WELLFICENT / Public well atlas

Public well atlas

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

Matching records: 71,431
Distinct source well IDs: 62,174
Source catalogues: 9

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 gasDevelopment

30/24c-K3Z

30/24c-K3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.198801 / 2.762795Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 2012-03-24

Oil and gasDevelopment

30/24c-K4

30/24c-K4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.198419 / 2.762120Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 2012-07-14

Oil and gasDevelopment

30/24c-K5

30/24c-K5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.198612 / 2.762449Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 2012-07-16

Oil and gasDevelopment

30/24c-K6

30/24c-K6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.198406 / 2.763527Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 2012-07-19

Oil and gasDevelopment

30/24c-W1

30/24c-W1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.197822 / 2.762501Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 2014-03-24

Oil and gasAppraisal

30/25a- 1A

30/25a- 1A · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.188132 / 2.813324Operator in source snapshot: WOODSIDE ENERGY (GREAT BRITAIN) LIMITEDRecorded spud date: 1982-06-03

Oil and gasAppraisal

30/25a- 2

30/25a- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.201523 / 2.800814Operator in source snapshot: WOODSIDE ENERGY (GREAT BRITAIN) LIMITEDRecorded spud date: 1982-12-13

Oil and gasExploration

30/25a- 4

30/25a- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.236661 / 2.806350Operator in source snapshot: WOODSIDE ENERGY (GREAT BRITAIN) LIMITEDRecorded spud date: 1988-10-10

Oil and gasExploration

30/25b- 3

30/25b- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.187514 / 2.952439Operator in source snapshot: CHRYSAOR PETROLEUM COMPANY U.K. LIMITEDRecorded spud date: 1985-12-22

Oil and gasExploration

30/25b- 5

30/25b- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.225757 / 2.924523Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1996-07-27

Oil and gasExploration

30/27- 1

30/27- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.162114 / 2.305951Operator in source snapshot: CHRYSAOR PETROLEUM COMPANY U.K. LIMITEDRecorded spud date: 1977-12-28

Oil and gasExploration

30/28- 1

30/28- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.074956 / 2.597417Operator in source snapshot: PHILLIPS 66 LIMITEDRecorded spud date: 1977-08-18

Oil and gasExploration

30/28- 2

30/28- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.031776 / 2.569039Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 2004-09-07

Oil and gasExploration

30/29a- 1

30/29a- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.137267 / 2.659739Operator in source snapshot: ENI UK LIMITEDRecorded spud date: 1980-01-27

Oil and gasExploration

30/29a- 2

30/29a- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.152351 / 2.669599Operator in source snapshot: ENI UK LIMITEDRecorded spud date: 1982-05-20

Oil and gasExploration

30/29a- 3

30/29a- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.120702 / 2.633578Operator in source snapshot: ENI UK LIMITEDRecorded spud date: 1996-04-27

Oil and gasAppraisal

30/3-1

30/3-1 · Norwegian Offshore Directorate — Wellbores

Latitude / longitude (WGS84)60.903755 / 2.668190Operator in source snapshot: Den norske stats oljeselskap a.sRecorded spud date: 1979-06-11

Oil and gasAppraisal

30/3-1 R

30/3-1 · Norwegian Offshore Directorate — Wellbores

Latitude / longitude (WGS84)60.903755 / 2.668190Operator in source snapshot: Den norske stats oljeselskap a.sRecorded spud date: 1982-02-01

Oil and gasAppraisal

30/3-10 S

30/3-10 · Norwegian Offshore Directorate — Wellbores

Latitude / longitude (WGS84)60.794904 / 2.684888Operator in source snapshot: StatoilHydro Petroleum ASRecorded spud date: 2009-02-14

Oil and gasExploration

30/3-11 S

30/3-11 · Norwegian Offshore Directorate — Wellbores

Latitude / longitude (WGS84)60.855286 / 2.850598Operator in source snapshot: Equinor Energy ASRecorded spud date: 2022-06-21

Oil and gasExploration

30/3-2

30/3-2 · Norwegian Offshore Directorate — Wellbores

Latitude / longitude (WGS84)60.796498 / 2.919967Operator in source snapshot: Den norske stats oljeselskap a.sRecorded spud date: 1980-07-04

Oil and gasExploration

30/3-2 R

30/3-2 · Norwegian Offshore Directorate — Wellbores

Latitude / longitude (WGS84)60.796498 / 2.919967Operator in source snapshot: Den norske stats oljeselskap a.sRecorded spud date: 1980-09-02

Oil and gasExploration

30/3-3

30/3-3 · Norwegian Offshore Directorate — Wellbores

Latitude / longitude (WGS84)60.769334 / 2.949836Operator in source snapshot: Den norske stats oljeselskap a.sRecorded spud date: 1983-04-02

