{"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":22,"distinctSourceWellIds":22,"page":1,"pageSize":40,"next_url":null,"catalogues":[{"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]}],"companies":[{"name":"Staatsmijnen N.V.","role":"reported-owner","records":22},{"name":"Staatsmijnen","role":"original-operator","records":11},{"name":"Kessler","role":"drilling-contractor","records":3},{"name":"DSM","role":"original-operator","records":2},{"name":"Gluck auf","role":"drilling-contractor","records":2},{"name":"Mynbouwkundige werken Heerlen","role":"drilling-contractor","records":2},{"name":"Eschweiler Bergwerkverein (D)","role":"drilling-contractor","records":1},{"name":"Foraky, S.A., Brussel (B)","role":"drilling-contractor","records":1},{"name":"Herzhog Heinrich","role":"drilling-contractor","records":1},{"name":"Jourdin, Guisden","role":"drilling-contractor","records":1},{"name":"Limburg, Boormij.","role":"drilling-contractor","records":1},{"name":"Nederlandse Maatschappij","role":"drilling-contractor","records":1},{"name":"Slik en Co, van der","role":"drilling-contractor","records":1},{"name":"Staats, Evers en Monnig","role":"drilling-contractor","records":1},{"name":"Weuste, W.","role":"drilling-contractor","records":1},{"name":"Wilhelminengluck","role":"drilling-contractor","records":1}],"records":[{"id":"nl-nlog-db-009","wellId":"4261","sourceRecordId":"DB-009","name":"DIEPBORING-009 KAALHEIDE","wellName":"DB-009","catalogue":"netherlands-nlog","sector":"oil-gas","latitude":50.8677377,"longitude":6.0495325,"operator":"Staatsmijnen","operatorRole":"original-operator","companies":[{"sourceId":null,"url":null,"name":"Staatsmijnen","role":"original-operator"},{"sourceId":null,"url":null,"name":"Staatsmijnen N.V.","role":"reported-owner"},{"sourceId":null,"url":null,"name":"Weuste, W.","role":"drilling-contractor"}],"spudDate":"1873-01-01","completionDate":"1873-12-31","status":null,"depth":"89.12 m MD · Ground Level","basin":null,"area":"On-shore","sourceUpdatedAt":null,"measurements":[{"value":89.12,"unit":"m","kind":"measured-depth","reference":"Ground Level","sourceField":"END_DEPTH_MAH"},{"value":89.12,"unit":"m","kind":"vertical-depth","reference":"Ground Level","sourceField":"END_DEPTH_MTVD"}],"sourceUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106520714","purpose":"Exploration hydrocarbon","facility":null,"classification":{"purposeGroup":"exploration","basis":"wellficent-source-purpose-v2","sourceValue":"Exploration hydrocarbon","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"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],"recordUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106520714"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/nl-nlog-db-009"},{"id":"nl-nlog-db-010","wellId":"4262","sourceRecordId":"DB-010","name":"DIEPBORING-010 CHEVREMONT","wellName":"DB-010","catalogue":"netherlands-nlog","sector":"oil-gas","latitude":50.8766532,"longitude":6.0563564,"operator":"Staatsmijnen","operatorRole":"original-operator","companies":[{"sourceId":null,"url":null,"name":"Staatsmijnen","role":"original-operator"},{"sourceId":null,"url":null,"name":"Staatsmijnen N.V.","role":"reported-owner"}],"spudDate":"1873-01-01","completionDate":"1873-12-31","status":null,"depth":"107 m MD · Rotary Table","basin":null,"area":"On-shore","sourceUpdatedAt":null,"measurements":[{"value":107,"unit":"m","kind":"measured-depth","reference":"Rotary Table","sourceField":"END_DEPTH_MAH"},{"value":107,"unit":"m","kind":"vertical-depth","reference":"Rotary Table","sourceField":"END_DEPTH_MTVD"}],"sourceUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106520720","purpose":"Exploration hydrocarbon","facility":null,"classification":{"purposeGroup":"exploration","basis":"wellficent-source-purpose-v2","sourceValue":"Exploration