WELLFICENT / Public well atlas

Public well atlas

Explore documented wells and boreholes. Search source identifiers, inspect coordinates and compare available records.

Matching records: 2,174
Distinct source well IDs: 1,669
Source catalogues: 1

Partial source coverage. Status and company roles are reported by each source, not independently verified as current. Unknown does not mean zero.

Boreholes and sidetracks may share a well ID. Counts describe these source snapshots, not market size. Catalogue labels describe the source, not territorial boundaries. Permitted locations may not have been drilled.

From records to measurements →

Research field production, groundwater levels, formations and well tests together.

Sources, rights and method ↗

Explore the map ↗

Opening the map connects to OpenStreetMap. Pins use WGS84 coordinates; accuracy varies by source. Zoom into clusters, then select a pin. Coincident records open a filtered list.

Oil and gasAppraisal

15/22-F3

15/22-F3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.237919 / 0.207254Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1996-10-21

Oil and gasAppraisal

15/22-F3Z

15/22-F3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.237919 / 0.207254Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1997-08-03

Oil and gasAppraisal

15/23- 5

15/23- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.287713 / 0.432633Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1977-11-28

Oil and gasAppraisal

15/23a- 12

15/23a- 12 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.272981 / 0.523474Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1991-06-09

Oil and gasAppraisal

15/23a- 7

15/23a- 7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.280287 / 0.486694Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1983-05-01

Oil and gasAppraisal

15/23a- 8

15/23a- 8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.295064 / 0.428230Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1983-07-09

Oil and gasAppraisal

15/23a- 9

15/23a- 9 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.298902 / 0.417118Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1984-02-25

Oil and gasAppraisal

15/23d- 13Z

15/23d- 13 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.202052 / 0.565128Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 2008-01-07

Oil and gasAppraisal

15/23d- 15

15/23d- 15 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.212546 / 0.563650Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 2010-02-22

Oil and gasAppraisal

15/24a- 9

15/24a- 9 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.197296 / 0.629864Operator in source snapshot: NEO NEXT+ ENERGY PETROLEUM LIMITEDRecorded spud date: 2009-06-20

Oil and gasAppraisal

15/24b- 5

15/24b- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.321482 / 0.684716Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1991-09-04

Oil and gasAppraisal

15/24b- 6

15/24b- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.297683 / 0.773989Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1992-02-07

Oil and gasAppraisal

15/24b- 8

15/24b- 8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.299396 / 0.788862Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 2005-05-22

Oil and gasAppraisal

15/24b- 8Z

15/24b- 8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.299396 / 0.788862Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 2005-06-07

Oil and gasAppraisal

15/24b-W1

15/24b-W1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.323521 / 0.696676Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1996-03-29

Oil and gasAppraisal

15/25a- 13

15/25a- 13 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.250857 / 0.847437Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 2005-03-31

Oil and gasAppraisal

15/25a- 13Y

15/25a- 13 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.250857 / 0.847437Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 2005-03-31

Oil and gasAppraisal

15/25a- 13Z

15/25a- 13 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.250857 / 0.847437Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 2005-03-31

Oil and gasAppraisal

15/25a-N2W

15/25a-N2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.248016 / 0.844902Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 2008-12-03

Oil and gasAppraisal

15/25b- 10

15/25b- 10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.204571 / 0.942359Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 2004-07-02

Oil and gasAppraisal

15/25b- 12

15/25b- 12 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.182782 / 0.988632Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 2004-11-04

Oil and gasAppraisal

15/25b- 12Y

15/25b- 12 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.182782 / 0.988632Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 2004-11-21

Oil and gasAppraisal

15/25b- 12Z

15/25b- 12 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.182782 / 0.988632Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 2004-11-14

Oil and gasAppraisal

15/25b- 7Z

15/25b- 7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.227927 / 0.939281Operator in source snapshot: PREMIER OIL UK LIMITEDRecorded spud date: 2004-02-13

Oil and gasAppraisal

15/25b- 8

15/25b- 8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.195101 / 0.971940Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 2004-02-29

Oil and gasAppraisal

15/25b- 8Z

15/25b- 8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.195101 / 0.971940Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 2005-06-17

Oil and gasAppraisal

15/25b- 9

15/25b- 9 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.195090 / 0.971704Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 2004-04-06

Oil and gasAppraisal

15/25b- 9Y

15/25b- 9 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.195090 / 0.971704Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 2004-04-26

Oil and gasAppraisal

15/25b- 9Z

15/25b- 9 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.195090 / 0.971704Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 2004-04-22

Oil and gasAppraisal

15/25c- 15Z

15/25c- 15A · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.277635 / 0.852983Operator in source snapshot: NEO NEXT+ ENERGY PUK LIMITEDRecorded spud date: 2015-02-03

