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 gasExploration

14/20b- 30

14/20b- 30 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.458393 / -0.173141Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1996-07-26

Oil and gasDevelopment

14/20b- 31

14/20b- 31 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.410251 / -0.182443Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 2002-03-18

Oil and gasAppraisal

14/20b- 32

14/20b- 32 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.404474 / -0.079056Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 2004-09-01

Oil and gasDevelopment

14/20b- 33

14/20b- 33 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.363985 / -0.061107Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 2007-02-08

Oil and gasDevelopment

14/20b-H1

14/20b-H1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.402203 / -0.123663Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1987-06-29

Oil and gasDevelopment

14/20b-H2

14/20b-H2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.402322 / -0.123581Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1988-11-02

Oil and gasDevelopment

14/20b-H3

14/20b-H3J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.402339 / -0.123670Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1989-04-27

Oil and gasDevelopment

14/20b-H3J

14/20b-H3J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.402339 / -0.123670Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1989-04-01

Oil and gasDevelopment

14/20b-H3Z

14/20b-H3J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.402339 / -0.123670Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1990-04-06

Oil and gasExploration

14/21a- 1

14/21a- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.249611 / -0.922900Operator in source snapshot: PREMIER OIL ONS LIMITEDRecorded spud date: 2006-05-16

Oil and gasExploration

14/23a- 1

14/23a- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.330976 / -0.553959Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1976-09-08

Oil and gasExploration

14/24- 1

14/24- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.296447 / -0.382878Operator in source snapshot: CENTENARY HOLDINGS III LIMITEDRecorded spud date: 1973-06-21

Oil and gasExploration

14/24- 2

14/24- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.314755 / -0.222211Operator in source snapshot: SHELL EP OFFSHORE VENTURES LIMITEDRecorded spud date: 1976-02-18

Oil and gasExploration

14/24a- 3

14/24a- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.294365 / -0.258094Operator in source snapshot: SHELL EP OFFSHORE VENTURES LIMITEDRecorded spud date: 1990-08-10

Oil and gasExploration

14/24a- 4

14/24a- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.304478 / -0.312954Operator in source snapshot: NEO NEXT+ ENERGY OFFSHORE UK LIMITEDRecorded spud date: 1996-03-08

Oil and gasExploration

14/24a- 5

14/24a- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.298790 / -0.224794Operator in source snapshot: SHELL EP OFFSHORE VENTURES LIMITEDRecorded spud date: 1998-03-20

Oil and gasExploration

14/25- 1

14/25- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.169197 / -0.017304Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1971-07-19

Oil and gasExploration

14/25a- 3

14/25a- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.305245 / -0.080228Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1991-12-03

Oil and gasAppraisal

14/25a- 4

14/25a- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.331150 / -0.016978Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1994-12-16

Oil and gasExploration

14/25a- 5

14/25a- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.282437 / -0.005581Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1995-12-02

Oil and gasExploration

14/25a- 6

14/25a- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.285157 / -0.114291Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 2008-09-02

Oil and gasExploration

14/25a- 6A

14/25a- 6A · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.285157 / -0.114291Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 2008-09-08

Oil and gasExploration

14/25b- 2

14/25b- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.180054 / -0.145805Operator in source snapshot: HESS LIMITEDRecorded spud date: 1989-05-19

Oil and gasExploration

14/25b- 2A

14/25b- 2AJ · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.180168 / -0.145836Operator in source snapshot: HESS LIMITEDRecorded spud date: 1989-07-06

Oil and gasExploration

14/25b- 2AJ

14/25b- 2AJ · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.180168 / -0.145836Operator in source snapshot: HESS LIMITEDRecorded spud date: 1989-05-28

Oil and gasExploration

14/26- 1

14/26- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.031069 / -0.912544Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1979-09-14

Oil and gasExploration

14/26- 2

14/26- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.051238 / -0.822292Operator in source snapshot: ARCO BRITISH LIMITED, LLCRecorded spud date: 1982-03-17

Oil and gasExploration

14/26- 3

14/26- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.087015 / -0.936936Operator in source snapshot: ARCO BRITISH LIMITED, LLCRecorded spud date: 1983-07-13

Oil and gasExploration

14/26a- 10

14/26a- 10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.027096 / -0.866175Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 2014-03-19

Oil and gasExploration

14/26a- 6

14/26a- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.019413 / -0.912682Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1997-12-04

Oil and gasAppraisal

14/26a- 7

14/26a- 7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.036853 / -0.891146Operator in source snapshot: SHELL GLOBAL LNG LIMITEDRecorded spud date: 1999-09-02

Oil and gasAppraisal

14/26a- 7A

14/26a- 7A · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.036853 / -0.891146Operator in source snapshot: SHELL GLOBAL LNG LIMITEDRecorded spud date: 1999-09-05

Oil and gasAppraisal

14/26a- 8

14/26a- 8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.006285 / -0.875703Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 2000-12-16

Oil and gasAppraisal

14/26a- 9

14/26a- 9 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.046269 / -0.954829Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 2011-06-17

Oil and gasDevelopment

14/26a-A1

14/26a-A1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.013622 / -0.894685Operator in source snapshot: SHELL GLOBAL LNG LIMITEDRecorded spud date: 2005-06-08

Oil and gasDevelopment

14/26a-A1Y

14/26a-A1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.013622 / -0.894685Operator in source snapshot: SHELL GLOBAL LNG LIMITEDRecorded spud date: 2005-07-31

Oil and gasDevelopment

14/26a-A1Z

14/26a-A1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.013622 / -0.894685Operator in source snapshot: SHELL GLOBAL LNG LIMITEDRecorded spud date: 2005-07-16

Oil and gasDevelopment

14/26a-A2

14/26a-A2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.014496 / -0.893981Operator in source snapshot: SHELL GLOBAL LNG LIMITEDRecorded spud date: 2005-09-14

Oil and gasDevelopment

14/26a-A2Z

14/26a-A2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.014496 / -0.893981Operator in source snapshot: SHELL GLOBAL LNG LIMITEDRecorded spud date: 2006-03-20

Oil and gasDevelopment

14/26a-N1

14/26a-N1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.013243 / -0.923456Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 2014-09-09

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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 ↗

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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 ↗

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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Beyond the wellhead, context.

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Public well atlas

Matching records 71,431

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Beyond the wellhead, context.