hydrocarbon","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"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],"recordUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106520720"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/nl-nlog-db-010"},{"id":"nl-nlog-db-019","wellId":"4272","sourceRecordId":"DB-019","name":"DIEPBORING-019 BENZENRADE","wellName":"DB-019","catalogue":"netherlands-nlog","sector":"oil-gas","latitude":50.8638612,"longitude":5.9778136,"operator":null,"operatorRole":"original-operator","companies":[{"sourceId":null,"url":null,"name":"Staatsmijnen N.V.","role":"reported-owner"},{"sourceId":null,"url":null,"name":"Staats, Evers en Monnig","role":"drilling-contractor"}],"spudDate":"1874-01-01","completionDate":"1874-12-31","status":null,"depth":"125.57 m MD · Rotary Table","basin":null,"area":"On-shore","sourceUpdatedAt":null,"measurements":[{"value":125.57,"unit":"m","kind":"measured-depth","reference":"Rotary Table","sourceField":"END_DEPTH_MAH"},{"value":125.57,"unit":"m","kind":"vertical-depth","reference":"Rotary Table","sourceField":"END_DEPTH_MTVD"}],"sourceUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106520773","purpose":"Exploration hydrocarbon","facility":null,"classification":{"purposeGroup":"exploration","basis":"wellficent-source-purpose-v2","sourceValue":"Exploration hydrocarbon","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"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],"recordUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106520773"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/nl-nlog-db-019"},{"id":"nl-nlog-db-020","wellId":"4273","sourceRecordId":"DB-020","name":"DIEPBORING-020 WEUSTENRADE","wellName":"DB-020","catalogue":"netherlands-nlog","sector":"oil-gas","latitude":50.8986785,"longitude":5.9159708,"operator":"Staatsmijnen","operatorRole":"original-operator","companies":[{"sourceId":null,"url":null,"name":"Staatsmijnen","role":"original-operator"},{"sourceId":null,"url":null,"name":"Staatsmijnen N.V.","role":"reported-owner"},{"sourceId":null,"url":null,"name":"Slik en Co, van der","role":"drilling-contractor"}],"spudDate":"1874-01-01","completionDate":"1874-12-31","status":null,"depth":"219.56 m MD · Rotary Table","basin":null,"area":"On-shore","sourceUpdatedAt":null,"measurements":[{"value":219.56,"unit":"m","kind":"measured-depth","reference":"Rotary Table","sourceField":"END_DEPTH_MAH"},{"value":219.56,"unit":"m","kind":"vertical-depth","reference":"Rotary Table","sourceField":"END_DEPTH_MTVD"}],"sourceUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106520778","purpose":"Exploration hydrocarbon","facility":null,"classification":{"purposeGroup":"exploration","basis":"wellficent-source-purpose-v2","sourceValue":"Exploration hydrocarbon","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"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],"recordUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106520778"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/nl-nlog-db-020"},{"id":"nl-nlog-db-028","wellId":"4282","sourceRecordId":"DB-028","name":"DIEPBORING-028 OUDE BONGERD","wellName":"DB-028","catalogue":"netherlands-nlog","sector":"oil-gas","latitude":50.9000699,"longitude":5.8926019,"operator":null,"operatorRole":"original-operator","companies":[{"sourceId":null,"url":null,"name":"Staatsmijnen N.V.","role":"reported-owner"},{"sourceId":null,"url":null,"name":"Jourdin, Guisden","role":"drilling-contractor"}],"spudDate":"1875-01-01","completionDate":"1875-12-31","status":null,"depth":"208.29 m MD · Rotary Table","basin":null,"area":"On-shore","sourceUpdatedAt":null,"measurements":[{"value":208.29,"unit":"m","kind":"measured-depth","reference":"Rotary Table","sourceField":"END_DEPTH_MAH"},{"value":208.29,"unit":"m","kind":"vertical-depth","reference":"Rotary Table","sourceField":"END_DEPTH_MTVD"}],"sourceUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106520825","purpose":"Exploration