Oil and gasAppraisal

30/3-4

30/3-4 · Norwegian Offshore Directorate — Wellbores

Latitude / longitude (WGS84)60.765280 / 2.856673Operator in source snapshot: Den norske stats oljeselskap a.sRecorded spud date: 1985-02-05

Oil and gasAppraisal

30/3-4 R

30/3-4 · Norwegian Offshore Directorate — Wellbores

Latitude / longitude (WGS84)60.765280 / 2.856673Operator in source snapshot: Statoil ASA (old)Recorded spud date: 2001-11-02

Oil and gasAppraisal

30/3-5 S

30/3-5 · Norwegian Offshore Directorate — Wellbores

Latitude / longitude (WGS84)60.782217 / 2.896256Operator in source snapshot: Den norske stats oljeselskap a.sRecorded spud date: 1992-05-01

Oil and gasExploration

30/3-6 S

30/3-6 · Norwegian Offshore Directorate — Wellbores

Latitude / longitude (WGS84)60.782231 / 2.896048Operator in source snapshot: Den norske stats oljeselskap a.sRecorded spud date: 1993-12-26

Oil and gasExploration

30/3-7 A

30/3-7 · Norwegian Offshore Directorate — Wellbores

Latitude / longitude (WGS84)60.782261 / 2.896048Operator in source snapshot: Den norske stats oljeselskap a.sRecorded spud date: 1997-10-13

Oil and gasExploration

30/3-7 B

30/3-7 · Norwegian Offshore Directorate — Wellbores

Latitude / longitude (WGS84)60.782261 / 2.896048Operator in source snapshot: Den norske stats oljeselskap a.sRecorded spud date: 1998-05-20

Oil and gasExploration

30/3-7 BR

30/3-7 · Norwegian Offshore Directorate — Wellbores

Latitude / longitude (WGS84)60.782261 / 2.896048Operator in source snapshot: Statoil ASA (old)Recorded spud date: 2001-11-05

Oil and gasExploration

30/3-7 S

30/3-7 · Norwegian Offshore Directorate — Wellbores

Latitude / longitude (WGS84)60.782261 / 2.896048Operator in source snapshot: Den norske stats oljeselskap a.sRecorded spud date: 1995-09-21

Oil and gasAppraisal

30/3-8 A

30/3-8 · Norwegian Offshore Directorate — Wellbores

Latitude / longitude (WGS84)60.782231 / 2.896137Operator in source snapshot: Den norske stats oljeselskap a.sRecorded spud date: 2000-05-05

Oil and gasAppraisal

30/3-8 S

30/3-8 · Norwegian Offshore Directorate — Wellbores

Latitude / longitude (WGS84)60.782231 / 2.896137Operator in source snapshot: Den norske stats oljeselskap a.sRecorded spud date: 2000-03-25

Oil and gasExploration

30/3-9

30/3-9 · Norwegian Offshore Directorate — Wellbores

Latitude / longitude (WGS84)60.792340 / 2.693636Operator in source snapshot: Den norske stats oljeselskap a.sRecorded spud date: 2000-04-24

Oil and gasProduction purpose

30/3-A-1

30/3-A-1 · Norwegian Offshore Directorate — Wellbores

Latitude / longitude (WGS84)60.782217 / 2.896195Operator in source snapshot: Den norske stats oljeselskap a.sRecorded spud date: 1987-07-15

Oil and gasProduction purpose

30/3-A-1 A

30/3-A-1 · Norwegian Offshore Directorate — Wellbores

Latitude / longitude (WGS84)60.782217 / 2.896195Operator in source snapshot: Statoil Petroleum ASRecorded spud date: 2009-11-13

Oil and gasProduction purpose

30/3-A-1 B

30/3-A-1 · Norwegian Offshore Directorate — Wellbores

Latitude / longitude (WGS84)60.782217 / 2.896195Operator in source snapshot: Statoil Petroleum ASRecorded spud date: 2010-02-12

Oil and gasInjection purpose

30/3-A-10

30/3-A-10 · Norwegian Offshore Directorate — Wellbores

Latitude / longitude (WGS84)60.782258 / 2.896106Operator in source snapshot: Den norske stats oljeselskap a.sRecorded spud date: 1990-11-14

Oil and gasObservation

30/3-A-10 A

30/3-A-10 · Norwegian Offshore Directorate — Wellbores

Latitude / longitude (WGS84)60.782258 / 2.896106Operator in source snapshot: Den norske stats oljeselskap a.sRecorded spud date: 1998-03-03

Oil and gasProduction purpose

30/3-A-10 B

30/3-A-10 · Norwegian Offshore Directorate — Wellbores

Latitude / longitude (WGS84)60.782258 / 2.896106Operator in source snapshot: Den norske stats oljeselskap a.sRecorded spud date: 1998-03-28

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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 ↗

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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

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Public well atlas

Matching records 71,431

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Dataset library

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Beyond the wellhead, context.