WELLFICENT / Public well atlas

Public well atlas

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

Matching records: 13,383
Distinct source well IDs: 8,295
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

204/05a- 1

204/05a- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.851240 / -4.161287Operator in source snapshot: ITHACA SP E&P LIMITEDRecorded spud date: 2013-05-31

Oil and gasExploration

204/05b- 2

204/05b- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.943252 / -4.071383Operator in source snapshot: ADURA OPERATIONS LIMITEDRecorded spud date: 2019-03-15

Oil and gasExploration

204/10- 1

204/10- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.801841 / -4.164289Operator in source snapshot: ITHACA SP E&P LIMITEDRecorded spud date: 2002-10-19

Oil and gasExploration

204/10- 2

204/10- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.777307 / -4.127859Operator in source snapshot: ITHACA SP E&P LIMITEDRecorded spud date: 2004-05-27

Oil and gasAppraisal

204/10a- 3

204/10a- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.828548 / -4.201231Operator in source snapshot: ITHACA SP E&P LIMITEDRecorded spud date: 2009-05-20

Oil and gasAppraisal

204/10a- 4

204/10a- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.823883 / -4.133855Operator in source snapshot: ITHACA SP E&P LIMITEDRecorded spud date: 2011-06-29

Oil and gasAppraisal

204/10a- 4Z

204/10a- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.823883 / -4.133855Operator in source snapshot: ITHACA SP E&P LIMITEDRecorded spud date: 2011-08-22

Oil and gasAppraisal

204/10a- 5Y

204/10a- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.818051 / -4.155853Operator in source snapshot: ITHACA SP E&P LIMITEDRecorded spud date: 2018-06-13

Oil and gasAppraisal

204/10a- 5Z

204/10a- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.818051 / -4.155853Operator in source snapshot: ITHACA SP E&P LIMITEDRecorded spud date: 2018-05-29

Oil and gasExploration

204/13- 1

204/13- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.561575 / -4.458233Operator in source snapshot: ITHACA SP E&P LIMITEDRecorded spud date: 2009-09-26

Oil and gasAppraisal

204/13- 1Z

204/13- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.561575 / -4.458233Operator in source snapshot: ITHACA SP E&P LIMITEDRecorded spud date: 2009-10-17

Oil and gasExploration

204/14- 1

204/14- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.506782 / -4.301063Operator in source snapshot: ITHACA SP E&P LIMITEDRecorded spud date: 1998-06-20

Oil and gasExploration

204/14- 2

204/14- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.510551 / -4.359580Operator in source snapshot: ITHACA SP E&P LIMITEDRecorded spud date: 1998-09-22

Oil and gasExploration

204/15- 1

204/15- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.503165 / -4.198048Operator in source snapshot: ARCO BRITISH LIMITED, LLCRecorded spud date: 1999-08-10

Oil and gasExploration

204/15- 2

204/15- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.528859 / -4.192797Operator in source snapshot: ARCO BRITISH LIMITED, LLCRecorded spud date: 2001-06-09

Oil and gasExploration

204/16- 1

204/16- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.345409 / -4.827325Operator in source snapshot: HESS LIMITEDRecorded spud date: 2002-09-01

Oil and gasExploration

204/17- 1

204/17- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.417680 / -4.652589Operator in source snapshot: CHEVRON CAPTAIN COMPANY LLCRecorded spud date: 2003-03-28

Oil and gasExploration

204/18- 1

204/18- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.451141 / -4.504404Operator in source snapshot: BP EXPLORATION OPERATING COMPANY LIMITEDRecorded spud date: 2001-10-11

Oil and gasExploration

204/18b- 2

204/18b- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.491625 / -4.410557Operator in source snapshot: ITHACA ENERGY (UK) LIMITEDRecorded spud date: 2013-12-27

Oil and gasExploration

204/18b- 2A

204/18b- 2A · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.491821 / -4.409953Operator in source snapshot: ITHACA ENERGY (UK) LIMITEDRecorded spud date: 2014-01-09

