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

9/08a- 10

9/08a- 10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.679217 / 1.584514Operator in source snapshot: SERICA ENERGY (UK) LIMITEDRecorded spud date: 1984-07-30

Oil and gasAppraisal

9/08a- 11

9/08a- 11 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.671205 / 1.534992Operator in source snapshot: SERICA ENERGY (UK) LIMITEDRecorded spud date: 1985-10-24

Oil and gasAppraisal

9/08a- 14

9/08a- 14 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.671911 / 1.559919Operator in source snapshot: SERICA ENERGY (UK) LIMITEDRecorded spud date: 1987-12-04

Oil and gasAppraisal

9/08a- 16

9/08a- 16 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.671939 / 1.559982Operator in source snapshot: SERICA ENERGY (UK) LIMITEDRecorded spud date: 1990-06-16

Oil and gasAppraisal

9/08a- 17

9/08a- 17 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.671936 / 1.559849Operator in source snapshot: SERICA ENERGY (UK) LIMITEDRecorded spud date: 1990-11-30

Oil and gasAppraisal

9/08a- 6

9/08a- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.728336 / 1.594726Operator in source snapshot: SERICA ENERGY (UK) LIMITEDRecorded spud date: 1981-12-08

Oil and gasAppraisal

9/08a- 6A

9/08a- 6A · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.728330 / 1.594723Operator in source snapshot: SERICA ENERGY (UK) LIMITEDRecorded spud date: 1981-12-15

Oil and gasAppraisal

9/08a- 6Z

9/08a- 6A · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.728330 / 1.594723Operator in source snapshot: SERICA ENERGY (UK) LIMITEDRecorded spud date: 1982-02-18

Oil and gasAppraisal

9/08a- 7

9/08a- 7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.739747 / 1.560055Operator in source snapshot: SERICA ENERGY (UK) LIMITEDRecorded spud date: 1982-01-12

Oil and gasAppraisal

9/08a- 8

9/08a- 8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.693804 / 1.568444Operator in source snapshot: SERICA ENERGY (UK) LIMITEDRecorded spud date: 1983-05-19

Oil and gasAppraisal

9/08a- 9

9/08a- 9 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.703564 / 1.556882Operator in source snapshot: SERICA ENERGY (UK) LIMITEDRecorded spud date: 1984-02-04

Oil and gasAppraisal

9/09a- 11

9/09a- 11 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.764466 / 1.761117Operator in source snapshot: SERICA ENERGY (UK) LIMITEDRecorded spud date: 1985-06-08

Oil and gasAppraisal

9/09a- 13

9/09a- 13 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.743551 / 1.704005Operator in source snapshot: SERICA ENERGY (UK) LIMITEDRecorded spud date: 1985-11-21

Oil and gasAppraisal

9/09a- 13Z

9/09a- 13 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.743551 / 1.704005Operator in source snapshot: SERICA ENERGY (UK) LIMITEDRecorded spud date: 1986-01-10

Oil and gasAppraisal

9/09a- 14

9/09a- 14 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.740918 / 1.740219Operator in source snapshot: SERICA ENERGY (UK) LIMITEDRecorded spud date: 1986-04-18

Oil and gasAppraisal

9/09a- 8

9/09a- 8J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.754327 / 1.725681Operator in source snapshot: SERICA ENERGY (UK) LIMITEDRecorded spud date: 1985-01-21

Oil and gasAppraisal

9/09a- 8J

9/09a- 8J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.754327 / 1.725681Operator in source snapshot: SERICA ENERGY (UK) LIMITEDRecorded spud date: 1984-12-09

Oil and gasAppraisal

9/09b- 10

9/09b- 10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.711639 / 1.655862Operator in source snapshot: SERICA ENERGY (UK) LIMITEDRecorded spud date: 1985-05-31

Oil and gasAppraisal

9/09b- 12

9/09b- 12 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.725178 / 1.604776Operator in source snapshot: SERICA ENERGY (UK) LIMITEDRecorded spud date: 1985-07-31

Oil and gasAppraisal

9/09b- 2

9/09b- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.750115 / 1.647574Operator in source snapshot: SERICA ENERGY (UK) LIMITEDRecorded spud date: 1981-04-10

