WELLFICENT / Public well atlas

Public well atlas

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

Matching records: 2,955
Distinct source well IDs: 2,671
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 gasExploration

41/10a- 2

41/10a- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.791846 / -0.147708Operator in source snapshot: HARBOUR ENERGY CNS (II) LIMITEDRecorded spud date: 2007-07-23

Oil and gasExploration

41/10a- 2Z

41/10a- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.791846 / -0.147708Operator in source snapshot: HARBOUR ENERGY CNS (II) LIMITEDRecorded spud date: 2007-07-31

Oil and gasExploration

41/14- 1

41/14- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.583901 / -0.310613Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1990-04-26

Oil and gasExploration

41/15- 1

41/15- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.639766 / -0.138916Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1991-04-03

Oil and gasExploration

41/18- 1

41/18- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.390893 / -0.411775Operator in source snapshot: NEO NEXT+ ENERGY E&P UK LIMITEDRecorded spud date: 1966-07-06

Oil and gasExploration

41/20- 1

41/20- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.360341 / -0.090377Operator in source snapshot: NEO NEXT+ ENERGY E&P UK LIMITEDRecorded spud date: 1965-09-08

Oil and gasExploration

41/20- 2

41/20- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.339784 / -0.100099Operator in source snapshot: NEO NEXT+ ENERGY E&P UK LIMITEDRecorded spud date: 1969-09-24

Oil and gasExploration

41/24- 3

41/24- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.292915 / -0.240156Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1992-11-23

Oil and gasExploration

41/24a- 1

41/24a- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.299781 / -0.237879Operator in source snapshot: NEO NEXT+ ENERGY E&P UK LIMITEDRecorded spud date: 1969-04-18

Oil and gasExploration

41/25a- 1

41/25a- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.286449 / -0.127320Operator in source snapshot: NEO NEXT+ ENERGY E&P UK LIMITEDRecorded spud date: 1969-07-15

Oil and gasExploration

42/09- 1

42/09- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.758349 / 0.618152Operator in source snapshot: HESS LIMITEDRecorded spud date: 1997-09-03

Oil and gasExploration

42/10a- 1

42/10a- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.800585 / 0.956178Operator in source snapshot: NEO NEXT+ ENERGY E&P UK LIMITEDRecorded spud date: 1982-05-31

Oil and gasExploration

42/10b- 2

42/10b- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.694771 / 0.847578Operator in source snapshot: NEO NEXT+ ENERGY E&P UK LIMITEDRecorded spud date: 1995-10-16

Oil and gasExploration

42/10b- 2Z

42/10b- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.694771 / 0.847578Operator in source snapshot: NEO NEXT+ ENERGY E&P UK LIMITEDRecorded spud date: 1995-12-23

Oil and gasExploration

42/13- 1

42/13- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.614413 / 0.585686Operator in source snapshot: BP EXPLORATION OPERATING COMPANY LIMITEDRecorded spud date: 1968-06-29

Oil and gasExploration

42/13- 2

42/13- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.584498 / 0.416804Operator in source snapshot: APACHE BERYL I LIMITEDRecorded spud date: 1997-07-12

Oil and gasExploration

42/14- 1

42/14- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.500450 / 0.739091Operator in source snapshot: CHRYSAOR PETROLEUM COMPANY U.K. LIMITEDRecorded spud date: 1969-12-27

Oil and gasExploration

42/14- 2

42/14- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.602168 / 0.686249Operator in source snapshot: INEOS UK SNS LIMITEDRecorded spud date: 2010-06-20

Oil and gasExploration

42/15a- 2

42/15a- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.663018 / 0.849689Operator in source snapshot: NEO NEXT+ ENERGY E&P UK LIMITEDRecorded spud date: 1990-09-27

Oil and gasExploration

42/15a-H

42/15a- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.661420 / 0.802038Operator in source snapshot: ONE-DYAS UK LIMITEDRecorded spud date: 2023-03-24

Oil and gasExploration

42/15b- 1

42/15b- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.542025 / 0.902835Operator in source snapshot: NEO NEXT+ ENERGY E&P UK LIMITEDRecorded spud date: 1984-05-06

