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WELL & ENERGY INTELLIGENCE
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.

Matching records 71,431

Oil and gasDevelopment

14/26a-N2

14/26a-N2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.013421 / -0.923093Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 2014-09-17
Oil and gasDevelopment

14/26a-N3

14/26a-N3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.013400 / -0.923753Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 2014-09-23
Oil and gasDevelopment

14/26a-N4X

14/26a-N4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.013756 / -0.923684Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 2023-02-26
Oil and gasAppraisal

14/26a-N4Y

14/26a-N4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.013756 / -0.923684Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 2023-01-08
Oil and gasAppraisal

14/26a-N4Z

14/26a-N4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.013756 / -0.923684Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 2022-11-01
Oil and gasExploration

14/26b- 4

14/26b- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.109211 / -0.876074Operator in source snapshot: SHELL GLOBAL LNG LIMITEDRecorded spud date: 1992-12-08
Oil and gasExploration

14/26b- 5

14/26b- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.063688 / -0.820298Operator in source snapshot: SHELL GLOBAL LNG LIMITEDRecorded spud date: 1997-10-03
Oil and gasExploration

14/27a- 1

14/27a- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.039599 / -0.776763Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1990-10-13
Oil and gasExploration

14/27a- 2

14/27a- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.047961 / -0.738040Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 2006-08-28
Oil and gasExploration

14/28a- 1

14/28a- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.060520 / -0.479478Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1989-04-22
Oil and gasExploration

14/28a- 3

14/28a- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.041520 / -0.463010Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 2000-08-01
Oil and gasExploration

14/28a- 3A

14/28a- 3A · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.042593 / -0.461688Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 2000-08-03
Oil and gasExploration

14/28a- 5

14/28a- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.154536 / -0.402405Operator in source snapshot: PREMIER OIL ONS LIMITEDRecorded spud date: 2007-03-24
Oil and gasExploration

14/28a- 5Z

14/28a- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.154536 / -0.402405Operator in source snapshot: PREMIER OIL ONS LIMITEDRecorded spud date: 2007-04-04
Oil and gasExploration

14/28b- 2

14/28b- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.999687 / -0.549771Operator in source snapshot: SHELL GLOBAL LNG LIMITEDRecorded spud date: 1997-11-16
Oil and gasExploration

14/28b- 4

14/28b- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.014410 / -0.576705Operator in source snapshot: SHELL GLOBAL LNG LIMITEDRecorded spud date: 2006-07-26
Oil and gasExploration

14/29- 1

14/29- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.106719 / -0.256363Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1975-06-26
Oil and gasExploration

14/29a- 2

14/29a- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.024387 / -0.367896Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1980-11-23
Oil and gasExploration

14/29a- 3

14/29a- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.000572 / -0.362831Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1996-08-02
Oil and gasExploration

14/29a- 4

14/29a- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.000643 / -0.221577Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1998-01-06
Oil and gasAppraisal

14/29a- 5

14/29a- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.005405 / -0.346441Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1999-04-18
Oil and gasDevelopment

14/29a-A1

14/29a-A1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.001919 / -0.381312Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 2003-10-05
Oil and gasDevelopment

14/29a-A2

14/29a-A2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.001894 / -0.381376Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 2003-12-02
Oil and gasDevelopment

14/29a-A3

14/29a-A3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.001944 / -0.381376Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 2003-12-08
Oil and gasDevelopment

14/29a-A4

14/29a-A4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.001944 / -0.381312Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 2003-12-13
Oil and gasDevelopment

14/29a-A4Z

14/29a-A4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.001944 / -0.381312Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 2004-03-15
Oil and gasDevelopment

14/29a-A5

14/29a-A5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.001919 / -0.381376Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 2003-12-19
Oil and gasExploration

14/30- 1

14/30- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.130635 / -0.180915Operator in source snapshot: NEO NEXT+ ENERGY E&P UK LIMITEDRecorded spud date: 1977-12-02
Oil and gasExploration

14/30a- 2

14/30a- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.121748 / -0.089893Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1983-07-23
Oil and gasExploration

14/30a- 4

14/30a- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.069731 / -0.074449Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1997-05-09
Oil and gasAppraisal

14/30a- 5

14/30a- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.140958 / -0.111094Operator in source snapshot: PREMIER OIL (ENCORE PETROLEUM) LIMITEDRecorded spud date: 2011-11-16
Oil and gasExploration

14/30b- 3

14/30b- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.018944 / -0.053335Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1991-10-22
GeothermalUnclassified

15

06590030 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)33.957967 / -116.483502Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
Oil and gasAppraisal

15 Winchelsea-2

44/23g- 15 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.251370 / 2.522539Operator in source snapshot: WINTERSHALL NOORDZEE B.V.Recorded spud date: 2017-07-06
GeothermalDevelopment

15-15

02591474 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)33.019609 / -115.517956Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
Oil and gasExploration

15/03- 1

15/03- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.917777 / 0.441177Operator in source snapshot: FUJAIRAH OIL AND GAS UK LLCRecorded spud date: 1985-08-10
Oil and gasExploration

15/04- 1

15/04- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.949371 / 0.714294Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1971-06-13
Oil and gasExploration

15/06- 1

15/06- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.675190 / 0.183231Operator in source snapshot: BRITOIL LIMITEDRecorded spud date: 1978-10-18
Oil and gasExploration

15/07- 1

15/07- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.733416 / 0.322402Operator in source snapshot: TEXACO NORTH SEA U.K. LIMITEDRecorded spud date: 1977-11-03
Oil and gasExploration

15/08- 1

15/08- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.709007 / 0.525503Operator in source snapshot: CHEVRON (U.K.)OFFSHORE INVESTMENTS LIMITEDRecorded spud date: 1977-04-28

Download filtered data

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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.

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.

Record details

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