hydrocarbon","facility":null,"classification":{"purposeGroup":"exploration","basis":"wellficent-source-purpose-v2","sourceValue":"Exploration hydrocarbon","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"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],"recordUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106520825"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/nl-nlog-db-028"},{"id":"nl-nlog-db-038","wellId":"4292","sourceRecordId":"DB-038","name":"DIEPBORING-038 BOVENS NIEUWENHA","wellName":"DB-038","catalogue":"netherlands-nlog","sector":"oil-gas","latitude":50.9123107,"longitude":6.0218134,"operator":"Staatsmijnen","operatorRole":"original-operator","companies":[{"sourceId":null,"url":null,"name":"Staatsmijnen","role":"original-operator"},{"sourceId":null,"url":null,"name":"Staatsmijnen N.V.","role":"reported-owner"},{"sourceId":null,"url":null,"name":"Eschweiler Bergwerkverein (D)","role":"drilling-contractor"}],"spudDate":"1892-01-01","completionDate":"1892-12-31","status":null,"depth":"267.66 m MD · Rotary Table","basin":null,"area":"On-shore","sourceUpdatedAt":null,"measurements":[{"value":267.66,"unit":"m","kind":"measured-depth","reference":"Rotary Table","sourceField":"END_DEPTH_MAH"},{"value":267.66,"unit":"m","kind":"vertical-depth","reference":"Rotary Table","sourceField":"END_DEPTH_MTVD"}],"sourceUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106520880","purpose":"Exploration hydrocarbon","facility":null,"classification":{"purposeGroup":"exploration","basis":"wellficent-source-purpose-v2","sourceValue":"Exploration hydrocarbon","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"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],"recordUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106520880"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/nl-nlog-db-038"},{"id":"nl-nlog-db-048","wellId":"4302","sourceRecordId":"DB-048","name":"DIEPBORING-048 KAST WIJNANDSRAD","wellName":"DB-048","catalogue":"netherlands-nlog","sector":"oil-gas","latitude":50.9036859,"longitude":5.8864248,"operator":null,"operatorRole":"original-operator","companies":[{"sourceId":null,"url":null,"name":"Staatsmijnen N.V.","role":"reported-owner"},{"sourceId":null,"url":null,"name":"Limburg, Boormij.","role":"drilling-contractor"}],"spudDate":"1897-01-01","completionDate":"1897-12-31","status":null,"depth":"418.82 m MD · Rotary Table","basin":null,"area":"On-shore","sourceUpdatedAt":null,"measurements":[{"value":418.82,"unit":"m","kind":"measured-depth","reference":"Rotary Table","sourceField":"END_DEPTH_MAH"},{"value":418.82,"unit":"m","kind":"vertical-depth","reference":"Rotary Table","sourceField":"END_DEPTH_MTVD"}],"sourceUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106520939","purpose":"Exploration hydrocarbon","facility":null,"classification":{"purposeGroup":"exploration","basis":"wellficent-source-purpose-v2","sourceValue":"Exploration hydrocarbon","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"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],"recordUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106520939"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/nl-nlog-db-048"},{"id":"nl-nlog-db-049","wellId":"4303","sourceRecordId":"DB-049","name":"DIEPBORING-049 GRACHT (OIRSBEEK)","wellName":"DB-049","catalogue":"netherlands-nlog","sector":"oil-gas","latitude":50.9509762,"longitude":5.9047486,"operator":"Staatsmijnen","operatorRole":"original-operator","companies":[{"sourceId":null,"url":null,"name":"Staatsmijnen","role":"original-operator"},{"sourceId":null,"url":null,"name":"Staatsmijnen N.V.","role":"reported-owner"},{"sourceId":null,"url":null,"name":"Kessler","role":"drilling-contractor"}],"spudDate":"1897-01-01","completionDate":"1897-12-31","status":null,"depth":"366.79 m MD · Rotary Table","basin":null,"area":"On-shore","sourceUpdatedAt":null,"measurements":[{"value":366.79,"unit":"m","kind":"measured-depth","reference":"Rotary