Oil and gasAppraisal

9/09b- 2A

9/09b- 2A · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.750115 / 1.647574Operator in source snapshot: SERICA ENERGY (UK) LIMITEDRecorded spud date: 1981-04-12

Oil and gasAppraisal

9/09b- 2B

9/09b- 2B · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.750115 / 1.647574Operator in source snapshot: SERICA ENERGY (UK) LIMITEDRecorded spud date: 1981-04-25

Oil and gasAppraisal

9/09b- 3

9/09b- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.773777 / 1.664723Operator in source snapshot: SERICA ENERGY (UK) LIMITEDRecorded spud date: 1983-05-22

Oil and gasAppraisal

9/09b- 4

9/09b- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.718286 / 1.627222Operator in source snapshot: SERICA ENERGY (UK) LIMITEDRecorded spud date: 1983-10-13

Oil and gasAppraisal

9/09b- 4Z

9/09b- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.718286 / 1.627222Operator in source snapshot: SERICA ENERGY (UK) LIMITEDRecorded spud date: 1983-10-13

Oil and gasAppraisal

9/09b- 5

9/09b- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.803862 / 1.711834Operator in source snapshot: BP EXPLORATION OPERATING COMPANY LIMITEDRecorded spud date: 1984-08-28

Oil and gasAppraisal

9/09b- 7

9/09b- 7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.757882 / 1.619998Operator in source snapshot: SERICA ENERGY (UK) LIMITEDRecorded spud date: 1984-11-25

Oil and gasAppraisal

9/09b- 9

9/09b- 9 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.767602 / 1.707585Operator in source snapshot: SERICA ENERGY (UK) LIMITEDRecorded spud date: 1985-05-02

Oil and gasAppraisal

9/10b- 3

9/10b- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.696915 / 1.807814Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 1987-06-12

Oil and gasAppraisal

9/11- 2

9/11- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.585535 / 1.086280Operator in source snapshot: ADURA OPERATIONS LIMITEDRecorded spud date: 1982-04-16

Oil and gasAppraisal

9/11- 4

9/11- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.577123 / 1.050410Operator in source snapshot: ADURA OPERATIONS LIMITEDRecorded spud date: 1982-09-05

Oil and gasAppraisal

9/11a- 10

9/11a- 10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.597346 / 1.033417Operator in source snapshot: ADURA OPERATIONS LIMITEDRecorded spud date: 1997-01-09

Oil and gasAppraisal

9/11a- 10Z

9/11a- 10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.597346 / 1.033417Operator in source snapshot: ADURA OPERATIONS LIMITEDRecorded spud date: 1997-01-24

Oil and gasAppraisal

9/11a- 12

9/11a- 12 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.587027 / 1.098952Operator in source snapshot: ADURA OPERATIONS LIMITEDRecorded spud date: 1997-02-14

Oil and gasAppraisal

9/11a- 5

9/11a- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.583496 / 1.090160Operator in source snapshot: ADURA OPERATIONS LIMITEDRecorded spud date: 1996-01-25

Oil and gasAppraisal

9/11a- 6

9/11a- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.583605 / 1.134148Operator in source snapshot: ADURA OPERATIONS LIMITEDRecorded spud date: 1996-08-24

Oil and gasAppraisal

9/11a- 7

9/11a- 7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.580805 / 1.101627Operator in source snapshot: ADURA OPERATIONS LIMITEDRecorded spud date: 1996-09-16

Oil and gasAppraisal

9/11a- 8

9/11a- 8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.587430 / 1.075821Operator in source snapshot: ADURA OPERATIONS LIMITEDRecorded spud date: 1996-10-30

Oil and gasAppraisal

9/11a- 8Y

9/11a- 8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.587430 / 1.075821Operator in source snapshot: ADURA OPERATIONS LIMITEDRecorded spud date: 1997-07-26

Oil and gasAppraisal

9/11a- 8Z

9/11a- 8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.587430 / 1.075821Operator in source snapshot: ADURA OPERATIONS LIMITEDRecorded spud date: 1996-12-07

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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.