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

3/04a- 13Z

3/04a- 13 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.962018 / 1.692553Operator in source snapshot: CNR INTERNATIONAL (U.K.) DEVELOPMENTS LIMITEDRecorded spud date: 1987-11-14

Oil and gasAppraisal

3/04a- 16

3/04a- 16 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.910849 / 1.694083Operator in source snapshot: CNR INTERNATIONAL (U.K.) DEVELOPMENTS LIMITEDRecorded spud date: 1988-05-02

Oil and gasAppraisal

3/04a- 18

3/04a- 18 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.994651 / 1.708454Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1992-12-25

Oil and gasAppraisal

3/04a- 18A

3/04a- 18A · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.994558 / 1.708671Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1993-01-26

Oil and gasAppraisal

3/04a- 18B

3/04a- 18J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.993306 / 1.715122Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1993-04-12

Oil and gasAppraisal

3/04a- 18J

3/04a- 18J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.993306 / 1.715122Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1993-03-05

Oil and gasAppraisal

3/07a- 4

3/07a- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.782590 / 1.379692Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1981-05-11

Oil and gasAppraisal

3/08- 2

3/08- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.785542 / 1.430543Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1974-05-30

Oil and gasAppraisal

3/08a- 5

3/08a- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.765917 / 1.404591Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1980-02-25

Oil and gasAppraisal

3/08a- 5A

3/08a- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.765917 / 1.404591Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1980-03-16

Oil and gasAppraisal

3/08a- 6

3/08a- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.771043 / 1.434149Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1980-03-08

Oil and gasAppraisal

3/08a- 6A

3/08a- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.771043 / 1.434149Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1980-03-23

Oil and gasAppraisal

3/08a- 7

3/08a- 7J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.729967 / 1.477870Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1981-04-11

Oil and gasAppraisal

3/08a- 7J

3/08a- 7J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.729967 / 1.477870Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1981-03-13

Oil and gasAppraisal

3/08a- 8

3/08a- 8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.795845 / 1.492178Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1981-12-22

Oil and gasAppraisal

3/08a- 8Z

3/08a- 8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.795845 / 1.492178Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1982-02-20

Oil and gasAppraisal

3/08a- 9

3/08a- 9 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.747323 / 1.457178Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1982-04-17

Oil and gasAppraisal

3/08b- 11

3/08b- 11 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.771454 / 1.589421Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1986-01-28

Oil and gasAppraisal

3/08b- 13

3/08b- 13 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.751869 / 1.578282Operator in source snapshot: SERICA ENERGY CHINOOK LIMITEDRecorded spud date: 1987-11-12

Oil and gasAppraisal

3/08b- 14

3/08b- 14 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.746718 / 1.578197Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1989-06-06

Oil and gasAppraisal

3/08b- 14Z

3/08b- 14 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.746718 / 1.578197Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1989-09-12

Oil and gasAppraisal

3/09a- 3

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

Latitude / longitude (WGS84)60.754344 / 1.731854Operator in source snapshot: NEO NEXT+ ENERGY E&P UK LIMITEDRecorded spud date: 1976-05-22

Oil and gasAppraisal

3/09a- 4

3/09a- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.809071 / 1.734344Operator in source snapshot: NEO NEXT+ ENERGY E&P UK LIMITEDRecorded spud date: 1979-08-14

Oil and gasAppraisal

3/09a- 5

3/09a- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.795335 / 1.766911Operator in source snapshot: NEO NEXT+ ENERGY E&P UK LIMITEDRecorded spud date: 1980-02-25

Oil and gasAppraisal

3/09a- 6

3/09a- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.763419 / 1.725375Operator in source snapshot: NEO NEXT+ ENERGY E&P UK LIMITEDRecorded spud date: 1983-05-16

Oil and gasAppraisal

3/09a-N17

3/09a-N17 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.808644 / 1.736030Operator in source snapshot: NEO NEXT+ ENERGY E&P UK LIMITEDRecorded spud date: 1988-03-19

Oil and gasAppraisal

3/09a-N35

3/09a-N21J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.808862 / 1.736146Operator in source snapshot: NEO NEXT+ ENERGY E&P UK LIMITEDRecorded spud date: 1997-04-28

Oil and gasAppraisal

3/09a-N36

3/09a-N36 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.808647 / 1.736085Operator in source snapshot: NEO NEXT+ ENERGY E&P UK LIMITEDRecorded spud date: 1997-07-22

Oil and gasAppraisal

3/09a-N38

3/09a-N19 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.808835 / 1.736096Operator in source snapshot: NEO NEXT+ ENERGY E&P UK LIMITEDRecorded spud date: 1998-05-03

Oil and gasAppraisal

3/09a-N49

3/09a-N20 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.808713 / 1.736069Operator in source snapshot: NEO NEXT+ ENERGY E&P UK LIMITEDRecorded spud date: 2004-09-13

Oil and gasAppraisal

3/09a-N52

3/09a-N23 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.808831 / 1.735987Operator in source snapshot: NEO NEXT+ ENERGY E&P UK LIMITEDRecorded spud date: 2009-08-20

Oil and gasAppraisal

3/09a-N52Y

3/09a-N23 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.808831 / 1.735987Operator in source snapshot: NEO NEXT+ ENERGY E&P UK LIMITEDRecorded spud date: 2009-11-13

Oil and gasAppraisal

3/09a-N52Z

3/09a-N23 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.808831 / 1.735987Operator in source snapshot: NEO NEXT+ ENERGY E&P UK LIMITEDRecorded spud date: 2009-09-22

Oil and gasAppraisal

3/09b- 10Z

3/09b- 10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.674946 / 1.609378Operator in source snapshot: NEO NEXT+ ENERGY E&P UK LIMITEDRecorded spud date: 1991-08-10

Oil and gasAppraisal

3/11b- 5

3/11b- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.644857 / 1.016688Operator in source snapshot: MIDLAND & SCOTTISH ENERGY LIMITEDRecorded spud date: 1984-12-01

Oil and gasAppraisal

3/14a- 10

3/14a- 10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.602843 / 1.655035Operator in source snapshot: NEO NEXT+ ENERGY E&P UK LIMITEDRecorded spud date: 1984-04-21

Oil and gasAppraisal

3/14a- 11

3/14a- 11 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.630705 / 1.670539Operator in source snapshot: NEO NEXT+ ENERGY E&P UK LIMITEDRecorded spud date: 1985-03-31

Oil and gasAppraisal

3/14a- 12

3/14a- 12 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.571018 / 1.657492Operator in source snapshot: NEO NEXT+ ENERGY E&P UK LIMITEDRecorded spud date: 1985-08-18

Oil and gasAppraisal

3/14a- 13

3/14a- 13 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.600406 / 1.694261Operator in source snapshot: NEO NEXT+ ENERGY E&P UK LIMITEDRecorded spud date: 1987-08-19

Oil and gasAppraisal

3/14a- 14

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

Latitude / longitude (WGS84)60.628891 / 1.650894Operator in source snapshot: NEO NEXT+ ENERGY E&P UK LIMITEDRecorded spud date: 1988-07-21

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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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Dataset library

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Beyond the wellhead, context.