Table","sourceField":"END_DEPTH_MAH"},{"value":366.79,"unit":"m","kind":"vertical-depth","reference":"Rotary Table","sourceField":"END_DEPTH_MTVD"}],"sourceUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106520944","purpose":"Exploration hydrocarbon","facility":null,"classification":{"purposeGroup":"exploration","basis":"wellficent-source-purpose-v2","sourceValue":"Exploration hydrocarbon","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"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],"recordUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106520944"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/nl-nlog-db-049"},{"id":"nl-nlog-db-051","wellId":"4305","sourceRecordId":"DB-051","name":"DIEPBORING-051 MUNSTERGELEEN","wellName":"DB-051","catalogue":"netherlands-nlog","sector":"oil-gas","latitude":50.9753813,"longitude":5.856193,"operator":null,"operatorRole":"original-operator","companies":[{"sourceId":null,"url":null,"name":"Staatsmijnen N.V.","role":"reported-owner"},{"sourceId":null,"url":null,"name":"Gluck auf","role":"drilling-contractor"}],"spudDate":"1897-01-01","completionDate":"1897-12-31","status":null,"depth":"163 m MD · Rotary Table","basin":null,"area":"On-shore","sourceUpdatedAt":null,"measurements":[{"value":163,"unit":"m","kind":"measured-depth","reference":"Rotary Table","sourceField":"END_DEPTH_MAH"},{"value":163,"unit":"m","kind":"vertical-depth","reference":"Rotary Table","sourceField":"END_DEPTH_MTVD"}],"sourceUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106520958","purpose":"Exploration hydrocarbon","facility":null,"classification":{"purposeGroup":"exploration","basis":"wellficent-source-purpose-v2","sourceValue":"Exploration hydrocarbon","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"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],"recordUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106520958"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/nl-nlog-db-051"},{"id":"nl-nlog-db-054","wellId":"4308","sourceRecordId":"DB-054","name":"DIEPBORING-054 PUTH","wellName":"DB-054","catalogue":"netherlands-nlog","sector":"oil-gas","latitude":50.9590522,"longitude":5.8688065,"operator":null,"operatorRole":"original-operator","companies":[{"sourceId":null,"url":null,"name":"Staatsmijnen N.V.","role":"reported-owner"},{"sourceId":null,"url":null,"name":"Gluck auf","role":"drilling-contractor"}],"spudDate":"1899-01-01","completionDate":"1899-12-31","status":null,"depth":"445 m MD · Rotary Table","basin":null,"area":"On-shore","sourceUpdatedAt":null,"measurements":[{"value":445,"unit":"m","kind":"measured-depth","reference":"Rotary Table","sourceField":"END_DEPTH_MAH"},{"value":445,"unit":"m","kind":"vertical-depth","reference":"Rotary Table","sourceField":"END_DEPTH_MTVD"}],"sourceUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106520975","purpose":"Exploration hydrocarbon","facility":null,"classification":{"purposeGroup":"exploration","basis":"wellficent-source-purpose-v2","sourceValue":"Exploration hydrocarbon","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"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],"recordUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106520975"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/nl-nlog-db-054"},{"id":"nl-nlog-db-055","wellId":"4309","sourceRecordId":"DB-055","name":"DIEPBORING-055 VELDE","wellName":"DB-055","catalogue":"netherlands-nlog","sector":"oil-gas","latitude":50.8898686,"longitude":5.8824698,"operator":null,"operatorRole":"original-operator","companies":[{"sourceId":null,"url":null,"name":"Staatsmijnen N.V.","role":"reported-owner"}],"spudDate":"1898-01-01","completionDate":"1899-12-31","status":null,"depth":"436.92 m MD · Rotary Table","basin":null,"area":"On-shore","sourceUpdatedAt":null,"measurements":[{"value":436.92,"unit":"m","kind":"measured-depth","reference":"Rotary Table","sourceField":"END_DEPTH_MAH"},{"value":436.92,"unit":"m","kind":"vertical-depth","reference":"Rotary