WELLFICENT / Public well atlas

Public well atlas

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

Matching records: 636
Distinct source well IDs: 467
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 gasDevelopment

21/10-B36X

21/10-B15 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.748635 / 0.913673Operator in source snapshot: APACHE NORTH SEA LIMITEDRecorded spud date: 2005-04-10

Oil and gasDevelopment

21/10-B36Y

21/10-B15 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.748635 / 0.913673Operator in source snapshot: APACHE NORTH SEA LIMITEDRecorded spud date: 2005-03-05

Oil and gasDevelopment

21/10-B36Z

21/10-B15 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.748635 / 0.913673Operator in source snapshot: APACHE NORTH SEA LIMITEDRecorded spud date: 2005-01-28

Oil and gasDevelopment

21/10-D49Z

21/10-D7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.721942 / 0.901615Operator in source snapshot: APACHE NORTH SEA LIMITEDRecorded spud date: 2005-12-19

Oil and gasDevelopment

21/10-D50

21/10-D12 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.721942 / 0.901545Operator in source snapshot: APACHE NORTH SEA LIMITEDRecorded spud date: 2005-08-20

Oil and gasDevelopment

21/10-D51

21/10-D25 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.721942 / 0.901629Operator in source snapshot: APACHE NORTH SEA LIMITEDRecorded spud date: 2005-10-03

Oil and gasDevelopment

21/10-D51Z

21/10-D25 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.721942 / 0.901629Operator in source snapshot: APACHE NORTH SEA LIMITEDRecorded spud date: 2005-10-27

Oil and gasAppraisal

21/15a- 8

21/15a- 8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.654298 / 0.914840Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 2005-11-27

Oil and gasDevelopment

21/19- 10

21/19- 10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.428362 / 0.714856Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 2005-11-21

Oil and gasDevelopment

21/19- 9

21/19- 9 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.425495 / 0.754732Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 2005-04-22

Oil and gasAppraisal

21/23b- 7Z

21/23b- 7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.257812 / 0.477917Operator in source snapshot: DANA PETROLEUM (E&P) LIMITEDRecorded spud date: 2005-01-29

Oil and gasDevelopment

21/25-A7Y

21/25-A7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.184358 / 0.998361Operator in source snapshot: ADURA ENERGY LIMITEDRecorded spud date: 2005-03-29

Oil and gasDevelopment

21/25-A7Z

21/25-A7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.184358 / 0.998361Operator in source snapshot: ADURA ENERGY LIMITEDRecorded spud date: 2005-03-12

Oil and gasDevelopment

21/30-C10

21/30-C10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.138526 / 0.953521Operator in source snapshot: ADURA ENERGY LIMITEDRecorded spud date: 2005-11-22

Oil and gasAppraisal

210/24a- 10

210/24a- 10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.185516 / 0.737171Operator in source snapshot: DANA PETROLEUM (E&P) LIMITEDRecorded spud date: 2005-03-05

Oil and gasAppraisal

210/24a- 10Z

210/24a- 10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.185516 / 0.737171Operator in source snapshot: DANA PETROLEUM (E&P) LIMITEDRecorded spud date: 2005-03-13

Oil and gasDevelopment

211/13a- 14

211/13a- 14 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.629452 / 1.494493Operator in source snapshot: ADURA ENERGY LIMITEDRecorded spud date: 2005-03-25

Oil and gasDevelopment

211/13a- 15

211/13a- 15 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.607736 / 1.546388Operator in source snapshot: ADURA ENERGY LIMITEDRecorded spud date: 2005-06-24

Oil and gasDevelopment

211/13a- 15X

211/13a- 15 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.607736 / 1.546388Operator in source snapshot: ADURA ENERGY LIMITEDRecorded spud date: 2005-08-29

Oil and gasDevelopment

211/13a- 15Y

211/13a- 15 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.607736 / 1.546388Operator in source snapshot: ADURA ENERGY LIMITEDRecorded spud date: 2005-08-23

Oil and gasDevelopment

211/13a- 15Z

211/13a- 15 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.607736 / 1.546388Operator in source snapshot: ADURA ENERGY LIMITEDRecorded spud date: 2005-08-17

Oil and gasDevelopment

211/19a-M73

211/19a-M26 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.396286 / 1.739197Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 2005-07-19

Oil and gasDevelopment

211/19a-M74

211/19-M25 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.396254 / 1.738620Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 2005-09-13

