseAllowed":null,"attribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceAsOf":null,"positionAccuracy":null,"excludedRows":0,"sourceRows":13383,"termsUrl":null,"id":"uk-nsta-offshore","name":"NSTA — UK offshore wellbore top holes","source":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0","checkedAt":"2026-10-02","importedAt":"2026-10-03T00:30:00+00:00","sourceCrs":"EPSG:4326 WGS84 service geometry; source TOPHOLEDTM attributes vary","coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","currentStatusVerified":false,"exclusions":{},"sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","sourceRetrievedAt":"2026-10-02T23:32:49+00:00","recordType":"wellbore-top-hole","rightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseNote":"ArcGIS item metadata does not specify a reuse licence; public access alone is not a licence.","recordCount":13383,"distinctSourceWellIds":8295,"bounds":[-9.8454471,48.5244231,3.35291,62.6562819],"recordUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2749%2F28-+19%27&outFields=%2A&outSR=4326&f=json"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/uk-nsta-offshore-49-28-19"},{"id":"uk-nsta-offshore-49-28-8j","wellId":"49/28- 8J","sourceRecordId":"49/28- 8J","name":"49/28- 8J","wellName":"49/28- 8J","catalogue":"uk-nsta-offshore","sector":"oil-gas","latitude":53.1229908,"longitude":2.4243231,"operator":"PERENCO UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"licence-td-operator"}],"spudDate":"1983-02-25","completionDate":"1983-04-09","status":"Decomissioned","depth":"2039.72 m MD · Rotary Table","basin":null,"area":"Seaward","sourceUpdatedAt":null,"measurements":[{"value":2039.7215968996231,"unit":"m","kind":"measured-depth","reference":"Rotary Table","sourceField":"TDMDDEPM"},{"value":36.271199944867774,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"totalDepthReachedDate":"1983-03-21","completionStatus":"Abandoned Phase 3","wellboreStatus":"EXTANT","originStatus":"Decommissioned","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2749%2F28-+8J%27&outFields=%2A&outSR=4326&f=json","purpose":"Development","facility":null,"targetField":"BURE","prospect":null,"flowClass":null,"fluidTypes":"Gas","parentWell":null,"parentRole":null,"sidetrackType":null,"licenceNumber":"P37","totalDepthLicenceNumber":"P37","classification":{"purposeGroup":"development","basis":"wellficent-source-purpose-v2","sourceValue":"Development","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"reuseLicense":"unconfirmed","commercialUseAllowed":null,"attribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceAsOf":null,"positionAccuracy":null,"excludedRows":0,"sourceRows":13383,"termsUrl":null,"id":"uk-nsta-offshore","name":"NSTA — UK offshore wellbore top holes","source":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0","checkedAt":"2026-10-02","importedAt":"2026-10-03T00:30:00+00:00","sourceCrs":"EPSG:4326 WGS84 service geometry; source TOPHOLEDTM attributes vary","coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","currentStatusVerified":false,"exclusions":{},"sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","sourceRetrievedAt":"2026-10-02T23:32:49+00:00","recordType":"wellbore-top-hole","rightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseNote":"ArcGIS item metadata does not specify a reuse licence; public access alone is not a licence.","recordCount":13383,"distinctSourceWellIds":8295,"bounds":[-9.8454471,48.5244231,3.35291,62.6562819],"recordUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2749%2F28-+8J%27&outFields=%2A&outSR=4326&f=json"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/uk-nsta-offshore-49-28-8j"},{"id":"uk-nsta-offshore-49-28-a2","wellId":"49/28-A2","sourceRecordId":"49/28-A2","name":"49/28-A2","wellName":"49/28-A2","catalogue":"uk-nsta-offshore","sector":"oil-gas","latitude":53.0836073,"longitude":2.5456731,"operator":"PERENCO UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"licence-td-operator"}],"spudDate":"1985-03-17","completionDate":"1995-04-29","status":"Decomissioned","depth":"2997.71 m MD · Kelly Bushing","basin":null,"area":"Seaward","sourceUpdatedAt":null,"measurements":[{"value":2997.70800455652,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"TDMDDEPM"},{"value":2557.88160388798,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":33.22319994950073,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"totalDepthReachedDate":"1985-04-19","completionStatus":"Abandoned Phase 3","wellboreStatus":"EXTANT","originStatus":"Decommissioned","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2749%2F28-A2%27&outFields=%2A&outSR=4326&f=json","purpose":"Development","facility":null,"targetField":"THAMES","prospect":null,"flowClass":"Gas Well","fluidTypes":"Gas","parentWell":null,"parentRole":null,"sidetrackType":null,"licenceNumber":"P37","totalDepthLicenceNumber":"P37","classification":{"purposeGroup":"development","basis":"wellficent-source-purpose-v2","sourceValue":"Development","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"reuseLicense":"unconfirmed","commercialUseAllowed":null,"attribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceAsOf":null,"positionAccuracy":null,"excludedRows":0,"sourceRows":13383,"termsUrl":null,"id":"uk-nsta-offshore","name":"NSTA — UK offshore wellbore top holes","source":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0","checkedAt":"2026-10-02","importedAt":"2026-10-03T00:30:00+00:00","sourceCrs":"EPSG:4326 WGS84 service geometry; source TOPHOLEDTM attributes vary","coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","currentStatusVerified":false,"exclusions":{},"sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","sourceRetrievedAt":"2026-10-02T23:32:49+00:00","recordType":"wellbore-top-hole","rightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseNote":"ArcGIS item metadata does not specify a reuse licence; public access alone is not a licence.","recordCount":13383,"distinctSourceWellIds":8295,"bounds":[-9.8454471,48.5244231,3.35291,62.6562819],"recordUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2749%2F28-A2%27&outFields=%2A&outSR=4326&f=json"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/uk-nsta-offshore-49-28-a2"},{"id":"uk-nsta-offshore-49-28-a3","wellId":"49/28-A3J","sourceRecordId":"49/28-A3","name":"49/28-A3","wellName":"49/28-A3","catalogue":"uk-nsta-offshore","sector":"oil-gas","latitude":53.0836206,"longitude":2.5456159,"operator":"PERENCO UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"licence-td-operator"}],"spudDate":"1985-07-18","completionDate":"1985-08-06","status":"Decomissioned","depth":"3636.26 m MD · Kelly Bushing","basin":null,"area":"Seaward","sourceUpdatedAt":null,"measurements":[{"value":3636.2639944728785,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"TDMDDEPM"},{"value":2505.4559961917066,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":33.22319994950073,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"totalDepthReachedDate":"1985-07-20","completionStatus":"Abandoned Phase 3","wellboreStatus":"EXTANT","originStatus":"Decommissioned","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2749%2F28-A3%27&outFields=%2A&outSR=4326&f=json","purpose":"Development","facility":null,"targetField":"THAMES","prospect":null,"flowClass":"Gas Well","fluidTypes":"Gas","parentWell":"49/28-A3K","parentRole":"Sidetrack","sidetrackType":"Mechanical","licenceNumber":"P37","totalDepthLicenceNumber":"P37","classification":{"purposeGroup":"development","basis":"wellficent-source-purpose-v2","sourceValue":"Development","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"reuseLicense":"unconfirmed","commercialUseAllowed":null,"attribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceAsOf":null,"positionAccuracy":null,"excludedRows":0,"sourceRows":13383,"termsUrl":null,"id":"uk-nsta-offshore","name":"NSTA — UK offshore wellbore top holes","source":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0","checkedAt":"2026-10-02","importedAt":"2026-10-03T00:30:00+00:00","sourceCrs":"EPSG:4326 WGS84 service geometry; source TOPHOLEDTM attributes vary","coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","currentStatusVerified":false,"exclusions":{},"sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","sourceRetrievedAt":"2026-10-02T23:32:49+00:00","recordType":"wellbore-top-hole","rightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseNote":"ArcGIS item metadata does not specify a reuse licence; public access alone is not a licence.","recordCount":13383,"distinctSourceWellIds":8295,"bounds":[-9.8454471,48.5244231,3.35291,62.6562819],"recordUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2749%2F28-A3%27&outFields=%2A&outSR=4326&f=json"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/uk-nsta-offshore-49-28-a3"},{"id":"uk-nsta-offshore-49-28-a3j","wellId":"49/28-A3J","sourceRecordId":"49/28-A3J","name":"49/28-A3J","wellName":"49/28-A3J","catalogue":"uk-nsta-offshore","sector":"oil-gas","latitude":53.0836206,"longitude":2.5456159,"operator":"PERENCO UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"licence-td-operator"}],"spudDate":"1985-05-08","completionDate":"1985-07-07","status":"Decomissioned","depth":"3556.41 m MD · Rotary Table","basin":null,"area":"Seaward","sourceUpdatedAt":null,"measurements":[{"value":3556.406394594262,"unit":"m","kind":"measured-depth","reference":"Rotary Table","sourceField":"TDMDDEPM"},{"value":33.22319994950073,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"totalDepthReachedDate":"1985-07-04","completionStatus":"Abandoned Phase 