Table","sourceField":"END_DEPTH_MTVD"}],"sourceUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106520981","purpose":"Exploration hydrocarbon","facility":null,"classification":{"purposeGroup":"exploration","basis":"wellficent-source-purpose-v2","sourceValue":"Exploration hydrocarbon","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"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],"recordUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106520981"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/nl-nlog-db-055"},{"id":"nl-nlog-db-056","wellId":"4310","sourceRecordId":"DB-056","name":"DIEPBORING-056 AMSTENRADE","wellName":"DB-056","catalogue":"netherlands-nlog","sector":"oil-gas","latitude":50.9388803,"longitude":5.9248218,"operator":"Staatsmijnen","operatorRole":"original-operator","companies":[{"sourceId":null,"url":null,"name":"Staatsmijnen","role":"original-operator"},{"sourceId":null,"url":null,"name":"Staatsmijnen N.V.","role":"reported-owner"},{"sourceId":null,"url":null,"name":"Kessler","role":"drilling-contractor"}],"spudDate":"1898-04-25","completionDate":"1898-12-31","status":null,"depth":"329.3 m MD · Rotary Table","basin":null,"area":"On-shore","sourceUpdatedAt":null,"measurements":[{"value":329.3,"unit":"m","kind":"measured-depth","reference":"Rotary Table","sourceField":"END_DEPTH_MAH"},{"value":329.3,"unit":"m","kind":"vertical-depth","reference":"Rotary Table","sourceField":"END_DEPTH_MTVD"}],"sourceUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106520987","purpose":"Exploration hydrocarbon","facility":null,"classification":{"purposeGroup":"exploration","basis":"wellficent-source-purpose-v2","sourceValue":"Exploration hydrocarbon","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"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],"recordUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106520987"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/nl-nlog-db-056"},{"id":"nl-nlog-db-057","wellId":"4311","sourceRecordId":"DB-057","name":"DIEPBORING-057 MERKELBEEK","wellName":"DB-057","catalogue":"netherlands-nlog","sector":"oil-gas","latitude":50.9522526,"longitude":5.954228,"operator":"Staatsmijnen","operatorRole":"original-operator","companies":[{"sourceId":null,"url":null,"name":"Staatsmijnen","role":"original-operator"},{"sourceId":null,"url":null,"name":"Staatsmijnen N.V.","role":"reported-owner"},{"sourceId":null,"url":null,"name":"Kessler","role":"drilling-contractor"}],"spudDate":"1898-01-01","completionDate":"1898-12-31","status":null,"depth":"470.5 m MD · Rotary Table","basin":null,"area":"On-shore","sourceUpdatedAt":null,"measurements":[{"value":470.5,"unit":"m","kind":"measured-depth","reference":"Rotary Table","sourceField":"END_DEPTH_MAH"},{"value":470.5,"unit":"m","kind":"vertical-depth","reference":"Rotary Table","sourceField":"END_DEPTH_MTVD"}],"sourceUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106520994","purpose":"Exploration hydrocarbon","facility":null,"classification":{"purposeGroup":"exploration","basis":"wellficent-source-purpose-v2","sourceValue":"Exploration hydrocarbon","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"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],"recordUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106520994"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/nl-nlog-db-057"},{"id":"nl-nlog-db-064","wellId":"4318","sourceRecordId":"DB-064","name":"DIEPBORING-064 WINDRAAK","wellName":"DB-064","catalogue":"netherlands-nlog","sector":"oil-gas","latitude":50.9716035,"longitude":5.8803504,"operator":null,"operatorRole":"original-operator","companies":[{"sourceId":null,"url":null,"name":"Staatsmijnen N.V.","role":"reported-owner"},{"sourceId":null,"url":null,"name":"Wilhelminengluck","role":"drilling-contractor"}],"spudDate":"1899-01-01","completionDate":"1899-12-31","status":null,"depth":"448.45 