WELLFICENT / Public well atlas

Public well atlas

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

Matching records: 71,431
Distinct source well IDs: 62,174
Source catalogues: 9

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-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 gasDevelopment

15/22-F4

15/22-F4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.237924 / 0.206758Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1999-10-07

Oil and gasDevelopment

15/22-F5

15/22-F4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.237924 / 0.206758Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 2005-02-21

Oil and gasDevelopment

15/22-F6

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: 2016-02-04

Oil and gasDevelopment

15/22-G1

15/22-G1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.217443 / 0.247737Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1996-01-18

Oil and gasDevelopment

15/22-G1Z

15/22-G1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.217443 / 0.247737Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1996-02-21

Oil and gasDevelopment

15/22-G2

15/22-G2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.217163 / 0.247295Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1996-01-15

Oil and gasDevelopment

15/22-G3

15/22-G2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.217163 / 0.247295Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 2004-05-21

Oil and gasDevelopment

15/22-H1

15/22-H1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.205369 / 0.278548Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1996-04-25

Oil and gasDevelopment

15/22-H2

15/22-H2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.205282 / 0.278697Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1996-04-22

Oil and gasDevelopment

15/22-J1

15/22-J1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.288609 / 0.200719Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1993-12-02

Oil and gasDevelopment

15/22-J10

15/22-J10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.288612 / 0.200670Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1996-02-11

Oil and gasDevelopment

15/22-J11

15/22-J11 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.288612 / 0.200670Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1996-04-13

Oil and gasDevelopment

15/22-J12

15/22-J12 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.288640 / 0.200740Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1996-05-29

Oil and gasDevelopment

15/22-J12Y

15/22-J12 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.288640 / 0.200740Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 2001-02-05

Oil and gasDevelopment

15/22-J12Z

15/22-J12 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.288640 / 0.200740Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1996-12-13

Oil and gasDevelopment

15/22-J13

15/22-J13 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.288595 / 0.200545Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1996-08-08

Oil and gasDevelopment

15/22-J13Z

15/22-J13 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.288595 / 0.200545Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 2001-10-03

Oil and gasDevelopment

15/22-J14

15/22-J14 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.288581 / 0.200696Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1996-10-22

Oil and gasDevelopment

15/22-J15

15/22-J15 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.288643 / 0.200645Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1997-12-04

Oil and gasDevelopment

15/22-J16

15/22-J16 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.288622 / 0.200662Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1998-06-16

Oil and gasExploration

15/22-J17

15/22-J17 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.288601 / 0.200679Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 2001-04-07

Oil and gasExploration

15/22-J18

15/22-J18 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.288592 / 0.200640Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1998-10-22

Oil and gasDevelopment

15/22-J18Z

15/22-J18 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.288592 / 0.200640Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1998-12-05

Oil and gasDevelopment

15/22-J19

15/22-J19 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.288574 / 0.200562Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1999-01-15

Oil and gasDevelopment

15/22-J19Z

15/22-J19 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.288574 / 0.200562Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1999-01-15

Oil and gasDevelopment

15/22-J2

15/22-J2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.288620 / 0.200946Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1994-03-16

Oil and gasDevelopment

15/22-J20

15/22-J20 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.288599 / 0.200774Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1999-06-14

Oil and gasDevelopment

15/22-J20Y

15/22-J20 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.288599 / 0.200774Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1999-07-27

Oil and gasDevelopment

15/22-J20Z

15/22-J20 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.288599 / 0.200774Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1999-07-20

Oil and gasDevelopment

15/22-J21

15/22-J21 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.288631 / 0.200701Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 2001-07-06

Oil and gasDevelopment

15/22-J21Z

15/22-J21 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.288631 / 0.200701Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 2001-08-29

Oil and gasDevelopment

15/22-J22

15/22-J22 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.288651 / 0.200684Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 2002-02-04

Oil and gasDevelopment

15/22-J23

15/22-J10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.288612 / 0.200670Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 2002-07-30

Oil and gasDevelopment

15/22-J23Z

15/22-J10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.288612 / 0.200670Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 2002-09-17

Oil and gasDevelopment

15/22-J24

15/22-J2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.288620 / 0.200946Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 2003-02-22

Oil and gasDevelopment

15/22-J25

15/22-J5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.288612 / 0.200670Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 2003-04-09

Oil and gasDevelopment

15/22-J26

15/22-J18 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.288592 / 0.200640Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 2003-05-13

Oil and gasDevelopment

15/22-J27

15/22-J9 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.288660 / 0.200723Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 2003-08-17

Oil and gasDevelopment

15/22-J28

15/22-J28 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.288606 / 0.200813Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 2003-10-21

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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 ↗

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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 ↗

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 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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Beyond the wellhead, context.

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Public well atlas

Matching records 71,431

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Dataset library

Related industry reporting

Beyond the wellhead, context.