Oil and gasDevelopment

211/21-N84

211/21-N5J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.240029 / 1.147947Operator in source snapshot: TAQA BRATANI LIMITEDRecorded spud date: 2005-03-13

Oil and gasExploration

211/22a- 4

211/22a- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.324328 / 1.294722Operator in source snapshot: TAQA BRATANI LIMITEDRecorded spud date: 2005-10-26

Oil and gasDevelopment

211/26-A40

211/26-A14 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.101968 / 1.071046Operator in source snapshot: TAQA BRATANI LIMITEDRecorded spud date: 2005-09-02

Oil and gasDevelopment

211/26-A40Z

211/26-A14 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.101968 / 1.071046Operator in source snapshot: TAQA BRATANI LIMITEDRecorded spud date: 2005-12-09

Oil and gasExploration

22/06a- 14

22/06a- 14 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.758482 / 1.074492Operator in source snapshot: APACHE NORTH SEA LIMITEDRecorded spud date: 2005-05-23

Oil and gasAppraisal

22/06a- 14Z

22/06a- 14 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.758482 / 1.074492Operator in source snapshot: APACHE NORTH SEA LIMITEDRecorded spud date: 2005-05-23

Oil and gasDevelopment

22/06a-E29W

22/06a-E29 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.715458 / 1.030531Operator in source snapshot: APACHE NORTH SEA LIMITEDRecorded spud date: 2005-02-05

Oil and gasDevelopment

22/06a-E29X

22/06a-E29 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.715458 / 1.030531Operator in source snapshot: APACHE NORTH SEA LIMITEDRecorded spud date: 2005-01-23

Oil and gasDevelopment

22/06a-E29Y

22/06a-E29 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.715458 / 1.030531Operator in source snapshot: APACHE NORTH SEA LIMITEDRecorded spud date: 2005-01-14

Oil and gasDevelopment

22/06a-E30

22/06a-E13 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.715507 / 1.030498Operator in source snapshot: APACHE NORTH SEA LIMITEDRecorded spud date: 2005-04-08

Oil and gasDevelopment

22/06a-E30Z

22/06a-E13 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.715507 / 1.030498Operator in source snapshot: APACHE NORTH SEA LIMITEDRecorded spud date: 2005-04-13

Oil and gasDevelopment

22/06a-E31

22/06a-E5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.715474 / 1.030530Operator in source snapshot: APACHE NORTH SEA LIMITEDRecorded spud date: 2005-05-11

Oil and gasDevelopment

22/06a-E32

22/06a-E10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.715474 / 1.030530Operator in source snapshot: APACHE NORTH SEA LIMITEDRecorded spud date: 2005-05-22

Oil and gasDevelopment

22/06a-E32Z

22/06a-E10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.715474 / 1.030530Operator in source snapshot: APACHE NORTH SEA LIMITEDRecorded spud date: 2005-05-25

Oil and gasDevelopment

22/06a-E33

22/06a-E8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.715475 / 1.030561Operator in source snapshot: APACHE NORTH SEA LIMITEDRecorded spud date: 2005-06-03

Oil and gasDevelopment

22/06a-E34

22/06a-E28 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.715458 / 1.030531Operator in source snapshot: APACHE NORTH SEA LIMITEDRecorded spud date: 2005-06-30

Oil and gasDevelopment

22/06a-E34Y

22/06a-E28 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.715458 / 1.030531Operator in source snapshot: APACHE NORTH SEA LIMITEDRecorded spud date: 2005-07-09

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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 ↗

Explore dataset Download NDJSON

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 ↗

Explore dataset Download NDJSON

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 ↗

Explore dataset Download NDJSON

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 ↗

Explore dataset Download NDJSON

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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The FY2025/26 account reports 12 discoveries and plans its first Western Desert horizontal well.

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Gulf Keystone outlines Shaikan recovery and water-handling investment

Half-year results show security-related production disruption and a planned PF-2 capacity addition for 2027.

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Harouge brings Amal replacement well B79A into production

Libya’s NOC reports a separator test near 2,000 barrels per day with a low water cut.

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Iraq signs seismic-work agreement with Zhenhua for Abu Khema

The Muthanna project establishes a contracted data-acquisition step within the licensing-round portfolio.

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Iraq signs an Adan 2D seismic contract with Sinopec

The Muthanna exploration project advances to a contracted acquisition stage, without announcing drilling results.

Iraq Oil Exploration Company

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Public well atlas

Matching records 636

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Dataset library

Related industry reporting

Beyond the wellhead, context.