m MD · Rotary Table","basin":null,"area":"On-shore","sourceUpdatedAt":null,"measurements":[{"value":448.45,"unit":"m","kind":"measured-depth","reference":"Rotary Table","sourceField":"END_DEPTH_MAH"},{"value":448.45,"unit":"m","kind":"vertical-depth","reference":"Rotary Table","sourceField":"END_DEPTH_MTVD"}],"sourceUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106521040","purpose":"Exploration hydrocarbon","facility":null,"classification":{"purposeGroup":"exploration","basis":"wellficent-source-purpose-v2","sourceValue":"Exploration hydrocarbon","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"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],"recordUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106521040"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/nl-nlog-db-064"},{"id":"nl-nlog-db-070","wellId":"4324","sourceRecordId":"DB-070","name":"DIEPBORING-070 OPHOVEN","wellName":"DB-070","catalogue":"netherlands-nlog","sector":"oil-gas","latitude":50.9926255,"longitude":5.8612857,"operator":null,"operatorRole":"original-operator","companies":[{"sourceId":null,"url":null,"name":"Staatsmijnen N.V.","role":"reported-owner"}],"spudDate":"1899-12-09","completionDate":"1900-12-31","status":null,"depth":"265.59 m MD · Rotary Table","basin":null,"area":"On-shore","sourceUpdatedAt":null,"measurements":[{"value":265.59,"unit":"m","kind":"measured-depth","reference":"Rotary Table","sourceField":"END_DEPTH_MAH"},{"value":265.59,"unit":"m","kind":"vertical-depth","reference":"Rotary Table","sourceField":"END_DEPTH_MTVD"}],"sourceUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106521079","purpose":"Exploration hydrocarbon","facility":null,"classification":{"purposeGroup":"exploration","basis":"wellficent-source-purpose-v2","sourceValue":"Exploration hydrocarbon","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"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],"recordUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106521079"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/nl-nlog-db-070"},{"id":"nl-nlog-db-072","wellId":"4326","sourceRecordId":"DB-072","name":"DIEPBORING-072 LUTTERADE","wellName":"DB-072","catalogue":"netherlands-nlog","sector":"oil-gas","latitude":50.9782753,"longitude":5.8174307,"operator":null,"operatorRole":"original-operator","companies":[{"sourceId":null,"url":null,"name":"Staatsmijnen N.V.","role":"reported-owner"},{"sourceId":null,"url":null,"name":"Herzhog Heinrich","role":"drilling-contractor"}],"spudDate":"1901-04-17","completionDate":"1901-09-03","status":null,"depth":"364.52 m MD · Rotary Table","basin":null,"area":"On-shore","sourceUpdatedAt":null,"measurements":[{"value":364.52,"unit":"m","kind":"measured-depth","reference":"Rotary Table","sourceField":"END_DEPTH_MAH"},{"value":364.52,"unit":"m","kind":"vertical-depth","reference":"Rotary Table","sourceField":"END_DEPTH_MTVD"}],"sourceUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106521091","purpose":"Exploration hydrocarbon","facility":null,"classification":{"purposeGroup":"exploration","basis":"wellficent-source-purpose-v2","sourceValue":"Exploration hydrocarbon","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"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],"recordUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106521091"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/nl-nlog-db-072"},{"id":"nl-nlog-sm-09","wellId":"4417","sourceRecordId":"SM-09","name":"SM-IX WOLFSHAGEN","wellName":"SM-09","catalogue":"netherlands-nlog","sector":"oil-gas","latitude":50.9486606,"longitude":5.8944089,"operator":"DSM","operatorRole":"original-operator","companies":[{"sourceId":null,"url":null,"name":"DSM","role":"original-operator"},{"sourceId":null,"url":null,"name":"Staatsmijnen N.V.","role":"reported-owner"}],"spudDate":"1909-01-01","completionDate":"1909-12-31","status":null,"depth":"299 m MD · Rotary