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

15/24b- 8

15/24b- 8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.299396 / 0.788862Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 2005-05-22

Oil and gasAppraisal

15/24b- 8Z

15/24b- 8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.299396 / 0.788862Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 2005-06-07

Oil and gasDevelopment

15/24b-E1

15/24b-E1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.301195 / 0.753606Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1996-07-26

Oil and gasAppraisal

15/24b-W1

15/24b-W1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.323521 / 0.696676Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1996-03-29

Oil and gasDevelopment

15/24b-W10

15/24b-W10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.323402 / 0.695473Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 2002-06-06

Oil and gasDevelopment

15/24b-W11

15/24b-W11 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.323771 / 0.694927Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 2008-11-23

Oil and gasDevelopment

15/24b-W11Z

15/24b-W11 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.323771 / 0.694927Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 2009-01-13

Oil and gasDevelopment

15/24b-W12

15/24b-W12 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.324023 / 0.695237Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 2008-12-01

Oil and gasDevelopment

15/24b-W12Z

15/24b-W12 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.324023 / 0.695237Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 2009-02-10

Oil and gasDevelopment

15/24b-W13

15/24b-W13 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.323528 / 0.696142Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1996-05-13

Oil and gasDevelopment

15/24b-W1V

15/24b-W1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.323521 / 0.696676Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1997-07-16

Oil and gasDevelopment

15/24b-W1W

15/24b-W1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.323521 / 0.696676Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1997-07-03

Oil and gasDevelopment

15/24b-W1X

15/24b-W1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.323521 / 0.696676Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1997-06-24

Oil and gasDevelopment

15/24b-W1Y

15/24b-W1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.323521 / 0.696676Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1996-05-27

Oil and gasDevelopment

15/24b-W1Z

15/24b-W1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.323521 / 0.696676Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1996-04-13

Oil and gasDevelopment

15/24b-W2

15/24b-W2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.323663 / 0.695848Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1996-04-23

Oil and gasDevelopment

15/24b-W3

15/24b-W3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.323663 / 0.695848Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1996-06-08

Oil and gasDevelopment

15/24b-W5

15/24b-W5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.323685 / 0.696608Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1997-10-15

Oil and gasDevelopment

15/24b-W6

15/24b-W6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.323364 / 0.696384Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1999-03-27

Oil and gasDevelopment

15/24b-W7

15/24b-W5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.323685 / 0.696608Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 2000-07-30

Oil and gasDevelopment

15/24b-W8

15/24b-W8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.323360 / 0.695844Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 2001-04-08

Oil and gasDevelopment

15/24b-W8Z

15/24b-W8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.323360 / 0.695844Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 2001-07-07

Oil and gasDevelopment

15/24b-W9

15/24b-W9 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.323220 / 0.696127Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 2001-05-16

Oil and gasExploration

15/24c- 10

15/24c- 10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.193789 / 0.796039Operator in source snapshot: PREMIER OIL UK LIMITEDRecorded spud date: 2012-02-25

Oil and gasAppraisal

15/25a- 13

15/25a- 13 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.250857 / 0.847437Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 2005-03-31

Oil and gasAppraisal

15/25a- 13Y

15/25a- 13 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.250857 / 0.847437Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 2005-03-31

Oil and gasAppraisal

15/25a- 13Z

15/25a- 13 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.250857 / 0.847437Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 2005-03-31

Oil and gasExploration

15/25a- 2

15/25a- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.254099 / 0.840465Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 1988-07-16

Oil and gasExploration

15/25a- 4

15/25a- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.192597 / 0.832495Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1991-11-22

Oil and gasDevelopment

15/25a-N1

15/25a-N1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.247849 / 0.845238Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 2006-06-18

Oil and gasDevelopment

15/25a-N1W

15/25a-N1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.247849 / 0.845238Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 2006-07-15

Oil and gasDevelopment

15/25a-N1X

15/25a-N1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.247849 / 0.845238Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 2006-07-09

Oil and gasDevelopment

15/25a-N1Y

15/25a-N1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.247849 / 0.845238Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 2006-07-06

Oil and gasDevelopment

15/25a-N1Z

15/25a-N1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.247849 / 0.845238Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 2006-06-29

Oil and gasDevelopment

15/25a-N2

15/25a-N2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.248016 / 0.844902Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 2008-11-05

Oil and gasDevelopment

15/25a-N2U

15/25a-N2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.248016 / 0.844902Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 2008-12-11

Oil and gasDevelopment

15/25a-N2V

15/25a-N2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.248016 / 0.844902Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 2008-12-08

Oil and gasAppraisal

15/25a-N2W

15/25a-N2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.248016 / 0.844902Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 2008-12-03

Oil and gasDevelopment

15/25a-N2X

15/25a-N2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.248016 / 0.844902Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 2008-11-26

Oil and gasDevelopment

15/25a-N2Y

15/25a-N2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.248016 / 0.844902Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 2008-11-24

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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 ↗

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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 71,431

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Dataset library

Related industry reporting

Beyond the wellhead, context.