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WELLFICENT / Public well atlas

Public well atlas

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

Matching records: 8,253
Distinct source well IDs: 4,231
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 gasDevelopment

15/25b-D3Z

15/25b- 8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.195101 / 0.971940Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 2006-04-01

Oil and gasDevelopment

15/25b-D4

15/25b-D4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.195015 / 0.971449Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 2006-04-29

Oil and gasDevelopment

15/25b-D4Z

15/25b-D4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.195015 / 0.971449Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 2006-05-12

Oil and gasDevelopment

15/25b-D5

15/25b-D5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.195241 / 0.971461Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 2008-02-14

Oil and gasDevelopment

15/25b-D5S

15/25b-D5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.195241 / 0.971461Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 2008-04-15

Oil and gasDevelopment

15/25b-D5T

15/25b-D5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.195241 / 0.971461Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 2008-03-29

Oil and gasDevelopment

15/25b-D5U

15/25b-D5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.195241 / 0.971461Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 2008-03-20

Oil and gasDevelopment

15/25b-D5V

15/25b-D5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.195241 / 0.971461Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 2008-03-13

Oil and gasDevelopment

15/25b-D5W

15/25b-D5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.195241 / 0.971461Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 2008-03-09

Oil and gasDevelopment

15/25b-D5X

15/25b-D5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.195241 / 0.971461Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 2008-03-06

Oil and gasDevelopment

15/25b-D5Y

15/25b-D5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.195241 / 0.971461Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 2008-03-01

Oil and gasDevelopment

15/25b-D5Z

15/25b-D5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.195241 / 0.971461Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 2008-02-26

Oil and gasDevelopment

15/25c- 5

15/25c- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.264085 / 0.982938Operator in source snapshot: NEO NEXT + ENERGY NORTH SEA LIMITEDRecorded spud date: 1997-01-18

Oil and gasDevelopment

15/26b-W1

15/26b-W1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.048119 / 0.108384Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 2013-02-21

Oil and gasDevelopment

15/26b-W1Z

15/26b-W1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.048119 / 0.108384Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 2013-03-29

Oil and gasDevelopment

15/27- 6Y

15/27- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.049933 / 0.349566Operator in source snapshot: HESS LIMITEDRecorded spud date: 1998-10-13

Oil and gasDevelopment

15/27- 6Z

15/27- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.049933 / 0.349566Operator in source snapshot: HESS LIMITEDRecorded spud date: 1998-08-20

Oil and gasDevelopment

15/27- 7

15/27- 7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.050470 / 0.350352Operator in source snapshot: HESS LIMITEDRecorded spud date: 1998-03-06

Oil and gasDevelopment

15/27- 8

15/27- 8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.049816 / 0.349692Operator in source snapshot: HESS LIMITEDRecorded spud date: 1999-08-07

Oil and gasDevelopment

15/27-E1

15/27-E1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.022729 / 0.221542Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 2012-08-02

Oil and gasDevelopment

15/27-E1Y

15/27-E1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.022729 / 0.221542Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 2012-09-14

Oil and gasDevelopment

15/27-E1Z

15/27-E1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.022729 / 0.221542Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 2012-09-03

Oil and gasDevelopment

15/27-E2

15/27-E2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.022694 / 0.220598Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 2013-07-25

Oil and gasDevelopment

15/27-E2Z

15/27-E2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.022694 / 0.220598Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 2013-09-04

Oil and gasDevelopment

15/28b- 7

15/28b- 7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.072645 / 0.434300Operator in source snapshot: HESS LIMITEDRecorded spud date: 1999-01-27

Oil and gasDevelopment

15/28b- 7Z

15/28b- 7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.072645 / 0.434300Operator in source snapshot: HESS LIMITEDRecorded spud date: 1999-03-02

Oil and gasDevelopment

15/29a- 14

15/29a- 14 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.095749 / 0.762474Operator in source snapshot: CHRYSAOR (U.K.) BRITANNIA LIMITEDRecorded spud date: 2004-07-28

Oil and gasDevelopment

15/29a-A1

15/29a-A1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.101383 / 0.693242Operator in source snapshot: ITHACA ENERGY (UK) LIMITEDRecorded spud date: 2015-07-22

Oil and gasDevelopment

15/29b-F1

15/29b-F1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.001384 / 0.724729Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 2004-08-06

Oil and gasDevelopment

15/29b-F2

15/29b-F2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.001414 / 0.724976Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 2004-08-11

Oil and gasDevelopment

15/29b-F2Z

15/29b-F2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.001414 / 0.724976Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 2004-12-15

Oil and gasDevelopment

15/29b-F3

15/29b-F3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.001548 / 0.724909Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 2004-08-15

Oil and gasDevelopment

15/29b-F4

15/29b-F4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.001515 / 0.724670Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 2004-08-19

Oil and gasDevelopment

15/29b-F4Y

15/29b-F4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.001515 / 0.724670Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 2004-09-22

Oil and gasDevelopment

15/29b-F4Z

15/29b-F4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.001515 / 0.724670Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 2004-09-17

Oil and gasDevelopment

15/30- 13

15/30- 13 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.067585 / 0.995487Operator in source snapshot: CHRYSAOR (U.K.) BRITANNIA LIMITEDRecorded spud date: 2006-01-07

Oil and gasDevelopment

15/30-M1

15/30-M1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.074248 / 0.892177Operator in source snapshot: CHRYSAOR (U.K.) BRITANNIA LIMITEDRecorded spud date: 1995-06-26

Oil and gasDevelopment

15/30-M10

15/30-M10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.074167 / 0.891458Operator in source snapshot: CHRYSAOR (U.K.) BRITANNIA LIMITEDRecorded spud date: 2002-12-20

Oil and gasDevelopment

15/30-M10Z

15/30-M10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.074167 / 0.891458Operator in source snapshot: CHRYSAOR (U.K.) BRITANNIA LIMITEDRecorded spud date: 2003-01-13

Oil and gasDevelopment

15/30-M2

15/30-M2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.074039 / 0.891906Operator in source snapshot: CHRYSAOR (U.K.) BRITANNIA LIMITEDRecorded spud date: 1995-07-30

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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 ↗

Explore dataset Download NDJSON

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

© Crown Copyright, New Zealand Petroleum & Minerals. Public well data reproduced with permission; normalized by Wellficent.

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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The development well update concerns reported potential, with no sustained production period specified.

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The September announcement links a June discovery to available Pazflor capacity; the production increment remains prospective.

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Alpehumle discovery brings a wide preliminary resource range

Norway’s directorate reports gas in the main wellbore and water-bearing sandstone in its appraisal sidetrack.

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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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PETRONAS awards Estuary contract and hands over Mutiara seismic data

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