Table","basin":null,"area":"On-shore","sourceUpdatedAt":null,"measurements":[{"value":299,"unit":"m","kind":"measured-depth","reference":"Rotary Table","sourceField":"END_DEPTH_MAH"},{"value":299,"unit":"m","kind":"vertical-depth","reference":"Rotary Table","sourceField":"END_DEPTH_MTVD"}],"sourceUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106521638","purpose":"Exploration hydrocarbon","facility":null,"classification":{"purposeGroup":"exploration","basis":"wellficent-source-purpose-v2","sourceValue":"Exploration hydrocarbon","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"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],"recordUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106521638"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/nl-nlog-sm-09"},{"id":"nl-nlog-sm-69","wellId":"4474","sourceRecordId":"SM-69","name":"SM-LXIX HULSBERG","wellName":"SM-69","catalogue":"netherlands-nlog","sector":"oil-gas","latitude":50.888151,"longitude":5.8758933,"operator":"Staatsmijnen","operatorRole":"original-operator","companies":[{"sourceId":null,"url":null,"name":"Staatsmijnen","role":"original-operator"},{"sourceId":null,"url":null,"name":"Staatsmijnen N.V.","role":"reported-owner"},{"sourceId":null,"url":null,"name":"Foraky, S.A., Brussel (B)","role":"drilling-contractor"}],"spudDate":"1953-03-10","completionDate":"1953-04-30","status":null,"depth":"302.81 m MD · Rotary Table","basin":null,"area":"On-shore","sourceUpdatedAt":null,"measurements":[{"value":302.81,"unit":"m","kind":"measured-depth","reference":"Rotary Table","sourceField":"END_DEPTH_MAH"},{"value":302.81,"unit":"m","kind":"vertical-depth","reference":"Rotary Table","sourceField":"END_DEPTH_MTVD"}],"sourceUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106522010","purpose":"Exploration hydrocarbon","facility":null,"classification":{"purposeGroup":"exploration","basis":"wellficent-source-purpose-v2","sourceValue":"Exploration hydrocarbon","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"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],"recordUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106522010"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/nl-nlog-sm-69"},{"id":"nl-nlog-sm-10","wellId":"4418","sourceRecordId":"SM-10","name":"SM-X SCHINNEN","wellName":"SM-10","catalogue":"netherlands-nlog","sector":"oil-gas","latitude":50.945559,"longitude":5.892892,"operator":"DSM","operatorRole":"original-operator","companies":[{"sourceId":null,"url":null,"name":"DSM","role":"original-operator"},{"sourceId":null,"url":null,"name":"Staatsmijnen N.V.","role":"reported-owner"}],"spudDate":"1909-01-01","completionDate":"1909-12-31","status":null,"depth":"205.69 m MD · Rotary Table","basin":null,"area":"On-shore","sourceUpdatedAt":null,"measurements":[{"value":205.69,"unit":"m","kind":"measured-depth","reference":"Rotary Table","sourceField":"END_DEPTH_MAH"},{"value":205.69,"unit":"m","kind":"vertical-depth","reference":"Rotary Table","sourceField":"END_DEPTH_MTVD"}],"sourceUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106521645","purpose":"Exploration hydrocarbon","facility":null,"classification":{"purposeGroup":"exploration","basis":"wellficent-source-purpose-v2","sourceValue":"Exploration hydrocarbon","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"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],"recordUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106521645"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/nl-nlog-sm-10"},{"id":"nl-nlog-sm-41","wellId":"4449","sourceRecordId":"SM-41","name":"SM-XLI HEERLEN","wellName":"SM-41","catalogue":"netherlands-nlog","sector":"oil-gas","latitude":50.9157533,"longitude":5.9992553,"operator":"Staatsmijnen","operatorRole":"original-operator","companies":[{"sourceId":null,"url":null,"name":"Staatsmijnen","role":"original-operator"},{"sourceId":null,"url":null,"name":"Staatsmijnen