3","wellboreStatus":"EXTANT","originStatus":"Decommissioned","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2749%2F28-A3J%27&outFields=%2A&outSR=4326&f=json","purpose":"Development","facility":null,"targetField":"THAMES","prospect":null,"flowClass":null,"fluidTypes":"Gas","parentWell":null,"parentRole":null,"sidetrackType":null,"licenceNumber":"P37","totalDepthLicenceNumber":"P37","classification":{"purposeGroup":"development","basis":"wellficent-source-purpose-v2","sourceValue":"Development","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"reuseLicense":"unconfirmed","commercialUseAllowed":null,"attribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceAsOf":null,"positionAccuracy":null,"excludedRows":0,"sourceRows":13383,"termsUrl":null,"id":"uk-nsta-offshore","name":"NSTA — UK offshore wellbore top holes","source":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0","checkedAt":"2026-10-02","importedAt":"2026-10-03T00:30:00+00:00","sourceCrs":"EPSG:4326 WGS84 service geometry; source TOPHOLEDTM attributes vary","coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","currentStatusVerified":false,"exclusions":{},"sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","sourceRetrievedAt":"2026-10-02T23:32:49+00:00","recordType":"wellbore-top-hole","rightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseNote":"ArcGIS item metadata does not specify a reuse licence; public access alone is not a licence.","recordCount":13383,"distinctSourceWellIds":8295,"bounds":[-9.8454471,48.5244231,3.35291,62.6562819],"recordUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2749%2F28-A3J%27&outFields=%2A&outSR=4326&f=json"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/uk-nsta-offshore-49-28-a3j"},{"id":"uk-nsta-offshore-49-28-a3k","wellId":"49/28-A3J","sourceRecordId":"49/28-A3K","name":"49/28-A3K","wellName":"49/28-A3K","catalogue":"uk-nsta-offshore","sector":"oil-gas","latitude":53.0836206,"longitude":2.5456159,"operator":"PERENCO UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"licence-td-operator"}],"spudDate":"1985-07-07","completionDate":"1985-07-18","status":"Decomissioned","depth":"3633.83 m MD · Rotary Table","basin":null,"area":"Seaward","sourceUpdatedAt":null,"measurements":[{"value":3633.825594476585,"unit":"m","kind":"measured-depth","reference":"Rotary Table","sourceField":"TDMDDEPM"},{"value":33.22319994950073,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"totalDepthReachedDate":"1985-07-13","completionStatus":"Abandoned Phase 3","wellboreStatus":"EXTANT","originStatus":"Decommissioned","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2749%2F28-A3K%27&outFields=%2A&outSR=4326&f=json","purpose":"Development","facility":null,"targetField":"THAMES","prospect":null,"flowClass":null,"fluidTypes":"Gas","parentWell":"49/28-A3J","parentRole":"Sidetrack","sidetrackType":"Mechanical","licenceNumber":"P37","totalDepthLicenceNumber":"P37","classification":{"purposeGroup":"development","basis":"wellficent-source-purpose-v2","sourceValue":"Development","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"reuseLicense":"unconfirmed","commercialUseAllowed":null,"attribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceAsOf":null,"positionAccuracy":null,"excludedRows":0,"sourceRows":13383,"termsUrl":null,"id":"uk-nsta-offshore","name":"NSTA — UK offshore wellbore top holes","source":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0","checkedAt":"2026-10-02","importedAt":"2026-10-03T00:30:00+00:00","sourceCrs":"EPSG:4326 WGS84 service geometry; source TOPHOLEDTM attributes vary","coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","currentStatusVerified":false,"exclusions":{},"sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","sourceRetrievedAt":"2026-10-02T23:32:49+00:00","recordType":"wellbore-top-hole","rightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseNote":"ArcGIS item metadata does not specify a reuse licence; public access alone is not a licence.","recordCount":13383,"distinctSourceWellIds":8295,"bounds":[-9.8454471,48.5244231,3.35291,62.6562819],"recordUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2749%2F28-A3K%27&outFields=%2A&outSR=4326&f=json"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/uk-nsta-offshore-49-28-a3k"},{"id":"uk-nsta-offshore-49-28-a4","wellId":"49/28-A4","sourceRecordId":"49/28-A4","name":"49/28-A4","wellName":"49/28-A4","catalogue":"uk-nsta-offshore","sector":"oil-gas","latitude":53.0836073,"longitude":2.5457287,"operator":"PERENCO UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"licence-td-operator"}],"spudDate":"1985-08-07","completionDate":"1985-10-28","status":"Decomissioned","depth":"3191.29 m MD · Kelly Bushing","basin":null,"area":"Seaward","sourceUpdatedAt":null,"measurements":[{"value":3191.29000485076,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"TDMDDEPM"},{"value":2429.29000369252,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":37.4900000569848,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"totalDepthReachedDate":"1985-10-09","completionStatus":"Abandoned Phase 3","wellboreStatus":"EXTANT","originStatus":"Decommissioned","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2749%2F28-A4%27&outFields=%2A&outSR=4326&f=json","purpose":"Development","facility":null,"targetField":"WENSUM","prospect":null,"flowClass":"Gas Well","fluidTypes":"Gas","parentWell":null,"parentRole":null,"sidetrackType":null,"licenceNumber":"P37","totalDepthLicenceNumber":"P37","classification":{"purposeGroup":"development","basis":"wellficent-source-purpose-v2","sourceValue":"Development","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"reuseLicense":"unconfirmed","commercialUseAllowed":null,"attribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceAsOf":null,"positionAccuracy":null,"excludedRows":0,"sourceRows":13383,"termsUrl":null,"id":"uk-nsta-offshore","name":"NSTA — UK offshore wellbore top holes","source":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0","checkedAt":"2026-10-02","importedAt":"2026-10-03T00:30:00+00:00","sourceCrs":"EPSG:4326 WGS84 service geometry; source TOPHOLEDTM attributes vary","coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","currentStatusVerified":false,"exclusions":{},"sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","sourceRetrievedAt":"2026-10-02T23:32:49+00:00","recordType":"wellbore-top-hole","rightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseNote":"ArcGIS item metadata does not specify a reuse licence; public access alone is not a licence.","recordCount":13383,"distinctSourceWellIds":8295,"bounds":[-9.8454471,48.5244231,3.35291,62.6562819],"recordUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2749%2F28-A4%27&outFields=%2A&outSR=4326&f=json"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/uk-nsta-offshore-49-28-a4"},{"id":"uk-nsta-offshore-49-28-a5","wellId":"49/28-A5","sourceRecordId":"49/28-A5","name":"49/28-A5","wellName":"49/28-A5","catalogue":"uk-nsta-offshore","sector":"oil-gas","latitude":53.0835796,"longitude":2.5456731,"operator":"PERENCO UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"licence-td-operator"}],"spudDate":"1985-10-31","completionDate":"1986-01-06","status":"Decomissioned","depth":"3191.29 m MD · Kelly Bushing","basin":null,"area":"Seaward","sourceUpdatedAt":null,"measurements":[{"value":3191.29000485076,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"TDMDDEPM"},{"value":2429.29000369252,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":37.4900000569848,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"totalDepthReachedDate":"1985-12-28","completionStatus":"Abandoned Phase 3","wellboreStatus":"EXTANT","originStatus":"Decommissioned","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2749%2F28-A5%27&outFields=%2A&outSR=4326&f=json","purpose":"Development","facility":null,"targetField":"THAMES","prospect":null,"flowClass":"Gas Well","fluidTypes":"Gas","parentWell":null,"parentRole":null,"sidetrackType":null,"licenceNumber":"P37","totalDepthLicenceNumber":"P37","classification":{"purposeGroup":"development","basis":"wellficent-source-purpose-v2","sourceValue":"Development","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"reuseLicense":"unconfirmed","commercialUseAllowed":null,"attribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceAsOf":null,"positionAccuracy":null,"excludedRows":0,"sourceRows":13383,"termsUrl":null,"id":"uk-nsta-offshore","name":"NSTA — UK offshore wellbore top holes","source":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0","checkedAt":"2026-10-02","importedAt":"2026-10-03T00:30:00+00:00","sourceCrs":"EPSG:4326 WGS84 service geometry; source TOPHOLEDTM attributes vary","coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","currentStatusVerified":false,"exclusions":{},"sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","sourceRetrievedAt":"2026-10-02T23:32:49+00:00","recordType":"wellbore-top-hole","rightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseNote":"ArcGIS item metadata does not specify a reuse licence; public access alone is not a licence.","recordCount":13383,"distinctSourceWellIds":8295,"bounds":[-9.8454471,48.5244231,3.35291,62.6562819],"recordUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2749%2F28-A5%27&outFields=%2A&outSR=4326&f=json"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/uk-nsta-offshore-49-28-a5"},{"id":"uk-nsta-offshore-49-28-a6","wellId":"49/28-A6","sourceRecordId":"49/28-A6","name":"49/28-A6","wellName":"49/28-A6","catalogue":"uk-nsta-offshore","sector":"oil-gas","latitude":53.0836351,"longitude":2.5456731,"operator":"PERENCO UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"licence-td-operator"}],"spudDate":"1986-01-08","completionDate":"1986-03-05","status":"Decomissioned","depth":"3191.29 m MD · Kelly Bushing","basin":null,"area":"Seaward","sourceUpdatedAt":null,"measurements":[{"value":3191.29000485076,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"TDMDDEPM"},{"value":2429.29000369252,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":37.4900000569848,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"totalDepthReachedDate":"1986-02-24","completionStatus":"Abandoned Phase 3","wellboreStatus":"EXTANT","originStatus":"Decommissioned","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2749%2F28-A6%27&outFields=%2A&outSR=4326&f=json","purpose":"Development","facility":null,"targetField":"THAMES","prospect":null,"flowClass":"Gas Well","fluidTypes":"Gas","parentWell":null,"parentRole":null,"sidetrackType":null,"licenceNumber":"P37","totalDepthLicenceNumber":"P37","classification":{"purposeGroup":"development","basis":"wellficent-source-purpose-v2","sourceValue":"Development","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"reuseLicense":"unconfirmed","commercialUseAllowed":null,"attribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceAsOf":null,"positionAccuracy":null,"excludedRows":0,"sourceRows":13383,"termsUrl":null,"id":"uk-nsta-offshore","name":"NSTA — UK offshore wellbore top holes","source":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0","checkedAt":"2026-10-02","importedAt":"2026-10-03T00:30:00+00:00","sourceCrs":"EPSG:4326 WGS84 service geometry; source TOPHOLEDTM attributes vary","coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","currentStatusVerified":false,"exclusions":{},"sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","sourceRetrievedAt":"2026-10-02T23:32:49+00:00","recordType":"wellbore-top-hole","rightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseNote":"ArcGIS item metadata does not specify a reuse licence; public access alone is not a licence.","recordCount":13383,"distinctSourceWellIds":8295,"bounds":[-9.8454471,48.5244231,3.35291,62.6562819],"recordUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2749%2F28-A6%27&outFields=%2A&outSR=4326&f=json"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/uk-nsta-offshore-49-28-a6"},{"id":"uk-nsta-offshore-49-28a-20","wellId":"49/28- 19","sourceRecordId":"49/28a- 20","name":"49/28a- 20","wellName":"49/28a- 20","catalogue":"uk-nsta-offshore","sector":"oil-gas","latitude":53.1001777,"longitude":2.4774257,"operator":"TULLOW OIL SK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"TULLOW OIL SK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"TULLOW OIL SK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"TULLOW OIL SK LIMITED","role":"licence-td-operator"}],"spudDate":"2007-04-05","completionDate":"2007-07-08","status":"Decomissioned","depth":"5366.61 m MD · Kelly Bushing","basin":null,"area":"Seaward","sourceUpdatedAt":null,"measurements":[{"value":5366.613591842747,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"TDMDDEPM"},{"value":2340.2543964428132,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":35.660000054203195,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"totalDepthReachedDate":"2007-05-27","completionStatus":"Abandoned Phase 3","wellboreStatus":"EXTANT","originStatus":"Decommissioned","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2749%2F28a-+20%27&outFields=%2A&outSR=4326&f=json","purpose":"Development","facility":null,"targetField":"THURNE","prospect":null,"flowClass":"Gas Well","fluidTypes":"Gas","parentWell":"49/28- 19","parentRole":"Re-drill","sidetrackType":null,"licenceNumber":"P37","totalDepthLicenceNumber":"P37","classification":{"purposeGroup":"development","basis":"wellficent-source-purpose-v2","sourceValue":"Development","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"reuseLicense":"unconfirmed","commercialUseAllowed":null,"attribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceAsOf":null,"positionAccuracy":null,"excludedRows":0,"sourceRows":13383,"termsUrl":null,"id":"uk-nsta-offshore","name":"NSTA — UK offshore wellbore top holes","source":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0","checkedAt":"2026-10-02","importedAt":"2026-10-03T00:30:00+00:00","sourceCrs":"EPSG:4326 WGS84 service geometry; source TOPHOLEDTM attributes vary","coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","currentStatusVerified":false,"exclusions":{},"sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","sourceRetrievedAt":"2026-10-02T23:32:49+00:00","recordType":"wellbore-top-hole","rightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseNote":"ArcGIS item metadata does not specify a reuse licence; public access alone is not a licence.","recordCount":13383,"distinctSourceWellIds":8295,"bounds":[-9.8454471,48.5244231,3.35291,62.6562819],"recordUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2749%2F28a-+20%27&outFields=%2A&outSR=4326&f=json"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/uk-nsta-offshore-49-28a-20"},{"id":"uk-nsta-offshore-49-28a-21","wellId":"49/28a- 21","sourceRecordId":"49/28a- 21","name":"49/28a- 21","wellName":"49/28a- 21","catalogue":"uk-nsta-offshore","sector":"oil-gas","latitude":53.1287433,"longitude":2.4017932,"operator":"PERENCO UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"licence-td-operator"}],"spudDate":"2009-04-01","completionDate":"2009-05-10","status":"Decomissioned","depth":"3407.66 m MD · Rotary Table","basin":null,"area":"Seaward","sourceUpdatedAt":null,"measurements":[{"value":3407.66000517964,"unit":"m","kind":"measured-depth","reference":"Rotary Table","sourceField":"TDMDDEPM"},{"value":2512.16000381848,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":32.920000050038404,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"totalDepthReachedDate":"2009-04-28","completionStatus":"Abandoned Phase 3","wellboreStatus":"EXTANT","originStatus":"Decommissioned","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2749%2F28a-+21%27&outFields=%2A&outSR=4326&f=json","purpose":"Development","facility":null,"targetField":"BURE","prospect":null,"flowClass":"Gas Well","fluidTypes":null,"parentWell":null,"parentRole":null,"sidetrackType":null,"licenceNumber":"P37","totalDepthLicenceNumber":"P37","classification":{"purposeGroup":"development","basis":"wellficent-source-purpose-v2","sourceValue":"Development","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"reuseLicense":"unconfirmed","commercialUseAllowed":null,"attribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceAsOf":null,"positionAccuracy":null,"excludedRows":0,"sourceRows":13383,"termsUrl":null,"id":"uk-nsta-offshore","name":"NSTA — UK offshore wellbore top holes","source":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0","checkedAt":"2026-10-02","importedAt":"2026-10-03T00:30:00+00:00","sourceCrs":"EPSG:4326 WGS84 service geometry; source TOPHOLEDTM attributes vary","coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","currentStatusVerified":false,"exclusions":{},"sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","sourceRetrievedAt":"2026-10-02T23:32:49+00:00","recordType":"wellbore-top-hole","rightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseNote":"ArcGIS item metadata does not specify a reuse licence; public access alone is not a licence.","recordCount":13383,"distinctSourceWellIds":8295,"bounds":[-9.8454471,48.5244231,3.35291,62.6562819],"recordUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2749%2F28a-+21%27&outFields=%2A&outSR=4326&f=json"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/uk-nsta-offshore-49-28a-21"},{"id":"uk-nsta-offshore-49-29a-g1","wellId":"49/29a-G1","sourceRecordId":"49/29a-G1","name":"49/29a-G1","wellName":"49/29a-G1","catalogue":"uk-nsta-offshore","sector":"oil-gas","latitude":53.158908,"longitude":2.7336258,"operator":"PERENCO UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"licence-td-operator"}],"spudDate":"1995-01-06","completionDate":"1995-03-05","status":"Decomissioned","depth":"4271.47 m MD · Mean Sea Level","basin":null,"area":"Seaward","sourceUpdatedAt":null,"measurements":[{"value":4271.467193507369,"unit":"m","kind":"measured-depth","reference":"Mean Sea Level","sourceField":"TDMDDEPM"},{"value":2670.39000405899,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":33.2200000504944,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"totalDepthReachedDate":"1995-02-16","completionStatus":"Abandoned Phase 3","wellboreStatus":"EXTANT","originStatus":"Decommissioned","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2749%2F29a-G1%27&outFields=%2A&outSR=4326&f=json","purpose":"Development","facility":null,"targetField":"GAWAIN","prospect":null,"flowClass":"Gas Well","fluidTypes":"Gas","parentWell":null,"parentRole":null,"sidetrackType":null,"licenceNumber":"P105","totalDepthLicenceNumber":"P105","classification":{"purposeGroup":"development","basis":"wellficent-source-purpose-v2","sourceValue":"Development","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"reuseLicense":"unconfirmed","commercialUseAllowed":null,"attribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceAsOf":null,"positionAccuracy":null,"excludedRows":0,"sourceRows":13383,"termsUrl":null,"id":"uk-nsta-offshore","name":"NSTA — UK offshore wellbore top holes","source":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0","checkedAt":"2026-10-02","importedAt":"2026-10-03T00:30:00+00:00","sourceCrs":"EPSG:4326 WGS84 service geometry; source TOPHOLEDTM attributes