WELLFICENT / Public well atlas

Public well atlas

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

Matching records: 2,174
Distinct source well IDs: 1,669
Source catalogues: 1

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

42/13- 5

42/13- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.594820 / 0.432122Operator in source snapshot: INEOS E&P (UK) LIMITEDRecorded spud date: 2008-11-13

Oil and gasAppraisal

42/13- 5Z

42/13- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.594820 / 0.432122Operator in source snapshot: INEOS E&P (UK) LIMITEDRecorded spud date: 2008-12-27

Oil and gasAppraisal

42/13a- 6

42/13a- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.570079 / 0.513494Operator in source snapshot: INEOS E&P (UK) LIMITEDRecorded spud date: 2011-01-03

Oil and gasAppraisal

42/14a-C

42/14a- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.646826 / 0.771126Operator in source snapshot: ONE-DYAS UK LIMITEDRecorded spud date: 2025-03-22

Oil and gasAppraisal

42/15a- 3

42/15a- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.665664 / 0.801470Operator in source snapshot: ONE-DYAS UK LIMITEDRecorded spud date: 2014-11-30

Oil and gasAppraisal

42/28a- 3

42/28a- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.114021 / 0.416036Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1989-02-19

Oil and gasAppraisal

42/28a- 4

42/28a- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.089116 / 0.438228Operator in source snapshot: AMOCO (U.K.) EXPLORATION COMPANYRecorded spud date: 1989-12-10

Oil and gasAppraisal

42/28d- 13

42/28d- 13 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.039832 / 0.439357Operator in source snapshot: PREMIER OIL UK LIMITEDRecorded spud date: 2013-05-16

Oil and gasAppraisal

42/28d- 13Z

42/28d- 13 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.039832 / 0.439357Operator in source snapshot: PREMIER OIL UK LIMITEDRecorded spud date: 2013-07-15

Oil and gasAppraisal

42/29- 3

42/29- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.114274 / 0.765844Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1983-12-14

Oil and gasAppraisal

42/29- 4J

42/29- 4J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.021256 / 0.754514Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1983-12-26

Oil and gasAppraisal

42/29a- 10

42/29a- 10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.119130 / 0.616237Operator in source snapshot: DANA PETROLEUM (E&P) LIMITEDRecorded spud date: 2010-05-17

Oil and gasAppraisal

42/30- 2

42/30- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.037948 / 0.926103Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1982-12-25

Oil and gasAppraisal

42/30- 3

42/30- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.077195 / 0.820332Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1983-05-02

Oil and gasAppraisal

42/30- 3Z

42/30- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.077195 / 0.820332Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1983-07-20

Oil and gasAppraisal

42/30- 4

42/30- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.078305 / 0.954794Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1985-05-06

Oil and gasAppraisal

42/30- 4A

42/30- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.078305 / 0.954794Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1985-05-09

Oil and gasAppraisal

42/30- 5

42/30- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.124623 / 0.910389Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1985-11-30

Oil and gasAppraisal

42/30- 6

42/30- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.108752 / 0.869016Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1986-02-26

Oil and gasAppraisal

42/30- 7

42/30- 7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.087621 / 0.896837Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1986-10-04

Oil and gasAppraisal

42/30- 8

42/30- 8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.164512 / 0.808707Operator in source snapshot: BP EXPLORATION OPERATING COMPANY LIMITEDRecorded spud date: 1988-08-12

Oil and gasAppraisal

43/08a- 4

43/08a- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.681857 / 1.495497Operator in source snapshot: WOODSIDE ENERGY (GREAT BRITAIN) LIMITEDRecorded spud date: 1985-08-04

Oil and gasAppraisal

43/08a- 5

43/08a- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.681857 / 1.495497Operator in source snapshot: WOODSIDE ENERGY (GREAT BRITAIN) LIMITEDRecorded spud date: 1985-08-15

Oil and gasAppraisal

43/08a-A3

43/08a-A3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.681856 / 1.495595Operator in source snapshot: WOODSIDE ENERGY (GREAT BRITAIN) LIMITEDRecorded spud date: 1983-10-25

Oil and gasAppraisal

43/13a- 5

43/13a- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.587977 / 1.426878Operator in source snapshot: PREMIER OIL UK LIMITEDRecorded spud date: 2008-09-23

Oil and gasAppraisal

43/13a-C2

43/13a-C2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.587911 / 1.425262Operator in source snapshot: WOODSIDE ENERGY (GREAT BRITAIN) LIMITEDRecorded spud date: 1982-05-14

Oil and gasAppraisal

43/13a-C3

43/13a-C3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.587922 / 1.425263Operator in source snapshot: WOODSIDE ENERGY (GREAT BRITAIN) LIMITEDRecorded spud date: 1983-08-21

Oil and gasAppraisal

43/13b- 7

43/13b- 7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.521511 / 1.419221Operator in source snapshot: SPIRIT ENERGY NORTH SEA LIMITEDRecorded spud date: 2014-07-14

Oil and gasAppraisal

43/15-B1

43/15-B1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.510953 / 1.918222Operator in source snapshot: WOODSIDE ENERGY (GREAT BRITAIN) LIMITEDRecorded spud date: 1970-04-16

Oil and gasAppraisal

43/15a-B2

43/15a-B2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.499425 / 1.940057Operator in source snapshot: PREMIER OIL BARAKUDA LIMITEDRecorded spud date: 1983-11-25

Oil and gasAppraisal

43/19- 2

43/19- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.481199 / 1.704746Operator in source snapshot: INEOS UK SNS LIMITEDRecorded spud date: 1989-12-13

Oil and gasAppraisal

43/19a- 4

43/19- 2A · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.481198 / 1.704742Operator in source snapshot: INEOS UK SNS LIMITEDRecorded spud date: 1996-04-24

Oil and gasAppraisal

43/19a- 4Z

43/19- 2A · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.481198 / 1.704742Operator in source snapshot: INEOS UK SNS LIMITEDRecorded spud date: 1996-07-04

Oil and gasAppraisal

43/21a- 4

43/21a- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.261479 / 1.002864Operator in source snapshot: ENI UK LIMITEDRecorded spud date: 1997-01-29

Oil and gasAppraisal

43/21a- 4Y

43/21a- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.261479 / 1.002864Operator in source snapshot: ENI UK LIMITEDRecorded spud date: 1997-04-02

Oil and gasAppraisal

43/21a- 4Z

43/21a- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.261479 / 1.002864Operator in source snapshot: ENI UK LIMITEDRecorded spud date: 1997-01-29

Oil and gasAppraisal

43/22a- 3

43/22a- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.320431 / 1.268825Operator in source snapshot: ENERGEAN UK LTDRecorded spud date: 2010-03-10

Oil and gasAppraisal

43/22a- 3Z

43/22a- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.320431 / 1.268825Operator in source snapshot: ENERGEAN UK LTDRecorded spud date: 2010-06-29

Oil and gasAppraisal

43/24- 2

43/24- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.282743 / 1.703253Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1992-05-12

Oil and gasAppraisal

43/24- 3

43/24- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.274778 / 1.762584Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1993-03-29

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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 ↗

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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 ↗

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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Public well atlas

Matching records 2,174

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Beyond the wellhead, context.