Oil and gasAppraisal

15/25e- 11

15/25e- 11 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.217618 / 0.925508Operator in source snapshot: PREMIER OIL UK LIMITEDRecorded spud date: 2004-09-28

Oil and gasAppraisal

15/25e- 11Y

15/25e- 11 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.217618 / 0.925508Operator in source snapshot: PREMIER OIL UK LIMITEDRecorded spud date: 2004-10-21

Oil and gasAppraisal

15/25e- 11Z

15/25e- 11 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.217618 / 0.925508Operator in source snapshot: PREMIER OIL UK LIMITEDRecorded spud date: 2004-10-16

Oil and gasAppraisal

15/26a- 3

15/26a- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.102201 / 0.095066Operator in source snapshot: PREMIER OIL (ENCORE PETROLEUM) LIMITEDRecorded spud date: 1984-09-24

Oil and gasAppraisal

15/26a- 4

15/26a- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.096724 / 0.166232Operator in source snapshot: PREMIER OIL (ENCORE PETROLEUM) LIMITEDRecorded spud date: 1985-04-16

Oil and gasAppraisal

15/26b- 10

15/26b- 10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.041145 / 0.111905Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 2010-09-03

Oil and gasAppraisal

15/26b- 10Z

15/26b- 10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.041145 / 0.111905Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 2010-10-19

Oil and gasAppraisal

15/27- 11

15/27- 11 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.024439 / 0.216450Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 2008-11-30

Oil and gasAppraisal

15/27- 4

15/27- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.074476 / 0.363905Operator in source snapshot: HESS LIMITEDRecorded spud date: 1990-02-25

Oil and gasAppraisal

15/27- 6

15/27- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.049933 / 0.349566Operator in source snapshot: HESS LIMITEDRecorded spud date: 1997-08-11

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Dataset library

Each dataset retains its source, access date, row count and reuse conditions. Filtered NDJSON is available for algorithm development.

CalGEM — California public geothermal wells

2,895 Records in snapshot

Source accessed: 2026-10-02

Reuse terms: review-source-terms

California Department of Conservation, Geologic Energy Management Division (CalGEM). Normalized by Wellficent.

Source terms and attribution ↗

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BC Energy Regulator — Public well surface holes

28,928 Records in snapshot

Source accessed: 2026-10-02

Reuse terms: review-source-terms

Contains information licenced under the BC Energy Regulator Open Data Licence. Normalized by Wellficent.

Source terms and attribution ↗

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Index of Oil and Gas Wells in Israel

609 Records in snapshot

Source accessed: 2026-10-02

Reuse terms: review-source-terms

Explore dataset Download NDJSON

UFZ — Jordan Water Wells

6,729 Records in snapshot

Source accessed: 2026-10-02

Reuse terms: review-source-terms

Explore dataset Download NDJSON

TNO / NLOG — Netherlands boreholes

5,758 Records in snapshot

Source accessed: 2026-10-02

Reuse terms: review-source-terms

Source: NLOG / TNO Geological Survey of the Netherlands. Administrative data normalized by Wellficent.

Source terms and attribution ↗

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NZ Petroleum & Minerals — Public petroleum wells

1,210 Records in snapshot

Source accessed: 2026-10-02

Reuse terms: review-source-terms

Source terms and attribution ↗

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Norwegian Offshore Directorate — Wellbores

9,781 Records in snapshot

Source accessed: 2026-10-02

Reuse terms: review-source-terms

Norwegian Offshore Directorate (NOD/SODIR), NLOD 2.0. Normalized by Wellficent.

Source terms and attribution ↗

Explore dataset Download NDJSON

NSTA — UK offshore wellbore top holes

13,383 Records in snapshot

Source accessed: 2026-10-02

Reuse terms: unconfirmed

Contains information provided by the North Sea Transition Authority and/or other third parties.

Source terms and attribution ↗

Explore dataset Download NDJSON

NSTA — England onshore wellbore top holes

2,138 Records in snapshot

Source accessed: 2026-10-02

Reuse terms: nsta-user-agreement-2023-noncommercial

Contains information provided by the North Sea Transition Authority and/or other third parties.

Source terms and attribution ↗

Explore dataset Download NDJSON

Sources and methodology

Public administrative records are normalized with stable source identifiers. Original operators, drilling contractors and reported owners remain separate roles. Dates describe source access or reported events; they do not establish live activity. Coordinates are transformed to WGS84 where needed. Confidential records and personal owner fields are excluded. See each source for coverage, attribution and reuse terms.

NSTA data remains subject to source terms. The onshore agreement permits non-commercial use; the offshore layer has no item-level licence specified. Review each source before commercial use or redistribution.

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Beyond the wellhead, context.

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Public well atlas

Matching records 2,174

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Dataset library

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Beyond the wellhead, context.