vary","coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","currentStatusVerified":false,"exclusions":{},"sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","sourceRetrievedAt":"2026-10-02T23:32:49+00:00","recordType":"wellbore-top-hole","rightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseNote":"ArcGIS item metadata does not specify a reuse licence; public access alone is not a licence.","recordCount":13383,"distinctSourceWellIds":8295,"bounds":[-9.8454471,48.5244231,3.35291,62.6562819],"recordUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2749%2F29a-G1%27&outFields=%2A&outSR=4326&f=json"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/uk-nsta-offshore-49-29a-g1"},{"id":"uk-nsta-offshore-49-29a-g2","wellId":"49/29a-G2","sourceRecordId":"49/29a-G2","name":"49/29a-G2","wellName":"49/29a-G2","catalogue":"uk-nsta-offshore","sector":"oil-gas","latitude":53.158879,"longitude":2.7336588,"operator":"PERENCO UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"licence-td-operator"}],"spudDate":"1995-03-08","completionDate":"1995-07-27","status":"Decomissioned","depth":"6501.46 m MD · Mean Sea Level","basin":null,"area":"Seaward","sourceUpdatedAt":null,"measurements":[{"value":6501.46000988222,"unit":"m","kind":"measured-depth","reference":"Mean Sea Level","sourceField":"TDMDDEPM"},{"value":2729.52000414887,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":33.22319994950073,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"totalDepthReachedDate":"1995-06-21","completionStatus":"Abandoned Phase 3","wellboreStatus":"EXTANT","originStatus":"Decommissioned","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2749%2F29a-G2%27&outFields=%2A&outSR=4326&f=json","purpose":"Development","facility":null,"targetField":"GAWAIN","prospect":null,"flowClass":"Gas Well","fluidTypes":"Gas","parentWell":null,"parentRole":null,"sidetrackType":null,"licenceNumber":"P105","totalDepthLicenceNumber":"P7","classification":{"purposeGroup":"development","basis":"wellficent-source-purpose-v2","sourceValue":"Development","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"reuseLicense":"unconfirmed","commercialUseAllowed":null,"attribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceAsOf":null,"positionAccuracy":null,"excludedRows":0,"sourceRows":13383,"termsUrl":null,"id":"uk-nsta-offshore","name":"NSTA — UK offshore wellbore top holes","source":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0","checkedAt":"2026-10-02","importedAt":"2026-10-03T00:30:00+00:00","sourceCrs":"EPSG:4326 WGS84 service geometry; source TOPHOLEDTM attributes vary","coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","currentStatusVerified":false,"exclusions":{},"sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","sourceRetrievedAt":"2026-10-02T23:32:49+00:00","recordType":"wellbore-top-hole","rightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseNote":"ArcGIS item metadata does not specify a reuse licence; public access alone is not a licence.","recordCount":13383,"distinctSourceWellIds":8295,"bounds":[-9.8454471,48.5244231,3.35291,62.6562819],"recordUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2749%2F29a-G2%27&outFields=%2A&outSR=4326&f=json"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/uk-nsta-offshore-49-29a-g2"},{"id":"uk-nsta-offshore-49-29a-g3","wellId":"49/29a-G3","sourceRecordId":"49/29a-G3","name":"49/29a-G3","wellName":"49/29a-G3","catalogue":"uk-nsta-offshore","sector":"oil-gas","latitude":53.158938,"longitude":2.7335938,"operator":"PERENCO UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"licence-td-operator"}],"spudDate":"1995-11-08","completionDate":"1996-01-03","status":"Decomissioned","depth":"3544.87 m MD · Kelly Bushing","basin":null,"area":"Seaward","sourceUpdatedAt":null,"measurements":[{"value":3544.8700053882,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"TDMDDEPM"},{"value":2693.25000409374,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":33.22319994950073,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"totalDepthReachedDate":"1995-12-17","completionStatus":"Abandoned Phase 3","wellboreStatus":"EXTANT","originStatus":"Decommissioned","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2749%2F29a-G3%27&outFields=%2A&outSR=4326&f=json","purpose":"Development","facility":null,"targetField":"GAWAIN","prospect":null,"flowClass":"Gas Well","fluidTypes":null,"parentWell":null,"parentRole":null,"sidetrackType":null,"licenceNumber":"P105","totalDepthLicenceNumber":"P105","classification":{"purposeGroup":"development","basis":"wellficent-source-purpose-v2","sourceValue":"Development","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"reuseLicense":"unconfirmed","commercialUseAllowed":null,"attribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceAsOf":null,"positionAccuracy":null,"excludedRows":0,"sourceRows":13383,"termsUrl":null,"id":"uk-nsta-offshore","name":"NSTA — UK offshore wellbore top holes","source":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0","checkedAt":"2026-10-02","importedAt":"2026-10-03T00:30:00+00:00","sourceCrs":"EPSG:4326 WGS84 service geometry; source TOPHOLEDTM attributes vary","coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","currentStatusVerified":false,"exclusions":{},"sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","sourceRetrievedAt":"2026-10-02T23:32:49+00:00","recordType":"wellbore-top-hole","rightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseNote":"ArcGIS item metadata does not specify a reuse licence; public access alone is not a licence.","recordCount":13383,"distinctSourceWellIds":8295,"bounds":[-9.8454471,48.5244231,3.35291,62.6562819],"recordUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2749%2F29a-G3%27&outFields=%2A&outSR=4326&f=json"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/uk-nsta-offshore-49-29a-g3"},{"id":"uk-nsta-offshore-49-29b-11","wellId":"49/29b- 11","sourceRecordId":"49/29b- 11","name":"49/29b- 11","wellName":"49/29b- 11","catalogue":"uk-nsta-offshore","sector":"oil-gas","latitude":53.0398769,"longitude":2.6813686,"operator":"NEO NEXT+ ENERGY (PRODUCTION) LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"NEO NEXT+ ENERGY (PRODUCTION) LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"NEO NEXT+ ENERGY (PRODUCTION) LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"NEO NEXT+ ENERGY (PRODUCTION) LIMITED","role":"licence-td-operator"}],"spudDate":"2007-11-27","completionDate":"2010-10-14","status":"Decomissioned","depth":"3509.47 m MD · Kelly Bushing","basin":null,"area":"Seaward","sourceUpdatedAt":null,"measurements":[{"value":3509.46719466561,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"TDMDDEPM"},{"value":2433.2183963015077,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":35.96639994533107,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"totalDepthReachedDate":"2008-01-22","completionStatus":"Abandoned Phase 3","wellboreStatus":"EXTANT","originStatus":"Decommissioned","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2749%2F29b-+11%27&outFields=%2A&outSR=4326&f=json","purpose":"Development","facility":null,"targetField":"TRISTAN NW","prospect":null,"flowClass":"Gas Well","fluidTypes":"Gas","parentWell":null,"parentRole":null,"sidetrackType":null,"licenceNumber":"P105","totalDepthLicenceNumber":"P105","classification":{"purposeGroup":"development","basis":"wellficent-source-purpose-v2","sourceValue":"Development","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"reuseLicense":"unconfirmed","commercialUseAllowed":null,"attribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceAsOf":null,"positionAccuracy":null,"excludedRows":0,"sourceRows":13383,"termsUrl":null,"id":"uk-nsta-offshore","name":"NSTA — UK offshore wellbore top holes","source":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0","checkedAt":"2026-10-02","importedAt":"2026-10-03T00:30:00+00:00","sourceCrs":"EPSG:4326 WGS84 service geometry; source TOPHOLEDTM attributes vary","coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","currentStatusVerified":false,"exclusions":{},"sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","sourceRetrievedAt":"2026-10-02T23:32:49+00:00","recordType":"wellbore-top-hole","rightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseNote":"ArcGIS item metadata does not specify a reuse licence; public access alone is not a licence.","recordCount":13383,"distinctSourceWellIds":8295,"bounds":[-9.8454471,48.5244231,3.35291,62.6562819],"recordUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2749%2F29b-+11%27&outFields=%2A&outSR=4326&f=json"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/uk-nsta-offshore-49-29b-11"},{"id":"uk-nsta-offshore-49-30a-a1","wellId":"49/30a-A1","sourceRecordId":"49/30a-A1","name":"49/30a-A1","wellName":"49/30a-A1","catalogue":"uk-nsta-offshore","sector":"oil-gas","latitude":53.0044068,"longitude":2.8947665,"operator":"PERENCO UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"licence-td-operator"}],"spudDate":"1995-06-16","completionDate":"1995-08-17","status":"Suspended","depth":"3349.75 m MD · Kelly Bushing","basin":null,"area":"Seaward","sourceUpdatedAt":null,"measurements":[{"value":3349.75000509162,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"TDMDDEPM"},{"value":2240.2799965947743,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":34.44,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"totalDepthReachedDate":"1995-08-06","completionStatus":"Plugged","wellboreStatus":"EXTANT","originStatus":"Present","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2749%2F30a-A1%27&outFields=%2A&outSR=4326&f=json","purpose":"Development","facility":null,"targetField":"DAVY","prospect":null,"flowClass":"Gas