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

29/06a- 8

29/06a- 8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.795178 / 1.145847Operator in source snapshot: NEO NEXT+ ENERGY CENTRAL NORTH SEA LIMITEDRecorded spud date: 2013-03-30

Oil and gasAppraisal

29/07- 6

29/07- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.717799 / 1.260816Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1993-04-28

Oil and gasAppraisal

29/08a- 3

29/08a- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.753463 / 1.540330Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1984-12-22

Oil and gasAppraisal

29/08a- 6

29/08a- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.751562 / 1.536510Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 2009-09-07

Oil and gasAppraisal

29/09a- 5

29/09a- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.824762 / 1.789275Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1987-11-04

Oil and gasAppraisal

29/09b- 6

29/09b- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.721502 / 1.663955Operator in source snapshot: SPIRIT ENERGY NORTH SEA OIL LIMITEDRecorded spud date: 1989-08-18

Oil and gasAppraisal

29/09b- 9

29/09b- 9 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.711625 / 1.693729Operator in source snapshot: SPIRIT ENERGY NORTH SEA OIL LIMITEDRecorded spud date: 2001-08-27

Oil and gasAppraisal

29/09b- 9Z

29/09b- 9 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.711625 / 1.693729Operator in source snapshot: SPIRIT ENERGY NORTH SEA OIL LIMITEDRecorded spud date: 2001-12-17

Oil and gasAppraisal

29/10- 3

29/10- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.830583 / 1.816204Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1984-08-04

Oil and gasAppraisal

29/10- 3Z

29/10- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.830583 / 1.816204Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1984-10-11

Oil and gasAppraisal

29/10- 5

29/10- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.808141 / 1.949883Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1996-03-24

Oil and gasAppraisal

29/10- 5A

29/10- 5A · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.808295 / 1.949793Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1996-03-26

Oil and gasAppraisal

29/10b- 8

29/10b- 8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.792467 / 1.895274Operator in source snapshot: ITHACA SP E&P LIMITEDRecorded spud date: 2012-07-02

Oil and gasAppraisal

3/01a- 3

3/01a- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.886370 / 1.171541Operator in source snapshot: FIRST OIL EXPRO LIMITEDRecorded spud date: 1991-05-08

Oil and gasAppraisal

3/02- 3

3/02- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.959373 / 1.228372Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1977-01-16

Oil and gasAppraisal

3/02- 4

3/02- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.884577 / 1.290856Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1977-04-12

Oil and gasAppraisal

3/02- 6

3/02- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.862937 / 1.324677Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1984-06-12

Oil and gasAppraisal

3/02- 8

3/02- 8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.839979 / 1.384478Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1986-04-05

Oil and gasAppraisal

3/02-A1

3/02-A1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.898547 / 1.269377Operator in source snapshot: CNR INTERNATIONAL (U.K.) DEVELOPMENTS LIMITEDRecorded spud date: 1988-01-12

Oil and gasAppraisal

3/03- 10

3/03- 10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.889400 / 1.489180Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1984-02-25

Oil and gasAppraisal

3/03- 2

3/03- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.895984 / 1.427826Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1974-04-12

Oil and gasAppraisal

3/03- 3

3/03- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.923689 / 1.417011Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1974-09-14

Oil and gasAppraisal

3/03- 4A

3/03- 4A · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.861392 / 1.513630Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1975-01-29

Oil and gasAppraisal

3/03- 4J

3/03- 4J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.861487 / 1.515129Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1975-01-12

Oil and gasAppraisal

3/03- 4K

3/03- 4K · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.861487 / 1.515129Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1975-01-28

Oil and gasAppraisal

3/03- 5

3/03- 5J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.850900 / 1.410720Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1975-04-06

Oil and gasAppraisal

3/03- 5A

3/03- 5A · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.850900 / 1.410720Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1975-04-14

Oil and gasAppraisal

3/03- 6

3/03- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.941768 / 1.407318Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1975-10-28

Oil and gasAppraisal

3/03- 7

3/03- 7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.886495 / 1.475939Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1980-01-08

Oil and gasAppraisal

3/03- 9A

3/03- 9A · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.875890 / 1.519305Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1982-11-27

Oil and gasAppraisal

3/03- 9J

3/03- 9J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.876000 / 1.519282Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1982-11-27

Oil and gasAppraisal

3/03-C88Y

3/03-C1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.856176 / 1.467586Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 2008-02-16

Oil and gasAppraisal

3/03-N45

3/03-N2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.905651 / 1.419051Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 2004-04-21

Oil and gasAppraisal

3/03b- 13

3/03b- 13 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.944532 / 1.561441Operator in source snapshot: SERICA ENERGY CHINOOK LIMITEDRecorded spud date: 2011-11-02

Oil and gasAppraisal

3/03b- 13Z

3/03b- 13 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.944532 / 1.561441Operator in source snapshot: SERICA ENERGY CHINOOK LIMITEDRecorded spud date: 2012-04-04

Oil and gasAppraisal

3/04- 3A

3/04- 3A · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.991214 / 1.738969Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1974-01-21

Oil and gasAppraisal

3/04- 5

3/04- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.926479 / 1.720734Operator in source snapshot: CNR INTERNATIONAL (U.K.) DEVELOPMENTS LIMITEDRecorded spud date: 1975-03-11

Oil and gasAppraisal

3/04- 7

3/04- 7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.852736 / 1.706273Operator in source snapshot: NEO NEXT+ ENERGY E&P UK LIMITEDRecorded spud date: 1975-08-12

Oil and gasAppraisal

3/04a- 11

3/04a- 11 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.991436 / 1.723496Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1985-12-05

Oil and gasAppraisal

3/04a- 12

3/04a- 12 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.910822 / 1.694028Operator in source snapshot: CNR INTERNATIONAL (U.K.) DEVELOPMENTS LIMITEDRecorded spud date: 1986-04-18

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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 ↗

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 2,174

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Dataset library

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Beyond the wellhead, context.