WELLFICENT / Public well atlas

Public well atlas

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

Matching records: 634
Distinct source well IDs: 476
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-A47Z

21/10-A20 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.731325 / 0.971202Operator in source snapshot: APACHE NORTH SEA LIMITEDRecorded spud date: 2008-12-02

Oil and gasDevelopment

21/10-B44

21/10-B21 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.748829 / 0.913558Operator in source snapshot: APACHE NORTH SEA LIMITEDRecorded spud date: 2008-01-13

Oil and gasDevelopment

21/10-B44W

21/10-B21 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.748829 / 0.913558Operator in source snapshot: APACHE NORTH SEA LIMITEDRecorded spud date: 2008-10-03

Oil and gasDevelopment

21/10-B44X

21/10-B21 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.748829 / 0.913558Operator in source snapshot: APACHE NORTH SEA LIMITEDRecorded spud date: 2008-09-08

Oil and gasDevelopment

21/10-B44Y

21/10-B21 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.748829 / 0.913558Operator in source snapshot: APACHE NORTH SEA LIMITEDRecorded spud date: 2008-02-07

Oil and gasDevelopment

21/10-B44Z

21/10-B21 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.748829 / 0.913558Operator in source snapshot: APACHE NORTH SEA LIMITEDRecorded spud date: 2008-01-27

Oil and gasDevelopment

21/10-B45

21/10-B4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.748829 / 0.913558Operator in source snapshot: APACHE NORTH SEA LIMITEDRecorded spud date: 2008-05-05

Oil and gasDevelopment

21/10-B46

21/10-B2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.748829 / 0.913558Operator in source snapshot: APACHE NORTH SEA LIMITEDRecorded spud date: 2008-06-20

Oil and gasDevelopment

21/10-B46X

21/10-B2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.748829 / 0.913558Operator in source snapshot: APACHE NORTH SEA LIMITEDRecorded spud date: 2008-08-14

Oil and gasDevelopment

21/10-B46Y

21/10-B2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.748829 / 0.913558Operator in source snapshot: APACHE NORTH SEA LIMITEDRecorded spud date: 2008-08-05

Oil and gasDevelopment

21/10-B46Z

21/10-B2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.748829 / 0.913558Operator in source snapshot: APACHE NORTH SEA LIMITEDRecorded spud date: 2008-07-23

Oil and gasDevelopment

21/10-D54

21/10-D18 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.721942 / 0.901629Operator in source snapshot: APACHE NORTH SEA LIMITEDRecorded spud date: 2008-03-11

Oil and gasDevelopment

21/10-D55

21/10-D19 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.721761 / 0.901523Operator in source snapshot: APACHE NORTH SEA LIMITEDRecorded spud date: 2008-04-24

Oil and gasDevelopment

21/10-D56

21/10-D15 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.721801 / 0.901561Operator in source snapshot: APACHE NORTH SEA LIMITEDRecorded spud date: 2008-07-11

Oil and gasDevelopment

21/10-D57

21/10-D1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.721777 / 0.901440Operator in source snapshot: APACHE NORTH SEA LIMITEDRecorded spud date: 2008-08-30

Oil and gasDevelopment

21/10-D58

21/10-D16 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.721825 / 0.901677Operator in source snapshot: APACHE NORTH SEA LIMITEDRecorded spud date: 2008-12-11

Oil and gasExploration

21/20f- 7

21/20f- 7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.468378 / 0.952399Operator in source snapshot: DANA PETROLEUM (E&P) LIMITEDRecorded spud date: 2008-01-13

Oil and gasAppraisal

21/28a- 10

21/28a- 10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.156430 / 0.525254Operator in source snapshot: ANTRIM ENERGY (VENTURES) LIMITEDRecorded spud date: 2008-07-13

Oil and gasAppraisal

21/28a- 10Z

21/28a- 10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.156430 / 0.525254Operator in source snapshot: ANTRIM ENERGY (VENTURES) LIMITEDRecorded spud date: 2008-07-24

Oil and gasAppraisal

21/28a- 9

21/28a- 9 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.147505 / 0.541360Operator in source snapshot: ANTRIM ENERGY (VENTURES) LIMITEDRecorded spud date: 2008-03-13

Oil and gasAppraisal

21/28a- 9Y

21/28a- 9 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.147505 / 0.541360Operator in source snapshot: ANTRIM ENERGY (VENTURES) LIMITEDRecorded spud date: 2008-04-04

Oil and gasAppraisal

21/28a- 9Z

21/28a- 9 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.147505 / 0.541360Operator in source snapshot: ANTRIM ENERGY (VENTURES) LIMITEDRecorded spud date: 2008-03-31

Oil and gasExploration

21/30- 25

21/30- 25 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.049290 / 0.908310Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 2008-06-19

Oil and gasExploration

210/24a- 11

210/24a- 11 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.209620 / 0.709267Operator in source snapshot: DANA PETROLEUM (E&P) LIMITEDRecorded spud date: 2008-03-22

Oil and gasExploration

210/24a- 11Z

210/24a- 11 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.209620 / 0.709267Operator in source snapshot: DANA PETROLEUM (E&P) LIMITEDRecorded spud date: 2008-04-29

Oil and gasAppraisal

210/24a- 12

210/24a- 12 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.207162 / 0.739365Operator in source snapshot: DANA PETROLEUM (E&P) LIMITEDRecorded spud date: 2008-12-28

Oil and gasExploration

210/29a- 4

210/29a- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.149271 / 0.783501Operator in source snapshot: TAQA BRATANI LIMITEDRecorded spud date: 2008-10-15

Oil and gasDevelopment

211/12a-M56

211/12a-M56 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.619404 / 1.305938Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 2008-10-02

Oil and gasDevelopment

211/12a-M56Z

211/12a-M56 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.619404 / 1.305938Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 2008-11-25

Oil and gasDevelopment

211/12a-M57

211/12a-M57 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.619403 / 1.305940Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 2008-12-09

Oil and gasDevelopment

211/12a-M57Z

211/12a-M57 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.619403 / 1.305940Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 2008-12-15

Oil and gasAppraisal

211/18-N1

211/18-N1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.497556 / 1.597799Operator in source snapshot: BRITOIL LIMITEDRecorded spud date: 2008-08-21

Oil and gasDevelopment

211/18-N2

211/18-N2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.497718 / 1.598313Operator in source snapshot: BRITOIL LIMITEDRecorded spud date: 2008-08-21

Oil and gasDevelopment

211/18-N3

211/18-N3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.497813 / 1.598108Operator in source snapshot: BRITOIL LIMITEDRecorded spud date: 2008-08-21

Oil and gasDevelopment

211/18-N4

211/18-N4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.497613 / 1.598488Operator in source snapshot: BRITOIL LIMITEDRecorded spud date: 2008-08-21

Oil and gasDevelopment

211/18a-W1

211/18a-W1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.493660 / 1.427228Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 2008-08-22

Oil and gasDevelopment

211/18a-W2

211/18a-W2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.493693 / 1.426753Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 2008-08-26

Oil and gasDevelopment

211/18a-W3

211/18a-W3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.493840 / 1.427833Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 2008-08-29

Oil and gasExploration

211/18c- 27

211/18c- 27 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.441192 / 1.431580Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 2008-08-21

Oil and gasAppraisal

211/19a-M75Z

211/19-M12 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.396247 / 1.739156Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 2008-12-27

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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 ↗

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

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Public well atlas

Matching records 634

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Beyond the wellhead, context.