WELLFICENT / Public well atlas

Public well atlas

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

Matching records: 327
Distinct source well IDs: 307
Source catalogues: 6

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

211/11- 1

211/11- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.596078 / 1.163016Operator in source snapshot: BP EXPLORATION OPERATING COMPANY LIMITEDRecorded spud date: 1974-05-25

Oil and gasExploration

211/12- 1

211/12- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.615261 / 1.282116Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 1974-03-31

Oil and gasExploration

211/13- 1

211/13- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.635959 / 1.535928Operator in source snapshot: ADURA ENERGY LIMITEDRecorded spud date: 1974-06-09

Oil and gasExploration

211/16- 1

211/16- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.343422 / 1.093823Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1974-03-05

Oil and gasExploration

211/18- 5

211/18- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.459405 / 1.479993Operator in source snapshot: BP EXPLORATION SERVICES LIMITEDRecorded spud date: 1974-05-21

Oil and gasAppraisal

211/18- 6

211/18- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.403156 / 1.540751Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 1974-07-16

Oil and gasExploration

211/18- 7

211/18- 7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.369932 / 1.402341Operator in source snapshot: BP EXPLORATION SERVICES LIMITEDRecorded spud date: 1974-09-02

Oil and gasExploration

211/19- 1

211/19- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.356588 / 1.608723Operator in source snapshot: BRITOIL LIMITEDRecorded spud date: 1974-04-03

Oil and gasExploration

211/21- 2

211/21- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.214030 / 1.160168Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1974-06-10

Oil and gasAppraisal

211/21- 3

211/21- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.258581 / 1.135769Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1974-11-27

Oil and gasAppraisal

211/21- 3A

211/21- 3A · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.259137 / 1.135878Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1974-12-22

Oil and gasAppraisal

211/23- 4

211/23- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.332000 / 1.557140Operator in source snapshot: FAIRFIELD BETULA LIMITEDRecorded spud date: 1974-05-02

Oil and gasAppraisal

211/24- 3

211/24- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.257751 / 1.617285Operator in source snapshot: FAIRFIELD BETULA LIMITEDRecorded spud date: 1974-07-15

Oil and gasExploration

211/24- 4

211/24- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.178000 / 1.775127Operator in source snapshot: EQUINOR UK LIMITEDRecorded spud date: 1974-11-07

Oil and gasAppraisal

211/26- 2

211/26- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.106665 / 1.036284Operator in source snapshot: TAQA BRATANI LIMITEDRecorded spud date: 1974-05-07

Oil and gasAppraisal

211/26- 3

211/26- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.085634 / 1.023749Operator in source snapshot: TAQA BRATANI LIMITEDRecorded spud date: 1974-09-03

Oil and gasAppraisal

211/27- 1

211/27- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.047646 / 1.387133Operator in source snapshot: AMOCO (U.K.) EXPLORATION COMPANYRecorded spud date: 1974-02-27

Oil and gasExploration

211/27- 1A

211/27- 1A · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.048143 / 1.388872Operator in source snapshot: AMOCO (U.K.) EXPLORATION COMPANYRecorded spud date: 1974-02-21

Oil and gasAppraisal

211/27- 2

211/27- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.026711 / 1.381679Operator in source snapshot: AMOCO (U.K.) EXPLORATION COMPANYRecorded spud date: 1974-07-05

Oil and gasExploration

211/27- 3

211/27- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.124520 / 1.311394Operator in source snapshot: BRIDGE PETROLEUM 3 LIMITEDRecorded spud date: 1974-11-21

Oil and gasAppraisal

211/28- 2

211/28- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.095992 / 1.425382Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1974-08-08

Oil and gasAppraisal

211/28- 3

211/28- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.095992 / 1.425382Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1974-10-18

Oil and gasAppraisal

211/28- 3J

211/28- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.095992 / 1.425382Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1974-10-14

Oil and gasAppraisal

211/28- 4

211/28- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.064185 / 1.417150Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1974-12-18

Oil and gasExploration

211/29- 5

211/29- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.078107 / 1.761187Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1974-02-08

Oil and gasAppraisal

211/29- 6

211/29- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.078523 / 1.733214Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1974-09-11

Oil and gasExploration

22/14- 1

22/14- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.610018 / 1.697536Operator in source snapshot: BG INTERNATIONAL LIMITEDRecorded spud date: 1974-08-23

Oil and gasAppraisal

23/21- 2

23/21- 2J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.271571 / 2.157392Operator in source snapshot: CHRYSAOR LIMITEDRecorded spud date: 1974-05-25

Oil and gasAppraisal

23/21- 2J

23/21- 2J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.271571 / 2.157392Operator in source snapshot: CHRYSAOR LIMITEDRecorded spud date: 1974-01-25

Oil and gasExploration

23/27- 1

23/27- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.142160 / 2.315107Operator in source snapshot: ADURA ENERGY LIMITEDRecorded spud date: 1974-02-05

Oil and gasExploration

23/27- 2

23/27- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.060045 / 2.267193Operator in source snapshot: ENTERPRISE OIL LIMITEDRecorded spud date: 1974-11-03

Oil and gasExploration

25/1-4

25/1-4 · Norwegian Offshore Directorate — Wellbores

Latitude / longitude (WGS84)59.997370 / 2.263529Operator in source snapshot: Elf Petroleum Norge ASRecorded spud date: 1974-04-01

Oil and gasAppraisal

25/11-5

25/11-5 · Norwegian Offshore Directorate — Wellbores

Latitude / longitude (WGS84)59.202012 / 2.363788Operator in source snapshot: Esso Exploration and Production Norway A/SRecorded spud date: 1974-04-03

Oil and gasUnclassified

25/11-U-1

25/11-U-1 · Norwegian Offshore Directorate — Wellbores

Latitude / longitude (WGS84)59.202201 / 2.377517Operator in source snapshot: Esso Exploration and Production Norway A/SRecorded spud date: 1974-10-02

Oil and gasUnclassified

25/11-U-2

25/11-U-2 · Norwegian Offshore Directorate — Wellbores

Latitude / longitude (WGS84)59.202201 / 2.377517Operator in source snapshot: Esso Exploration and Production Norway A/SRecorded spud date: 1974-10-07

Oil and gasAppraisal

25/2-2

25/2-2 · Norwegian Offshore Directorate — Wellbores

Latitude / longitude (WGS84)59.892448 / 2.335814Operator in source snapshot: Elf Petroleum Norge ASRecorded spud date: 1974-05-31

Oil and gasExploration

25/2-3

25/2-3 · Norwegian Offshore Directorate — Wellbores

Latitude / longitude (WGS84)59.818807 / 2.354263Operator in source snapshot: Elf Petroleum Norge ASRecorded spud date: 1974-09-01

Oil and gasExploration

25/4-3

25/4-3 · Norwegian Offshore Directorate — Wellbores

Latitude / longitude (WGS84)59.511709 / 2.089687Operator in source snapshot: Elf Petroleum Norge ASRecorded spud date: 1974-10-13

Oil and gasAppraisal

3/03- 2

3/03- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.895984 / 1.427826Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1974-04-12

Oil and gasAppraisal

3/03- 3

3/03- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.923689 / 1.417011Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1974-09-14

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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

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UFZ — Jordan Water Wells

6,729 Records in snapshot

Source accessed: 2026-10-02

Reuse terms: review-source-terms

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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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Beyond the wellhead, context.

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Public well atlas

Matching records 327

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Beyond the wellhead, context.