Well","fluidTypes":"Gas","parentWell":null,"parentRole":null,"sidetrackType":null,"licenceNumber":"P64","totalDepthLicenceNumber":"P64","classification":{"purposeGroup":"development","basis":"wellficent-source-purpose-v2","sourceValue":"Development","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"reuseLicense":"unconfirmed","commercialUseAllowed":null,"attribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceAsOf":null,"positionAccuracy":null,"excludedRows":0,"sourceRows":13383,"termsUrl":null,"id":"uk-nsta-offshore","name":"NSTA — UK offshore wellbore top holes","source":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0","checkedAt":"2026-10-02","importedAt":"2026-10-03T00:30:00+00:00","sourceCrs":"EPSG:4326 WGS84 service geometry; source TOPHOLEDTM attributes vary","coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","currentStatusVerified":false,"exclusions":{},"sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","sourceRetrievedAt":"2026-10-02T23:32:49+00:00","recordType":"wellbore-top-hole","rightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseNote":"ArcGIS item metadata does not specify a reuse licence; public access alone is not a licence.","recordCount":13383,"distinctSourceWellIds":8295,"bounds":[-9.8454471,48.5244231,3.35291,62.6562819],"recordUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2749%2F30a-A1%27&outFields=%2A&outSR=4326&f=json"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/uk-nsta-offshore-49-30a-a1"},{"id":"uk-nsta-offshore-49-30a-a2","wellId":"49/30a-A2","sourceRecordId":"49/30a-A2","name":"49/30a-A2","wellName":"49/30a-A2","catalogue":"uk-nsta-offshore","sector":"oil-gas","latitude":53.0044308,"longitude":2.8947755,"operator":"PERENCO UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"licence-td-operator"}],"spudDate":"1995-06-06","completionDate":"1995-09-14","status":"Suspended","depth":"3370.48 m MD · Kelly Bushing","basin":null,"area":"Seaward","sourceUpdatedAt":null,"measurements":[{"value":3370.48000512313,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"TDMDDEPM"},{"value":2261.0063965632703,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":33.8300000514216,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"totalDepthReachedDate":"1995-09-06","completionStatus":"Abandoned Phase 2","wellboreStatus":"EXTANT","originStatus":"Present","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2749%2F30a-A2%27&outFields=%2A&outSR=4326&f=json","purpose":"Development","facility":"Haeva","targetField":"DAVY","prospect":null,"flowClass":"Gas Well","fluidTypes":"Gas","parentWell":null,"parentRole":null,"sidetrackType":null,"licenceNumber":"P64","totalDepthLicenceNumber":"P64","classification":{"purposeGroup":"development","basis":"wellficent-source-purpose-v2","sourceValue":"Development","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"reuseLicense":"unconfirmed","commercialUseAllowed":null,"attribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceAsOf":null,"positionAccuracy":null,"excludedRows":0,"sourceRows":13383,"termsUrl":null,"id":"uk-nsta-offshore","name":"NSTA — UK offshore wellbore top holes","source":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0","checkedAt":"2026-10-02","importedAt":"2026-10-03T00:30:00+00:00","sourceCrs":"EPSG:4326 WGS84 service geometry; source TOPHOLEDTM attributes vary","coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","currentStatusVerified":false,"exclusions":{},"sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","sourceRetrievedAt":"2026-10-02T23:32:49+00:00","recordType":"wellbore-top-hole","rightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseNote":"ArcGIS item metadata does not specify a reuse licence; public access alone is not a licence.","recordCount":13383,"distinctSourceWellIds":8295,"bounds":[-9.8454471,48.5244231,3.35291,62.6562819],"recordUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2749%2F30a-A2%27&outFields=%2A&outSR=4326&f=json"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/uk-nsta-offshore-49-30a-a2"},{"id":"uk-nsta-offshore-49-30a-a3","wellId":"49/30a-A3","sourceRecordId":"49/30a-A3","name":"49/30a-A3","wellName":"49/30a-A3","catalogue":"uk-nsta-offshore","sector":"oil-gas","latitude":53.0044228,"longitude":2.8947905,"operator":"PERENCO UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"licence-td-operator"}],"spudDate":"1995-06-18","completionDate":"1995-10-21","status":"Constructed","depth":"3057.45 m MD · Kelly Bushing","basin":null,"area":"Seaward","sourceUpdatedAt":null,"measurements":[{"value":3057.45000464732,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"TDMDDEPM"},{"value":2273.503196544275,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":34.44,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"},{"value":88,"unit":"°C","kind":"maximum-hole-temperature","reference":null,"sourceField":"MXTDTEMPC"}],"totalDepthReachedDate":"1995-10-14","completionStatus":"Completed (Operating)","wellboreStatus":"EXTANT","originStatus":"Present","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2749%2F30a-A3%27&outFields=%2A&outSR=4326&f=json","purpose":"Development","facility":null,"targetField":"DAVY","prospect":null,"flowClass":"Gas Well","fluidTypes":"Gas","parentWell":null,"parentRole":null,"sidetrackType":null,"licenceNumber":"P64","totalDepthLicenceNumber":"P64","classification":{"purposeGroup":"development","basis":"wellficent-source-purpose-v2","sourceValue":"Development","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"reuseLicense":"unconfirmed","commercialUseAllowed":null,"attribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceAsOf":null,"positionAccuracy":null,"excludedRows":0,"sourceRows":13383,"termsUrl":null,"id":"uk-nsta-offshore","name":"NSTA — UK offshore wellbore top holes","source":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0","checkedAt":"2026-10-02","importedAt":"2026-10-03T00:30:00+00:00","sourceCrs":"EPSG:4326 WGS84 service geometry; source TOPHOLEDTM attributes vary","coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","currentStatusVerified":false,"exclusions":{},"sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","sourceRetrievedAt":"2026-10-02T23:32:49+00:00","recordType":"wellbore-top-hole","rightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseNote":"ArcGIS item metadata does not specify a reuse licence; public access alone is not a licence.","recordCount":13383,"distinctSourceWellIds":8295,"bounds":[-9.8454471,48.5244231,3.35291,62.6562819],"recordUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2749%2F30a-A3%27&outFields=%2A&outSR=4326&f=json"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/uk-nsta-offshore-49-30a-a3"},{"id":"uk-nsta-offshore-49-30a-a4","wellId":"49/30a-A4","sourceRecordId":"49/30a-A4","name":"49/30a-A4","wellName":"49/30a-A4","catalogue":"uk-nsta-offshore","sector":"oil-gas","latitude":53.0044148,"longitude":2.8947515,"operator":"PERENCO UK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"PERENCO UK LIMITED","role":"licence-td-operator"}],"spudDate":"1995-06-16","completionDate":"1995-12-16","status":"Suspended","depth":"4423.26 m MD · Kelly Bushing","basin":null,"area":"Seaward","sourceUpdatedAt":null,"measurements":[{"value":4423.26000672336,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"TDMDDEPM"},{"value":2310.99359648729,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":34.44,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"totalDepthReachedDate":"1995-12-05","completionStatus":"Abandoned Phase 2","wellboreStatus":"EXTANT","originStatus":"Present","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2749%2F30a-A4%27&outFields=%2A&outSR=4326&f=json","purpose":"Development","facility":"Haeva","targetField":"DAVY","prospect":null,"flowClass":"Gas Well","fluidTypes":"Gas","parentWell":null,"parentRole":null,"sidetrackType":null,"licenceNumber":"P64","totalDepthLicenceNumber":"P64","classification":{"purposeGroup":"development","basis":"wellficent-source-purpose-v2","sourceValue":"Development","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"reuseLicense":"unconfirmed","commercialUseAllowed":null,"attribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceAsOf":null,"positionAccuracy":null,"excludedRows":0,"sourceRows":13383,"termsUrl":null,"id":"uk-nsta-offshore","name":"NSTA — UK offshore wellbore top holes","source":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0","checkedAt":"2026-10-02","importedAt":"2026-10-03T00:30:00+00:00","sourceCrs":"EPSG:4326 WGS84 service geometry; source TOPHOLEDTM attributes vary","coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","currentStatusVerified":false,"exclusions":{},"sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","sourceRetrievedAt":"2026-10-02T23:32:49+00:00","recordType":"wellbore-top-hole","rightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseNote":"ArcGIS item metadata does not specify a reuse licence; public access alone is not a licence.","recordCount":13383,"distinctSourceWellIds":8295,"bounds":[-9.8454471,48.5244231,3.35291,62.6562819],"recordUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2749%2F30a-A4%27&outFields=%2A&outSR=4326&f=json"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/uk-nsta-offshore-49-30a-a4"},{"id":"uk-nsta-offshore-22-21-d4j","wellId":"22/21-D4J","sourceRecordId":"22/21-D4J","name":"4J","wellName":"4J","catalogue":"uk-nsta-offshore","sector":"oil-gas","latitude":57.3174944,"longitude":1.0808783,"operator":"ADURA ENERGY LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"ADURA