Oil and gasExploration

42/16- 1

42/16- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.360387 / 0.063382Operator in source snapshot: PREMIER OIL EXPLORATION LIMITEDRecorded spud date: 1993-10-20

Oil and gasExploration

42/18- 1

42/18- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.346680 / 0.466942Operator in source snapshot: ENI LNS LIMITEDRecorded spud date: 1991-02-18

Oil and gasExploration

42/18- 2

42/18- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.477111 / 0.592200Operator in source snapshot: ENI ULX LIMITEDRecorded spud date: 1993-02-01

Oil and gasExploration

42/19a- 1

42/19a- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.365296 / 0.784982Operator in source snapshot: INEOS UK SNS LIMITEDRecorded spud date: 2010-05-26

Oil and gasExploration

42/21- 1

42/21- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.211875 / 0.078060Operator in source snapshot: SPIRIT ENERGY RESOURCES LIMITEDRecorded spud date: 2005-09-23

Oil and gasExploration

42/22- 1

42/22- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.263809 / 0.207609Operator in source snapshot: APACHE BERYL I LIMITEDRecorded spud date: 1987-11-28

Oil and gasExploration

42/23- 1

42/23- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.263568 / 0.575837Operator in source snapshot: BRITOIL (NINIAN) LIMITEDRecorded spud date: 1966-01-26

Oil and gasExploration

42/24- 1

42/24- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.191456 / 0.738676Operator in source snapshot: CHRYSAOR PETROLEUM COMPANY U.K. LIMITEDRecorded spud date: 1990-12-17

Oil and gasExploration

42/25- 1

42/25- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.228321 / 0.978098Operator in source snapshot: BRITOIL LIMITEDRecorded spud date: 1990-09-18

Oil and gasExploration

42/25- 2

42/25- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.266336 / 0.810196Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1995-02-07

Oil and gasExploration

42/26- 1

42/26- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.057019 / 0.099824Operator in source snapshot: TOTAL MINATOME OIL & GAS (UK) LIMITEDRecorded spud date: 1974-12-07

Oil and gasExploration

42/27- 4Z

42/27- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.041111 / 0.391057Operator in source snapshot: DANA PETROLEUM (E&P) LIMITEDRecorded spud date: 2023-10-02

Oil and gasExploration

42/27a- 1

42/27a- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.041751 / 0.232392Operator in source snapshot: BG INTERNATIONAL LIMITEDRecorded spud date: 1990-12-17

Oil and gasExploration

42/27a- 3

42/27a- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.027809 / 0.258894Operator in source snapshot: INEOS UK SNS LIMITEDRecorded spud date: 2007-11-21

Oil and gasExploration

42/27b- 2

42/27b- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.099201 / 0.354279Operator in source snapshot: FINA PETROLEUM DEVELOPMENT LIMITEDRecorded spud date: 1994-12-02

Oil and gasExploration

42/28- 1

42/28- 1J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.115978 / 0.431297Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1969-10-30

Oil and gasExploration

42/28- 1J

42/28- 1J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.115978 / 0.431297Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1969-10-07

Oil and gasExploration

42/28- 2

42/28- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.077782 / 0.453423Operator in source snapshot: AMOCO (U.K.) EXPLORATION COMPANYRecorded spud date: 1973-01-30

Oil and gasExploration

42/28a- 6

42/28a- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.157713 / 0.453056Operator in source snapshot: AMOCO (U.K.) EXPLORATION COMPANYRecorded spud date: 1992-11-07

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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 ↗

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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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Alpehumle discovery brings a wide preliminary resource range

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Snøhvit Future cost estimate rises to NOK 26.5 billion

Equinor retains the 2029 compression and 2030 electrification schedules while updating the project budget in 2026 money.

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PETRONAS awards Estuary contract and hands over Mutiara seismic data

Two separate Malaysian upstream milestones advance small-field planning; Mutiara's first production remains a 2029 target.

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Beyond the wellhead, context.

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Public well atlas

Matching records 2,955

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Dataset library

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Beyond the wellhead, context.