{"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":7,"distinctSourceWellIds":7,"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":"Mijnwater Energy B.V.","role":"reported-owner","records":7},{"name":"Mijnwater Energy B.V.","role":"original-operator","records":6},{"name":"FSV","role":"drilling-contractor","records":5},{"name":"Daldrup en Shöne AG","role":"drilling-contractor","records":1},{"name":"Gemeente Heerlen","role":"original-operator","records":1},{"name":"Tacrom Drilling s.r.i.","role":"drilling-contractor","records":1}],"records":[{"id":"nl-nlog-hlh-gt-02","wellId":"5136","sourceRecordId":"HLH-GT-02","name":"HEERLERHEIDE-GT-02","wellName":"HEERLERHEIDE-GT-02","catalogue":"netherlands-nlog","sector":"geothermal","latitude":50.9140108,"longitude":5.9575809,"operator":"Gemeente Heerlen","operatorRole":"original-operator","companies":[{"sourceId":null,"url":null,"name":"Gemeente Heerlen","role":"original-operator"},{"sourceId":null,"url":null,"name":"Mijnwater Energy B.V.","role":"reported-owner"},{"sourceId":null,"url":null,"name":"Daldrup en Shöne AG","role":"drilling-contractor"}],"spudDate":"2006-03-18","completionDate":"2006-06-02","status":"Producing/Injecting","depth":"695.5 m MD · Cellar Floor","basin":"Heerlen Mijnwater","area":"On-shore","sourceUpdatedAt":null,"measurements":[{"value":695.5,"unit":"m","kind":"measured-depth","reference":"Cellar Floor","sourceField":"END_DEPTH_MAH"},{"value":695.5,"unit":"m","kind":"vertical-depth","reference":"Cellar Floor","sourceField":"END_DEPTH_MTVD"}],"sourceUrl":"https://www.nlog.nl/nlog-mapviewer/brh/152773108","purpose":"Development geothermic energy production","facility":"Schaefer 810.1","classification":{"purposeGroup":"development","basis":"wellficent-source-purpose-v2","sourceValue":"Development geothermic energy production","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/152773108"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/nl-nlog-hlh-gt-02"},{"id":"nl-nlog-hlh-gt-03","wellId":"5987","sourceRecordId":"HLH-GT-03","name":"HEERLERHEIDE-GT-03","wellName":"HEERLERHEIDE-GT-03","catalogue":"netherlands-nlog","sector":"geothermal","latitude":50.9168227,"longitude":5.9477702,"operator":"Mijnwater Energy B.V.","operatorRole":"original-operator","companies":[{"sourceId":null,"url":null,"name":"Mijnwater Energy B.V.","role":"original-operator"},{"sourceId":null,"url":null,"name":"Mijnwater Energy B.V.","role":"reported-owner"},{"sourceId":null,"url":null,"name":"Tacrom Drilling s.r.i.","role":"drilling-contractor"}],"spudDate":"2023-10-19","completionDate":"2023-11-16","status":null,"depth":null,"basin":"Heerlen Mijnwater","area":"On-shore","sourceUpdatedAt":null,"measurements":[],"sourceUrl":"https://www.nlog.nl/nlog-mapviewer/brh/3894840488","purpose":"Development geothermic energy production","facility":"Futura 2 HH-75","classification":{"purposeGroup":"development","basis":"wellficent-source-purpose-v2","sourceValue":"Development geothermic energy production","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/3894840488"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/nl-nlog-hlh-gt-03"},{"id":"nl-nlog-hlh-gt-05","wellId":"6052","sourceRecordId":"HLH-GT-05","name":"HEERLERHEIDE-GT-05","wellName":"HLH-GT-05","catalogue":"netherlands-nlog","sector":"geothermal","latitude":50.9137638,"longitude":5.9449445,"operator":"Mijnwater Energy B.V.","operatorRole":"original-operator","companies":[{"sourceId":null,"url":null,"name":"Mijnwater Energy B.V.","role":"original-operator"},{"sourceId":null,"url":null,"name":"Mijnwater Energy B.V.","role":"reported-owner"},{"sourceId":null,"url":null,"name":"FSV","role":"drilling-contractor"}],"spudDate":"2026-08-05","completionDate":"2026-09-02","status":null,"depth":null,"basin":null,"area":"On-shore","sourceUpdatedAt":null,"measurements":[],"sourceUrl":"https://www.nlog.nl/nlog-mapviewer/brh/4035288001","purpose":"Development geothermic energy production","facility":"FSV RIG7 DRILLMEC HH75","classification":{"purposeGroup":"development","basis":"wellficent-source-purpose-v2","sourceValue":"Development geothermic energy production","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/4035288001"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/nl-nlog-hlh-gt-05"},{"id":"nl-nlog-hlh-gt-05-s1","wellId":"6054","sourceRecordId":"HLH-GT-05-S1","name":"HEERLERHEIDE-GT-05-SIDETRACK1","wellName":"HLH-GT-05-S1","catalogue":"netherlands-nlog","sector":"geothermal","latitude":50.9137638,"longitude":5.9449445,"operator":"Mijnwater