ENERGY LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"ADURA ENERGY LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"ADURA ENERGY LIMITED","role":"licence-td-operator"}],"spudDate":"1992-11-16","completionDate":"1993-08-20","status":"Suspended","depth":"2990.09 m MD · Rotary Table","basin":null,"area":"Seaward","sourceUpdatedAt":null,"measurements":[{"value":2990.087995455066,"unit":"m","kind":"measured-depth","reference":"Rotary Table","sourceField":"TDMDDEPM"},{"value":92.65919985915801,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"totalDepthReachedDate":"1993-08-04","completionStatus":"Abandoned Phase 1","wellboreStatus":"EXTANT","originStatus":"Present","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2722%2F21-D4J%27&outFields=%2A&outSR=4326&f=json","purpose":"Development","facility":null,"targetField":"GANNET D","prospect":null,"flowClass":null,"fluidTypes":"Oil","parentWell":null,"parentRole":"Sidetrack","sidetrackType":null,"licenceNumber":"P13","totalDepthLicenceNumber":"P13","classification":{"purposeGroup":"development","basis":"wellficent-source-purpose-v2","sourceValue":"Development","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"reuseLicense":"unconfirmed","commercialUseAllowed":null,"attribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceAsOf":null,"positionAccuracy":null,"excludedRows":0,"sourceRows":13383,"termsUrl":null,"id":"uk-nsta-offshore","name":"NSTA — UK offshore wellbore top holes","source":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0","checkedAt":"2026-10-02","importedAt":"2026-10-03T00:30:00+00:00","sourceCrs":"EPSG:4326 WGS84 service geometry; source TOPHOLEDTM attributes vary","coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","currentStatusVerified":false,"exclusions":{},"sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","sourceRetrievedAt":"2026-10-02T23:32:49+00:00","recordType":"wellbore-top-hole","rightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseNote":"ArcGIS item metadata does not specify a reuse licence; public access alone is not a licence.","recordCount":13383,"distinctSourceWellIds":8295,"bounds":[-9.8454471,48.5244231,3.35291,62.6562819],"recordUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2722%2F21-D4J%27&outFields=%2A&outSR=4326&f=json"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/uk-nsta-offshore-22-21-d4j"},{"id":"uk-nsta-offshore-50-26a-d1","wellId":"50/26a-D1","sourceRecordId":"50/26a-D1","name":"50/26a-D1","wellName":"50/26a-D1","catalogue":"uk-nsta-offshore","sector":"oil-gas","latitude":53.1403092,"longitude":3.0415446,"operator":"TULLOW OIL SK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"TULLOW OIL SK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"TULLOW OIL SK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"TULLOW OIL SK LIMITED","role":"licence-td-operator"}],"spudDate":"1993-03-24","completionDate":"1993-05-09","status":"Decomissioned","depth":"2203.7 m MD · Kelly Bushing","basin":null,"area":"Seaward","sourceUpdatedAt":null,"measurements":[{"value":2203.70000334962,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"TDMDDEPM"},{"value":1823.17073,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":32.00399995135392,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"totalDepthReachedDate":"1993-05-03","completionStatus":"Abandoned Phase 3","wellboreStatus":"EXTANT","originStatus":"Decommissioned","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2750%2F26a-D1%27&outFields=%2A&outSR=4326&f=json","purpose":"Development","facility":null,"targetField":"ORWELL","prospect":null,"flowClass":"Gas Well","fluidTypes":"Gas","parentWell":null,"parentRole":null,"sidetrackType":null,"licenceNumber":"P60","totalDepthLicenceNumber":"P60","classification":{"purposeGroup":"development","basis":"wellficent-source-purpose-v2","sourceValue":"Development","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"reuseLicense":"unconfirmed","commercialUseAllowed":null,"attribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceAsOf":null,"positionAccuracy":null,"excludedRows":0,"sourceRows":13383,"termsUrl":null,"id":"uk-nsta-offshore","name":"NSTA — UK offshore wellbore top holes","source":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0","checkedAt":"2026-10-02","importedAt":"2026-10-03T00:30:00+00:00","sourceCrs":"EPSG:4326 WGS84 service geometry; source TOPHOLEDTM attributes vary","coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","currentStatusVerified":false,"exclusions":{},"sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","sourceRetrievedAt":"2026-10-02T23:32:49+00:00","recordType":"wellbore-top-hole","rightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseNote":"ArcGIS item metadata does not specify a reuse licence; public access alone is not a licence.","recordCount":13383,"distinctSourceWellIds":8295,"bounds":[-9.8454471,48.5244231,3.35291,62.6562819],"recordUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2750%2F26a-D1%27&outFields=%2A&outSR=4326&f=json"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/uk-nsta-offshore-50-26a-d1"},{"id":"uk-nsta-offshore-50-26a-d2","wellId":"50/26a-D2","sourceRecordId":"50/26a-D2","name":"50/26a-D2","wellName":"50/26a-D2","catalogue":"uk-nsta-offshore","sector":"oil-gas","latitude":53.1403092,"longitude":3.0415446,"operator":"TULLOW OIL SK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"TULLOW OIL SK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"TULLOW OIL SK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"TULLOW OIL SK LIMITED","role":"licence-td-operator"}],"spudDate":"1993-05-10","completionDate":"1993-05-30","status":"Decomissioned","depth":"1905 m MD · Kelly Bushing","basin":null,"area":"Seaward","sourceUpdatedAt":null,"measurements":[{"value":1905.0000028956,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"TDMDDEPM"},{"value":1816.76829,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":32.00399995135392,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"totalDepthReachedDate":"1993-05-24","completionStatus":"Abandoned Phase 3","wellboreStatus":"EXTANT","originStatus":"Decommissioned","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2750%2F26a-D2%27&outFields=%2A&outSR=4326&f=json","purpose":"Development","facility":null,"targetField":"ORWELL","prospect":null,"flowClass":"Gas Well","fluidTypes":"Gas","parentWell":null,"parentRole":null,"sidetrackType":null,"licenceNumber":"P60","totalDepthLicenceNumber":"P60","classification":{"purposeGroup":"development","basis":"wellficent-source-purpose-v2","sourceValue":"Development","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"reuseLicense":"unconfirmed","commercialUseAllowed":null,"attribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceAsOf":null,"positionAccuracy":null,"excludedRows":0,"sourceRows":13383,"termsUrl":null,"id":"uk-nsta-offshore","name":"NSTA — UK offshore wellbore top holes","source":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0","checkedAt":"2026-10-02","importedAt":"2026-10-03T00:30:00+00:00","sourceCrs":"EPSG:4326 WGS84 service geometry; source TOPHOLEDTM attributes vary","coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","currentStatusVerified":false,"exclusions":{},"sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","sourceRetrievedAt":"2026-10-02T23:32:49+00:00","recordType":"wellbore-top-hole","rightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseNote":"ArcGIS item metadata does not specify a reuse licence; public access alone is not a licence.","recordCount":13383,"distinctSourceWellIds":8295,"bounds":[-9.8454471,48.5244231,3.35291,62.6562819],"recordUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2750%2F26a-D2%27&outFields=%2A&outSR=4326&f=json"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/uk-nsta-offshore-50-26a-d2"},{"id":"uk-nsta-offshore-50-26a-d3","wellId":"50/26a-D3","sourceRecordId":"50/26a-D3","name":"50/26a-D3","wellName":"50/26a-D3","catalogue":"uk-nsta-offshore","sector":"oil-gas","latitude":53.1403092,"longitude":3.0415446,"operator":"TULLOW OIL SK LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"TULLOW OIL SK LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"TULLOW OIL SK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"TULLOW OIL SK LIMITED","role":"licence-td-operator"}],"spudDate":"1993-05-31","completionDate":"1993-07-22","status":"Decomissioned","depth":"2487.17 m MD · Kelly Bushing","basin":null,"area":"Seaward","sourceUpdatedAt":null,"measurements":[{"value":2487.1700037805,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"TDMDDEPM"},{"value":1724.39024,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":32.00399995135392,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"totalDepthReachedDate":"1993-06-28","completionStatus":"Abandoned Phase 3","wellboreStatus":"EXTANT","originStatus":"Decommissioned","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2750%2F26a-D3%27&outFields=%2A&outSR=4326&f=json","purpose":"Development","facility":null,"targetField":"ORWELL","prospect":null,"flowClass":"Gas Well","fluidTypes":"Gas","parentWell":null,"parentRole":null,"sidetrackType":null,"licenceNumber":"P60","totalDepthLicenceNumber":"P60","classification":{"purposeGroup":"development","basis":"wellficent-source-purpose-v2","sourceValue":"Development","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"reuseLicense":"unconfirmed","commercialUseAllowed":null,"attribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceAsOf":null,"positionAccuracy":null,"excludedRows":0,"sourceRows":13383,"termsUrl":null,"id":"uk-nsta-offshore","name":"NSTA — UK offshore wellbore top holes","source":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0","checkedAt":"2026-10-02","importedAt":"2026-10-03T00:30:00+00:00","sourceCrs":"EPSG:4326 WGS84 service geometry; source TOPHOLEDTM attributes vary","coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","currentStatusVerified":false,"exclusions":{},"sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","sourceRetrievedAt":"2026-10-02T23:32:49+00:00","recordType":"wellbore-top-hole","rightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseNote":"ArcGIS item metadata does not specify a reuse licence; public access alone is not a licence.","recordCount":13383,"distinctSourceWellIds":8295,"bounds":[-9.8454471,48.5244231,3.35291,62.6562819],"recordUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2750%2F26a-D3%27&outFields=%2A&outSR=4326&f=json"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/uk-nsta-offshore-50-26a-d3"},{"id":"us-ca-geo-02591501","wellId":"02591501","sourceRecordId":"02591501","name":"501","wellName":"501","catalogue":"california-calgem-geothermal","sector":"geothermal","latitude":33.202389,"longitude":-115.558556,"operator":null,"operatorRole":"source-operator","companies":[],"spudDate":null,"completionDate":null,"status":"I","depth":null,"basin":"SNSEA","area":"Imperial","sourceUpdatedAt":null,"measurements":[],"sourceUrl":"https://geosteam.conservation.ca.gov/GeoWellSearch/WellDetails?apinum=02591501","purpose":"DWT","operatorCode":"GEOGE","spudYear":null,"classification":{"purposeGroup":"development","basis":"wellficent-source-purpose-v2","sourceValue":"DWT","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"reuseLicense":"review-source-terms","commercialUseAllowed":null,"attribution":"California Department of Conservation, Geologic Energy Management Division (CalGEM). Normalized by Wellficent.","sourceAsOf":null,"positionAccuracy":null,"excludedRows":1450,"sourceRows":4345,"termsUrl":"https://www.conservation.ca.gov/index/Pages/Use.aspx","id":"california-calgem-geothermal","name":"CalGEM — California public geothermal wells","source":"https://gis.conservation.ca.gov/portal/home/item.html?id=98dd3474b37c49d58db01ae65e157dbf","checkedAt":"2026-10-02","importedAt":"2026-10-02T23:47:28+00:00","sourceCrs":"EPSG:3310 (NAD83 / California Albers)","coordinateMethod":"PROJ EPSG:3310 to EPSG:4326; always_xy; no ballpark transform","currentStatusVerified":false,"exclusions":{"invalid-transformed-coordinates":775,"confidential-or-unspecified":675},"sourceSha256":"f90efb4642c0aadbd29f112d9b40b81905b3aae40cb49c2cef27996b4f8e5b99","coordinateTransform":"Inverse of California Albers + NAD83 to WGS 84 (1) (with axis order normalized for visualization)","companyNameSources":{"CALOC":"https://geosteam.conservation.ca.gov/GeoWellSearch/WellDetails?apinum=02590633"},"recordCount":2895,"distinctSourceWellIds":2895,"bounds":[-123.36656,32.679102,-114.699433,41.91455],"recordUrl":"https://geosteam.conservation.ca.gov/GeoWellSearch/WellDetails?apinum=02591501"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/us-ca-geo-02591501"},{"id":"us-ca-geo-02591502","wellId":"02591502","sourceRecordId":"02591502","name":"502","wellName":"502","catalogue":"california-calgem-geothermal","sector":"geothermal","latitude":33.202663,"longitude":-115.558569,"operator":null,"operatorRole":"source-operator","companies":[],"spudDate":null,"completionDate":null,"status":"I","depth":null,"basin":"SNSEA","area":"Imperial","sourceUpdatedAt":null,"measurements":[],"sourceUrl":"https://geosteam.conservation.ca.gov/GeoWellSearch/WellDetails?apinum=02591502","purpose":"DWT","operatorCode":"GEOGE","spudYear":null,"classification":{"purposeGroup":"development","basis":"wellficent-source-purpose-v2","sourceValue":"DWT","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"reuseLicense":"review-source-terms","commercialUseAllowed":null,"attribution":"California Department of Conservation, Geologic Energy Management Division (CalGEM). Normalized by Wellficent.","sourceAsOf":null,"positionAccuracy":null,"excludedRows":1450,"sourceRows":4345,"termsUrl":"https://www.conservation.ca.gov/index/Pages/Use.aspx","id":"california-calgem-geothermal","name":"CalGEM — California public geothermal wells","source":"https://gis.conservation.ca.gov/portal/home/item.html?id=98dd3474b37c49d58db01ae65e157dbf","checkedAt":"2026-10-02","importedAt":"2026-10-02T23:47:28+00:00","sourceCrs":"EPSG:3310 (NAD83 / California Albers)","coordinateMethod":"PROJ EPSG:3310 to EPSG:4326; always_xy; no ballpark transform","currentStatusVerified":false,"exclusions":{"invalid-transformed-coordinates":775,"confidential-or-unspecified":675},"sourceSha256":"f90efb4642c0aadbd29f112d9b40b81905b3aae40cb49c2cef27996b4f8e5b99","coordinateTransform":"Inverse of California Albers + NAD83 to WGS 84 (1) (with axis order normalized for visualization)","companyNameSources":{"CALOC":"https://geosteam.conservation.ca.gov/GeoWellSearch/WellDetails?apinum=02590633"},"recordCount":2895,"distinctSourceWellIds":2895,"bounds":[-123.36656,32.679102,-114.699433,41.91455],"recordUrl":"https://geosteam.conservation.ca.gov/GeoWellSearch/WellDetails?apinum=02591502"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/us-ca-geo-02591502"},{"id":"uk-nsta-offshore-52-05-a10","wellId":"52/05-A10","sourceRecordId":"52/05-A10","name":"52/05-A10","wellName":"52/05-A10","catalogue":"uk-nsta-offshore","sector":"oil-gas","latitude":52.9987625,"longitude":1.8463524,"operator":"ENI HEWETT LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"ENI HEWETT LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"ENI UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"ENI UK LIMITED","role":"licence-td-operator"}],"spudDate":"1968-07-20","completionDate":"1968-10-04","status":"Decomissioned","depth":"1332.59 m MD · Kelly Bushing","basin":null,"area":"Seaward","sourceUpdatedAt":null,"measurements":[{"value":1332.5856,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"TDMDDEPM"},{"value":1214.820024,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":24.384,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"totalDepthReachedDate":"1968-07-28","completionStatus":"Abandoned Phase 3","wellboreStatus":"EXTANT","originStatus":"Decommissioned","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2752%2F05-A10%27&outFields=%2A&outSR=4326&f=json","purpose":"Development","facility":null,"targetField":"HEWETT","prospect":null,"flowClass":"Gas Well","fluidTypes":"Gas","parentWell":null,"parentRole":null,"sidetrackType":null,"licenceNumber":"P28","totalDepthLicenceNumber":"P28","classification":{"purposeGroup":"development","basis":"wellficent-source-purpose-v2","sourceValue":"Development","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"reuseLicense":"unconfirmed","commercialUseAllowed":null,"attribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceAsOf":null,"positionAccuracy":null,"excludedRows":0,"sourceRows":13383,"termsUrl":null,"id":"uk-nsta-offshore","name":"NSTA — UK offshore wellbore top holes","source":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0","checkedAt":"2026-10-02","importedAt":"2026-10-03T00:30:00+00:00","sourceCrs":"EPSG:4326 WGS84 service geometry; source TOPHOLEDTM attributes vary","coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","currentStatusVerified":false,"exclusions":{},"sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","sourceRetrievedAt":"2026-10-02T23:32:49+00:00","recordType":"wellbore-top-hole","rightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseNote":"ArcGIS item metadata does not specify a reuse licence; public access alone is not a licence.","recordCount":13383,"distinctSourceWellIds":8295,"bounds":[-9.8454471,48.5244231,3.35291,62.6562819],"recordUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2752%2F05-A10%27&outFields=%2A&outSR=4326&f=json"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/uk-nsta-offshore-52-05-a10"},{"id":"uk-nsta-offshore-52-05-a11","wellId":"52/05-A11","sourceRecordId":"52/05-A11","name":"52/05-A11","wellName":"52/05-A11","catalogue":"uk-nsta-offshore","sector":"oil-gas","latitude":52.9988036,"longitude":1.8462646,"operator":"ENI HEWETT LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"ENI HEWETT LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"ENI UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"ENI UK LIMITED","role":"licence-td-operator"}],"spudDate":"1986-06-27","completionDate":"1989-09-25","status":"Decomissioned","depth":"1646.83 m MD · Kelly Bushing","basin":null,"area":"Seaward","sourceUpdatedAt":null,"measurements":[{"value":1646.8344,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"TDMDDEPM"},{"value":1607.091528,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":23.7744,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"totalDepthReachedDate":"1986-08-20","completionStatus":"Abandoned Phase 3","wellboreStatus":"EXTANT","originStatus":"Decommissioned","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2752%2F05-A11%27&outFields=%2A&outSR=4326&f=json","purpose":"Development","facility":null,"targetField":"HEWETT","prospect":null,"flowClass":"Gas Well","fluidTypes":"Gas","parentWell":null,"parentRole":null,"sidetrackType":null,"licenceNumber":"P28","totalDepthLicenceNumber":"P28","classification":{"purposeGroup":"development","basis":"wellficent-source-purpose-v2","sourceValue":"Development","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"reuseLicense":"unconfirmed","commercialUseAllowed":null,"attribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceAsOf":null,"positionAccuracy":null,"excludedRows":0,"sourceRows":13383,"termsUrl":null,"id":"uk-nsta-offshore","name":"NSTA — UK offshore wellbore top holes","source":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0","checkedAt":"2026-10-02","importedAt":"2026-10-03T00:30:00+00:00","sourceCrs":"EPSG:4326 WGS84 service geometry; source TOPHOLEDTM attributes vary","coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","currentStatusVerified":false,"exclusions":{},"sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","sourceRetrievedAt":"2026-10-02T23:32:49+00:00","recordType":"wellbore-top-hole","rightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseNote":"ArcGIS item metadata does not specify a reuse licence; public access alone is not a licence.","recordCount":13383,"distinctSourceWellIds":8295,"bounds":[-9.8454471,48.5244231,3.35291,62.6562819],"recordUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2752%2F05-A11%27&outFields=%2A&outSR=4326&f=json"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/uk-nsta-offshore-52-05-a11"},{"id":"uk-nsta-offshore-52-05-a12","wellId":"52/05-A4","sourceRecordId":"52/05-A12","name":"52/05-A12","wellName":"52/05-A12","catalogue":"uk-nsta-offshore","sector":"oil-gas","latitude":52.9987629,"longitude":1.8463535,"operator":"ENI HEWETT LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"ENI HEWETT LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"ENI UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"ENI UK LIMITED","role":"licence-td-operator"}],"spudDate":"1988-11-11","completionDate":"1989-03-17","status":"Decomissioned","depth":"1716.02 m MD · Kelly Bushing","basin":null,"area":"Seaward","sourceUpdatedAt":null,"measurements":[{"value":1716.024,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"TDMDDEPM"},{"value":1546.009608,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":24.384,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"totalDepthReachedDate":"1989-03-17","completionStatus":"Abandoned Phase 3","wellboreStatus":"EXTANT","originStatus":"Decommissioned","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2752%2F05-A12%27&outFields=%2A&outSR=4326&f=json","purpose":"Development","facility":null,"targetField":"HEWETT","prospect":null,"flowClass":"Gas Well","fluidTypes":"Gas","parentWell":"52/05-A4","parentRole":"Re-drill","sidetrackType":null,"licenceNumber":"P28","totalDepthLicenceNumber":"P28","classification":{"purposeGroup":"development","basis":"wellficent-source-purpose-v2","sourceValue":"Development","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"reuseLicense":"unconfirmed","commercialUseAllowed":null,"attribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceAsOf":null,"positionAccuracy":null,"excludedRows":0,"sourceRows":13383,"termsUrl":null,"id":"uk-nsta-offshore","name":"NSTA — UK offshore wellbore top holes","source":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0","checkedAt":"2026-10-02","importedAt":"2026-10-03T00:30:00+00:00","sourceCrs":"EPSG:4326 WGS84 service geometry; source TOPHOLEDTM attributes vary","coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","currentStatusVerified":false,"exclusions":{},"sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","sourceRetrievedAt":"2026-10-02T23:32:49+00:00","recordType":"wellbore-top-hole","rightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseNote":"ArcGIS item metadata does not specify a reuse licence; public access alone is not a licence.","recordCount":13383,"distinctSourceWellIds":8295,"bounds":[-9.8454471,48.5244231,3.35291,62.6562819],"recordUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2752%2F05-A12%27&outFields=%2A&outSR=4326&f=json"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/uk-nsta-offshore-52-05-a12"},{"id":"uk-nsta-offshore-52-05-a13","wellId":"52/05-A5","sourceRecordId":"52/05-A13","name":"52/05-A13","wellName":"52/05-A13","catalogue":"uk-nsta-offshore","sector":"oil-gas","latitude":52.9989021,"longitude":1.8463523,"operator":"ENI HEWETT LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"ENI HEWETT LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"ENI UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"ENI UK LIMITED","role":"licence-td-operator"}],"spudDate":"1989-07-29","completionDate":"1989-09-10","status":"Decomissioned","depth":"1837.94 m MD · Kelly Bushing","basin":null,"area":"Seaward","sourceUpdatedAt":null,"measurements":[{"value":1837.944,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"TDMDDEPM"},{"value":1514.569488,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":23.469599964326207,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"totalDepthReachedDate":"1989-08-28","completionStatus":"Abandoned Phase 3","wellboreStatus":"EXTANT","originStatus":"Decommissioned","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2752%2F05-A13%27&outFields=%2A&outSR=4326&f=json","purpose":"Development","facility":null,"targetField":"HEWETT","prospect":null,"flowClass":"Gas Well","fluidTypes":"Gas","parentWell":"52/05-A5","parentRole":"Re-drill","sidetrackType":null,"licenceNumber":"P28","totalDepthLicenceNumber":"P28","classification":{"purposeGroup":"development","basis":"wellficent-source-purpose-v2","sourceValue":"Development","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"reuseLicense":"unconfirmed","commercialUseAllowed":null,"attribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceAsOf":null,"positionAccuracy":null,"excludedRows":0,"sourceRows":13383,"termsUrl":null,"id":"uk-nsta-offshore","name":"NSTA — UK offshore wellbore top holes","source":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0","checkedAt":"2026-10-02","importedAt":"2026-10-03T00:30:00+00:00","sourceCrs":"EPSG:4326 WGS84 service geometry; source TOPHOLEDTM attributes vary","coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","currentStatusVerified":false,"exclusions":{},"sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","sourceRetrievedAt":"2026-10-02T23:32:49+00:00","recordType":"wellbore-top-hole","rightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseNote":"ArcGIS item metadata does not specify a reuse licence; public access alone is not a licence.","recordCount":13383,"distinctSourceWellIds":8295,"bounds":[-9.8454471,48.5244231,3.35291,62.6562819],"recordUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2752%2F05-A13%27&outFields=%2A&outSR=4326&f=json"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/uk-nsta-offshore-52-05-a13"},{"id":"uk-nsta-offshore-52-05-a14","wellId":"52/05-A6","sourceRecordId":"52/05-A14","name":"52/05-A14","wellName":"52/05-A14","catalogue":"uk-nsta-offshore","sector":"oil-gas","latitude":52.9987632,"longitude":1.8463512,"operator":"ENI HEWETT LIMITED","operatorRole":"responsible-wellbore-operator","companies":[{"sourceId":null,"url":null,"name":"ENI HEWETT LIMITED","role":"responsible-wellbore-operator"},{"sourceId":null,"url":null,"name":"ENI UK LIMITED","role":"licence-origin-operator"},{"sourceId":null,"url":null,"name":"ENI UK LIMITED","role":"licence-td-operator"}],"spudDate":"1989-10-05","completionDate":"1989-10-24","status":"Decomissioned","depth":"1978.15 m MD · Kelly Bushing","basin":null,"area":"Seaward","sourceUpdatedAt":null,"measurements":[{"value":1978.152,"unit":"m","kind":"measured-depth","reference":"Kelly Bushing","sourceField":"TDMDDEPM"},{"value":1484.656416,"unit":"m","kind":"vertical-depth","reference":"subsea","sourceField":"TDTVDSSM"},{"value":24.380952,"unit":"m","kind":"water-depth","reference":null,"sourceField":"WATDEP_M"}],"totalDepthReachedDate":"1989-10-16","completionStatus":"Abandoned Phase 3","wellboreStatus":"EXTANT","originStatus":"Decommissioned","sourceUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2752%2F05-A14%27&outFields=%2A&outSR=4326&f=json","purpose":"Development","facility":null,"targetField":"HEWETT","prospect":null,"flowClass":"Gas Well","fluidTypes":"Gas","parentWell":"52/05-A6","parentRole":"Re-drill","sidetrackType":null,"licenceNumber":"P28","totalDepthLicenceNumber":"P28","classification":{"purposeGroup":"development","basis":"wellficent-source-purpose-v2","sourceValue":"Development","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"reuseLicense":"unconfirmed","commercialUseAllowed":null,"attribution":"Contains information provided by the North Sea Transition Authority and/or other third parties.","sourceAsOf":null,"positionAccuracy":null,"excludedRows":0,"sourceRows":13383,"termsUrl":null,"id":"uk-nsta-offshore","name":"NSTA — UK offshore wellbore top holes","source":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0","checkedAt":"2026-10-02","importedAt":"2026-10-03T00:30:00+00:00","sourceCrs":"EPSG:4326 WGS84 service geometry; source TOPHOLEDTM attributes vary","coordinateMethod":"official-WGS84-top-hole-geometry-outSR-4326","currentStatusVerified":false,"exclusions":{},"sourceSha256":"ad10c28aabbd58cbd05f0692b3e8b18d929681e8afce4d92c4c5aeeaeadcefb8","sourceRetrievedAt":"2026-10-02T23:32:49+00:00","recordType":"wellbore-top-hole","rightsReviewUrl":"https://www.arcgis.com/home/item.html?id=b5752e9f56a949e3ad44a08144e621a8","reuseNote":"ArcGIS item metadata does not specify a reuse licence; public access alone is not a licence.","recordCount":13383,"distinctSourceWellIds":8295,"bounds":[-9.8454471,48.5244231,3.35291,62.6562819],"recordUrl":"https://services-eu1.arcgis.com/OZMfUznmLTnWccBc/arcgis/rest/services/UKCS_offshore_wellbore_top_holes_(WGS84)/FeatureServer/0/query?where=WELLREGNO%3D%2752%2F05-A14%27&outFields=%2A&outSR=4326&f=json"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/uk-nsta-offshore-52-05-a14"}]}