Oil and gasExploration

204/19- 1

204/19- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.386667 / -4.349768Operator in source snapshot: BRITOIL LIMITEDRecorded spud date: 1986-04-06

Oil and gasExploration

204/19- 2

204/19- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.382406 / -4.280063Operator in source snapshot: BRITOIL LIMITEDRecorded spud date: 1991-06-13

Oil and gasExploration

204/19- 3

204/19- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.352055 / -4.312443Operator in source snapshot: BRITOIL LIMITEDRecorded spud date: 1994-07-27

Oil and gasExploration

204/19- 3A

204/19- 3A · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.351841 / -4.312532Operator in source snapshot: BRITOIL LIMITEDRecorded spud date: 1994-08-04

Oil and gasAppraisal

204/19- 4

204/19- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.358445 / -4.256553Operator in source snapshot: BRITOIL LIMITEDRecorded spud date: 1994-09-15

Oil and gasAppraisal

204/19- 4A

204/19- 4A · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.358536 / -4.256564Operator in source snapshot: BRITOIL LIMITEDRecorded spud date: 1994-09-22

Oil and gasExploration

204/19- 5

204/19- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.435055 / -4.255137Operator in source snapshot: BRITOIL LIMITEDRecorded spud date: 1995-01-26

Oil and gasAppraisal

204/19- 6

204/19- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.382836 / -4.231623Operator in source snapshot: BRITOIL LIMITEDRecorded spud date: 1995-06-12

Oil and gasAppraisal

204/19- 7

204/19- 7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.372582 / -4.245082Operator in source snapshot: BRITOIL LIMITEDRecorded spud date: 1995-08-20

Oil and gasExploration

204/19- 8

204/19- 8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.498922 / -4.313379Operator in source snapshot: ITHACA SP E&P LIMITEDRecorded spud date: 1995-09-22

Oil and gasAppraisal

204/19- 8Z

204/19- 8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.498922 / -4.313379Operator in source snapshot: ITHACA SP E&P LIMITEDRecorded spud date: 1996-04-08

Oil and gasExploration

204/19- 9

204/19- 9 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.360816 / -4.313882Operator in source snapshot: BRITOIL LIMITEDRecorded spud date: 1996-06-09

Oil and gasDevelopment

204/19-B1

204/19-B1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.343450 / -4.247059Operator in source snapshot: BRITOIL LIMITEDRecorded spud date: 1995-11-11

Oil and gasDevelopment

204/19-B10

204/19-B10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.342783 / -4.246394Operator in source snapshot: BRITOIL LIMITEDRecorded spud date: 2001-02-25

Oil and gasDevelopment

204/19-B10A

204/19-B10A · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.342783 / -4.246204Operator in source snapshot: BRITOIL LIMITEDRecorded spud date: 2001-02-25

Oil and gasDevelopment

204/19-B10Z

204/19-B10A · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.342783 / -4.246204Operator in source snapshot: BRITOIL LIMITEDRecorded spud date: 2001-03-21

Oil and gasDevelopment

204/19-B11

204/19-B11 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.342678 / -4.246793Operator in source snapshot: BRITOIL LIMITEDRecorded spud date: 2001-09-14

Oil and gasDevelopment

204/19-B11Z

204/19-B11 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.342678 / -4.246793Operator in source snapshot: BRITOIL LIMITEDRecorded spud date: 2001-09-14

Oil and gasDevelopment

204/19-B12

204/19-B12 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.343522 / -4.247710Operator in source snapshot: BRITOIL LIMITEDRecorded spud date: 2001-04-30

Oil and gasDevelopment

204/19-B12Z

204/19-B12 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.343522 / -4.247710Operator in source snapshot: BRITOIL LIMITEDRecorded spud date: 2002-03-06

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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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Alpehumle discovery brings a wide preliminary resource range

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Snøhvit Future cost estimate rises to NOK 26.5 billion

Equinor retains the 2029 compression and 2030 electrification schedules while updating the project budget in 2026 money.

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Beyond the wellhead, context.

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Public well atlas

Matching records 13,383

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Dataset library

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Beyond the wellhead, context.