N.V.","role":"reported-owner"},{"sourceId":null,"url":null,"name":"Mynbouwkundige werken Heerlen","role":"drilling-contractor"}],"spudDate":"1919-01-01","completionDate":"1919-12-31","status":null,"depth":"155.6 m MD · Rotary Table","basin":null,"area":"On-shore","sourceUpdatedAt":null,"measurements":[{"value":155.6,"unit":"m","kind":"measured-depth","reference":"Rotary Table","sourceField":"END_DEPTH_MAH"},{"value":155.6,"unit":"m","kind":"vertical-depth","reference":"Rotary Table","sourceField":"END_DEPTH_MTVD"}],"sourceUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106521853","purpose":"Exploration hydrocarbon","facility":null,"classification":{"purposeGroup":"exploration","basis":"wellficent-source-purpose-v2","sourceValue":"Exploration hydrocarbon","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"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],"recordUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106521853"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/nl-nlog-sm-41"},{"id":"nl-nlog-sm-46","wellId":"4454","sourceRecordId":"SM-46","name":"SM-XLVI SITTARD","wellName":"SM-46","catalogue":"netherlands-nlog","sector":"oil-gas","latitude":50.9816011,"longitude":5.7894334,"operator":"Staatsmijnen","operatorRole":"original-operator","companies":[{"sourceId":null,"url":null,"name":"Staatsmijnen","role":"original-operator"},{"sourceId":null,"url":null,"name":"Staatsmijnen N.V.","role":"reported-owner"},{"sourceId":null,"url":null,"name":"Mynbouwkundige werken Heerlen","role":"drilling-contractor"}],"spudDate":"1920-01-01","completionDate":"1920-12-31","status":null,"depth":"345.05 m MD · Rotary Table","basin":null,"area":"On-shore","sourceUpdatedAt":null,"measurements":[{"value":345.05,"unit":"m","kind":"measured-depth","reference":"Rotary Table","sourceField":"END_DEPTH_MAH"},{"value":345.05,"unit":"m","kind":"vertical-depth","reference":"Rotary Table","sourceField":"END_DEPTH_MTVD"}],"sourceUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106521887","purpose":"Exploration hydrocarbon","facility":null,"classification":{"purposeGroup":"exploration","basis":"wellficent-source-purpose-v2","sourceValue":"Exploration hydrocarbon","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"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],"recordUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106521887"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/nl-nlog-sm-46"},{"id":"nl-nlog-sm-26","wellId":"4434","sourceRecordId":"SM-26","name":"SM-XXVI TERWEIJER (HEERLEN)","wellName":"SM-26","catalogue":"netherlands-nlog","sector":"oil-gas","latitude":50.9234659,"longitude":5.9529152,"operator":"Staatsmijnen","operatorRole":"original-operator","companies":[{"sourceId":null,"url":null,"name":"Staatsmijnen","role":"original-operator"},{"sourceId":null,"url":null,"name":"Staatsmijnen N.V.","role":"reported-owner"},{"sourceId":null,"url":null,"name":"Nederlandse Maatschappij","role":"drilling-contractor"}],"spudDate":"1916-01-01","completionDate":"1916-12-31","status":null,"depth":"208.85 m MD · Rotary Table","basin":null,"area":"On-shore","sourceUpdatedAt":null,"measurements":[{"value":208.85,"unit":"m","kind":"measured-depth","reference":"Rotary Table","sourceField":"END_DEPTH_MAH"},{"value":208.85,"unit":"m","kind":"vertical-depth","reference":"Rotary Table","sourceField":"END_DEPTH_MTVD"}],"sourceUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106521749","purpose":"Exploration hydrocarbon","facility":null,"classification":{"purposeGroup":"exploration","basis":"wellficent-source-purpose-v2","sourceValue":"Exploration hydrocarbon","kind":"derived"},"coordinateCrs":"EPSG:4326","snapshotSha256":"7d6e677299352a7b989393edc6a851c0822df0e5f2355d2bd0f6d0b3c86192df","source":{"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],"recordUrl":"https://www.nlog.nl/nlog-mapviewer/brh/106521749"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/nl-nlog-sm-26"}]}