Energy B.V.","operatorRole":"original-operator","companies":[{"sourceId":null,"url":null,"name":"Mijnwater Energy B.V.","role":"original-operator"},{"sourceId":null,"url":null,"name":"Mijnwater Energy B.V.","role":"reported-owner"},{"sourceId":null,"url":null,"name":"FSV","role":"drilling-contractor"}],"spudDate":"2026-09-03","completionDate":"2026-09-05","status":null,"depth":null,"basin":null,"area":"On-shore","sourceUpdatedAt":null,"measurements":[],"sourceUrl":"https://www.nlog.nl/nlog-mapviewer/brh/4035352937","purpose":"Development geothermic energy production","facility":"FSV RIG7 DRILLMEC HH75","classification":{"purposeGroup":"development","basis":"wellficent-source-purpose-v2","sourceValue":"Development geothermic energy production","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/4035352937"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/nl-nlog-hlh-gt-05-s1"},{"id":"nl-nlog-hlh-gt-05-s2","wellId":"6055","sourceRecordId":"HLH-GT-05-S2","name":"HEERLERHEIDE-GT-05-SIDETRACK2","wellName":"HLH-GT-05-S2","catalogue":"netherlands-nlog","sector":"geothermal","latitude":50.9137638,"longitude":5.9449445,"operator":"Mijnwater Energy B.V.","operatorRole":"original-operator","companies":[{"sourceId":null,"url":null,"name":"Mijnwater Energy B.V.","role":"original-operator"},{"sourceId":null,"url":null,"name":"Mijnwater Energy B.V.","role":"reported-owner"},{"sourceId":null,"url":null,"name":"FSV","role":"drilling-contractor"}],"spudDate":"2026-09-06","completionDate":"2026-09-09","status":null,"depth":null,"basin":null,"area":"On-shore","sourceUpdatedAt":null,"measurements":[],"sourceUrl":"https://www.nlog.nl/nlog-mapviewer/brh/4035352959","purpose":"Development geothermic energy production","facility":"FSV RIG7 DRILLMEC HH75","classification":{"purposeGroup":"development","basis":"wellficent-source-purpose-v2","sourceValue":"Development geothermic energy production","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/4035352959"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/nl-nlog-hlh-gt-05-s2"},{"id":"nl-nlog-hlh-gt-05-s3","wellId":"6056","sourceRecordId":"HLH-GT-05-S3","name":"HEERLERHEIDE-GT-05-SIDETRACK3","wellName":"HLH-GT-05-S3","catalogue":"netherlands-nlog","sector":"geothermal","latitude":50.9137638,"longitude":5.9449445,"operator":"Mijnwater Energy B.V.","operatorRole":"original-operator","companies":[{"sourceId":null,"url":null,"name":"Mijnwater Energy B.V.","role":"original-operator"},{"sourceId":null,"url":null,"name":"Mijnwater Energy B.V.","role":"reported-owner"},{"sourceId":null,"url":null,"name":"FSV","role":"drilling-contractor"}],"spudDate":"2026-09-09","completionDate":"2026-09-12","status":null,"depth":null,"basin":null,"area":"On-shore","sourceUpdatedAt":null,"measurements":[],"sourceUrl":"https://www.nlog.nl/nlog-mapviewer/brh/4035368783","purpose":"Development geothermic energy production","facility":"FSV RIG7 DRILLMEC HH75","classification":{"purposeGroup":"development","basis":"wellficent-source-purpose-v2","sourceValue":"Development geothermic energy production","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/4035368783"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/nl-nlog-hlh-gt-05-s3"},{"id":"nl-nlog-hlh-gt-05-s4","wellId":"6058","sourceRecordId":"HLH-GT-05-S4","name":"HEERLERHEIDE-GT-05-SIDETRACK4","wellName":"HLH-GT-05-S4","catalogue":"netherlands-nlog","sector":"geothermal","latitude":50.9137638,"longitude":5.9449445,"operator":"Mijnwater Energy B.V.","operatorRole":"original-operator","companies":[{"sourceId":null,"url":null,"name":"Mijnwater Energy B.V.","role":"original-operator"},{"sourceId":null,"url":null,"name":"Mijnwater Energy B.V.","role":"reported-owner"},{"sourceId":null,"url":null,"name":"FSV","role":"drilling-contractor"}],"spudDate":"2026-09-13","completionDate":"2026-09-17","status":null,"depth":null,"basin":null,"area":"On-shore","sourceUpdatedAt":null,"measurements":[],"sourceUrl":"https://www.nlog.nl/nlog-mapviewer/brh/4035368835","purpose":"Development geothermic energy production","facility":"FSV RIG7 DRILLMEC HH75","classification":{"purposeGroup":"development","basis":"wellficent-source-purpose-v2","sourceValue":"Development geothermic energy production","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/4035368835"},"qualityFlags":[],"qualityRuleVersion":"wellficent-row-quality-v1","url":"https://wellficent.com/en/wells/record/nl-nlog-hlh-gt-05-s4"}]}