WELLFICENT / Public well atlas

Public well atlas

Explore documented wells and boreholes. Search source identifiers, inspect coordinates and compare available records.

Matching records: 171
Distinct source well IDs: 148
Source catalogues: 2

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 gasExploration

206/16- 1

206/16- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.384816 / -2.863666Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1995-09-04

Oil and gasExploration

21/03a- 4

21/03a- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.923610 / 0.463275Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1985-10-18

Oil and gasExploration

21/03b- 5

21/03b- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.870370 / 0.413088Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1996-10-08

Oil and gasExploration

21/03b- 6

21/03b- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.966285 / 0.560586Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1997-03-11

Oil and gasExploration

21/04- 2

21/04- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.880140 / 0.759332Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1984-12-10

Oil and gasExploration

21/04- 3

21/04- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.925391 / 0.681809Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1985-05-14

Oil and gasExploration

21/04a- 4

21/04a- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.982505 / 0.753225Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1991-06-06

Oil and gasExploration

21/04b- 5

21/04b- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.987976 / 0.648666Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1991-11-14

Oil and gasExploration

21/05a- 2

21/05a- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.998180 / 0.930559Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1989-01-31

Oil and gasExploration

21/05a- 6

21/05a- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.969207 / 0.874017Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 2005-10-22

Oil and gasExploration

21/05a- 6X

21/05a- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.969207 / 0.874017Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 2005-12-13

Oil and gasExploration

21/05a- 6Y

21/05a- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.969207 / 0.874017Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 2005-12-06

Oil and gasExploration

21/05a- 6Z

21/05a- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.969207 / 0.874017Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 2005-11-16

Oil and gasExploration

211/24c- 7

211/24c- 7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.273109 / 1.697237Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1993-10-28

Oil and gasExploration

211/28- 5

211/28- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.078603 / 1.447845Operator in source snapshot: NEO NEXT+ ENERGY E&P NORTH SEA UK LIMITEDRecorded spud date: 1975-02-24

Oil and gasExploration

211/28- 6

211/28- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.055325 / 1.505487Operator in source snapshot: NEO NEXT+ ENERGY E&P NORTH SEA UK LIMITEDRecorded spud date: 1976-03-15

Oil and gasExploration

211/28a- 7

211/28a- 7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.095993 / 1.529291Operator in source snapshot: NEO NEXT+ ENERGY E&P NORTH SEA UK LIMITEDRecorded spud date: 1989-03-03

Oil and gasExploration

214/26- 1

214/26- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.119307 / -2.831277Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1996-08-10

Oil and gasExploration

219/20- 1

219/20- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)62.401648 / 0.904920Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1984-04-02

Oil and gasExploration

22/19b- 4

22/19b- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.483570 / 1.690336Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1993-01-22

Oil and gasExploration

22/19b- 5

22/19b- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.337178 / 1.731400Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1995-11-15

Oil and gasExploration

22/19b- 5Z

22/19b- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.337178 / 1.731400Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1995-12-31

Oil and gasExploration

28/04b- 1

28/04b- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.956161 / 0.624681Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1984-08-25

Oil and gasExploration

28/04b- 1A

28/04b- 1A · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.956011 / 0.624601Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1984-08-27

Oil and gasExploration

41/08- 2

41/08- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.740070 / -0.585996Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1994-12-24

Oil and gasExploration

41/14- 1

41/14- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.583901 / -0.310613Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1990-04-26

Oil and gasExploration

41/15- 1

41/15- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.639766 / -0.138916Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1991-04-03

Oil and gasExploration

41/24- 3

41/24- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.292915 / -0.240156Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1992-11-23

Oil and gasExploration

43/15b- 3

43/15b- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.594178 / 1.901433Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1991-12-18

Oil and gasExploration

43/15b- 3A

43/15b- 3A · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.594365 / 1.901839Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1991-12-31

Oil and gasExploration

43/16- 2

43/16- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.424496 / 1.147595Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1993-09-19

Oil and gasExploration

44/17- 1

44/17- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.372620 / 2.337071Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1990-01-15

Oil and gasExploration

44/17- 2

44/17- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.393376 / 2.322317Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1991-10-23

Oil and gasExploration

44/17- 3

44/17- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.463873 / 2.379930Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1994-05-01

Oil and gasExploration

44/17a- 4

44/17a- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.465952 / 2.375213Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1997-12-19

Oil and gasExploration

44/17a- 5

44/17a- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.380687 / 2.283441Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1998-03-12

Oil and gasExploration

44/17b- 7

44/17b- 7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.433885 / 2.298714Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 2004-02-16

Oil and gasExploration

44/19b- 6

44/19b- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.404458 / 2.650503Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 2007-07-15

Oil and gasExploration

44/21- 2

44/21- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.227495 / 2.074786Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1984-07-02

Oil and gasExploration

44/21- 4

44/21- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.182389 / 2.186546Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1988-03-22

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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 ↗

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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 ↗

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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 171

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Beyond the wellhead, context.