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

14/20b- 19Z

14/20b- 19 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.457469 / -0.186358Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1988-02-10

Oil and gasAppraisal

14/20b- 22

14/20b- 22 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.455623 / -0.051124Operator in source snapshot: DNO NORTH SEA (U.K.) LIMITEDRecorded spud date: 1988-12-16

Oil and gasAppraisal

14/20b- 23

14/20b- 23 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.453812 / -0.075338Operator in source snapshot: DNO NORTH SEA (U.K.) LIMITEDRecorded spud date: 1989-12-30

Oil and gasAppraisal

14/20b- 25

14/20b- 25 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.460818 / -0.051124Operator in source snapshot: DNO NORTH SEA (U.K.) LIMITEDRecorded spud date: 1990-09-23

Oil and gasAppraisal

14/20b- 25A

14/20b- 25A · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.455584 / -0.051060Operator in source snapshot: DNO NORTH SEA (U.K.) LIMITEDRecorded spud date: 1990-10-04

Oil and gasAppraisal

14/20b- 26

14/20b- 26 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.402205 / -0.123329Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1991-02-14

Oil and gasAppraisal

14/20b- 26A

14/20b- 26AJ · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.402205 / -0.123329Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1991-03-13

Oil and gasAppraisal

14/20b- 26AJ

14/20b- 26AJ · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.402205 / -0.123329Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1991-02-17

Oil and gasAppraisal

14/20b- 27

14/20b- 27 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.455279 / -0.051754Operator in source snapshot: DNO NORTH SEA (U.K.) LIMITEDRecorded spud date: 1991-03-28

Oil and gasAppraisal

14/20b- 28

14/20b- 28 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.367662 / -0.082050Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1993-04-30

Oil and gasAppraisal

14/20b- 32

14/20b- 32 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.404474 / -0.079056Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 2004-09-01

Oil and gasAppraisal

14/25a- 4

14/25a- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.331150 / -0.016978Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1994-12-16

Oil and gasAppraisal

14/26a- 7

14/26a- 7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.036853 / -0.891146Operator in source snapshot: SHELL GLOBAL LNG LIMITEDRecorded spud date: 1999-09-02

Oil and gasAppraisal

14/26a- 7A

14/26a- 7A · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.036853 / -0.891146Operator in source snapshot: SHELL GLOBAL LNG LIMITEDRecorded spud date: 1999-09-05

Oil and gasAppraisal

14/26a- 8

14/26a- 8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.006285 / -0.875703Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 2000-12-16

Oil and gasAppraisal

14/26a- 9

14/26a- 9 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.046269 / -0.954829Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 2011-06-17

Oil and gasAppraisal

14/26a-N4Y

14/26a-N4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.013756 / -0.923684Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 2023-01-08

Oil and gasAppraisal

14/26a-N4Z

14/26a-N4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.013756 / -0.923684Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 2022-11-01

Oil and gasAppraisal

14/29a- 5

14/29a- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.005405 / -0.346441Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1999-04-18

Oil and gasAppraisal

14/30a- 5

14/30a- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.140958 / -0.111094Operator in source snapshot: PREMIER OIL (ENCORE PETROLEUM) LIMITEDRecorded spud date: 2011-11-16

Oil and gasAppraisal

15 Winchelsea-2

44/23g- 15 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.251370 / 2.522539Operator in source snapshot: WINTERSHALL NOORDZEE B.V.Recorded spud date: 2017-07-06

Oil and gasAppraisal

15/12b- 4Y

15/12b- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.501156 / 0.367611Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 2002-03-25

Oil and gasAppraisal

15/12b- 4Z

15/12b- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.501156 / 0.367611Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 2002-02-20

Oil and gasAppraisal

15/13- 3

15/13- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.570169 / 0.497324Operator in source snapshot: BP EXPLORATION OPERATING COMPANY LIMITEDRecorded spud date: 1976-05-13

Oil and gasAppraisal

15/13a- 4

15/13a- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.556496 / 0.559638Operator in source snapshot: ANASURIA HIBISCUS UK LIMITEDRecorded spud date: 1987-07-07

Oil and gasAppraisal

15/13a- 4Z

15/13a- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.556496 / 0.559638Operator in source snapshot: ANASURIA HIBISCUS UK LIMITEDRecorded spud date: 1987-08-04

Oil and gasAppraisal

15/13a- 7

15/13a- 7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.563980 / 0.531605Operator in source snapshot: ANASURIA HIBISCUS UK LIMITEDRecorded spud date: 2002-05-04

Oil and gasAppraisal

15/13a- 7A

15/13a- 7A · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.563943 / 0.531591Operator in source snapshot: ANASURIA HIBISCUS UK LIMITEDRecorded spud date: 2002-05-06

Oil and gasAppraisal

15/13a- 7Z

15/13a- 7A · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.563943 / 0.531591Operator in source snapshot: ANASURIA HIBISCUS UK LIMITEDRecorded spud date: 2002-05-14

Oil and gasAppraisal

15/13a- 9

15/13a- 9 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.553701 / 0.513682Operator in source snapshot: ANASURIA HIBISCUS UK LIMITEDRecorded spud date: 2008-05-03

Oil and gasAppraisal

15/16- 14

15/16- 14 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.388656 / 0.095854Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1982-04-06

Oil and gasAppraisal

15/16- 14Z

15/16- 14 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.388656 / 0.095854Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1982-06-18

Oil and gasAppraisal

15/16- 2

15/16- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.333482 / 0.137665Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1975-02-05

Oil and gasAppraisal

15/16- 2Z

15/16- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.333482 / 0.137665Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1975-03-18

Oil and gasAppraisal

15/16- 3

15/16- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.356778 / 0.079975Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1975-04-13

Oil and gasAppraisal

15/16- 3Z

15/16- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.356778 / 0.079975Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1975-05-28

Oil and gasAppraisal

15/16- 4

15/16- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.348447 / 0.154062Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1975-06-23

Oil and gasAppraisal

15/16- 4A

15/16- 4A · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.348447 / 0.154062Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1975-06-30

Oil and gasAppraisal

15/16- 5

15/16- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.372216 / 0.096837Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1975-08-29

Oil and gasAppraisal

15/16- 6

15/16- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.374220 / 0.050073Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1975-11-07

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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

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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 2,174

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Dataset library

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Beyond the wellhead, context.