WELLFICENT / Public well atlas

Public well atlas

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

Matching records: 2,955
Distinct source well IDs: 2,671
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 gasExploration

15/20- 2

15/20- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.364728 / 0.930754Operator in source snapshot: BP EXPLORATION OPERATING COMPANY LIMITEDRecorded spud date: 1975-03-18

Oil and gasExploration

15/20a- 10

15/20a- 10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.438690 / 0.895597Operator in source snapshot: BRITOIL LIMITEDRecorded spud date: 1990-09-12

Oil and gasExploration

15/20a- 13

15/20a- 13 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.380577 / 0.935406Operator in source snapshot: NEO NEXT+ ENERGY PUK LIMITEDRecorded spud date: 2003-03-14

Oil and gasExploration

15/20a- 3

15/20a- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.384653 / 0.966243Operator in source snapshot: BRITOIL LIMITEDRecorded spud date: 1986-11-13

Oil and gasExploration

15/20a- 3Z

15/20a- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.384653 / 0.966243Operator in source snapshot: BRITOIL LIMITEDRecorded spud date: 1986-12-14

Oil and gasExploration

15/20a- 4

15/20a- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.377954 / 0.879036Operator in source snapshot: BRITOIL LIMITEDRecorded spud date: 1987-04-18

Oil and gasExploration

15/20a- 5

15/20a- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.479526 / 0.947930Operator in source snapshot: BRITOIL LIMITEDRecorded spud date: 1990-03-29

Oil and gasExploration

15/20a- 8

15/20a- 8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.464664 / 0.936097Operator in source snapshot: BRITOIL LIMITEDRecorded spud date: 1990-06-29

Oil and gasExploration

15/20a- 9

15/20a- 9 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.384367 / 0.962426Operator in source snapshot: BRITOIL LIMITEDRecorded spud date: 1990-08-20

Oil and gasExploration

15/20b- 11

15/20b- 11 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.356079 / 0.979635Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1992-08-09

Oil and gasExploration

15/20b- 11Y

15/20b- 11 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.356079 / 0.979635Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1992-09-14

Oil and gasExploration

15/20b- 11Z

15/20b- 11 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.356079 / 0.979635Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1992-09-01

Oil and gasExploration

15/20b- 18

15/20b- 18 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.380405 / 0.844247Operator in source snapshot: NEO NEXT+ ENERGY PUK LIMITEDRecorded spud date: 2010-06-15

Oil and gasExploration

15/20b- 18Z

15/20b- 18 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.380405 / 0.844247Operator in source snapshot: NEO NEXT+ ENERGY PUK LIMITEDRecorded spud date: 2010-07-05

Oil and gasExploration

15/21- 1

15/21- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.222033 / 0.083696Operator in source snapshot: 00557317 PLCRecorded spud date: 1973-04-12

Oil and gasExploration

15/21- 2

15/21- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.271313 / 0.073916Operator in source snapshot: 00557317 PLCRecorded spud date: 1975-02-28

Oil and gasExploration

15/21- 3

15/21- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.181196 / 0.098048Operator in source snapshot: HESS LIMITEDRecorded spud date: 1975-08-27

Oil and gasExploration

15/21- 6

15/21- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.242840 / 0.119585Operator in source snapshot: SERICA ENERGY NORTE LIMITEDRecorded spud date: 1977-03-13

Oil and gasExploration

15/21a- 38

15/21a- 38 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.259701 / 0.086722Operator in source snapshot: SERICA ENERGY NORTE LIMITEDRecorded spud date: 1988-10-23

Oil and gasExploration

15/21a- 38Z

15/21a- 38 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.259701 / 0.086722Operator in source snapshot: SERICA ENERGY NORTE LIMITEDRecorded spud date: 1988-12-18

Oil and gasExploration

15/21a- 39Z

15/21a- 39 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.297809 / 0.179234Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1989-02-21

Oil and gasExploration

15/21a- 42

15/21a- 42 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.197210 / 0.133287Operator in source snapshot: HESS LIMITEDRecorded spud date: 1990-05-26

Oil and gasExploration

15/21a- 44

15/21a- 44 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.240257 / 0.188865Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1991-06-18

Oil and gasExploration

15/21a- 46

15/21a- 46 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.246535 / 0.139391Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1991-12-13

Oil and gasExploration

15/21a- 51

15/21a- 51 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.235150 / 0.112032Operator in source snapshot: SERICA ENERGY NORTE LIMITEDRecorded spud date: 1993-10-31

Oil and gasExploration

15/21a- 54

15/21a- 54 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.186705 / 0.195723Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1994-12-13

Oil and gasExploration

15/21a- 55

15/21a- 55 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.249646 / 0.119557Operator in source snapshot: SERICA ENERGY NORTE LIMITEDRecorded spud date: 1995-05-14

Oil and gasExploration

15/21a- 7

15/21a- 7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.325718 / 0.137893Operator in source snapshot: SERICA ENERGY NORTE LIMITEDRecorded spud date: 1983-08-26

Oil and gasExploration

15/21b- 21

15/21b- 21 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.208494 / 0.122994Operator in source snapshot: HESS LIMITEDRecorded spud date: 1987-11-26

Oil and gasExploration

15/21b- 37

15/21b- 37 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.207560 / 0.087225Operator in source snapshot: HESS LIMITEDRecorded spud date: 1988-09-13

Oil and gasExploration

15/21b- 41

15/21b- 41 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.225088 / 0.039278Operator in source snapshot: HESS LIMITEDRecorded spud date: 1989-06-21

Oil and gasExploration

15/21b- 45

15/21b- 45 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.243172 / 0.018249Operator in source snapshot: HESS LIMITEDRecorded spud date: 1991-11-17

Oil and gasExploration

15/21b- 47

15/21b- 47 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.314403 / 0.034143Operator in source snapshot: SERICA ENERGY NORTE LIMITEDRecorded spud date: 1992-03-05

Oil and gasExploration

15/21b- 48

15/21b- 48 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.230093 / 0.153920Operator in source snapshot: HESS LIMITEDRecorded spud date: 1992-12-30

Oil and gasExploration

15/21b- 49

15/21b- 49J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.328451 / 0.061496Operator in source snapshot: SERICA ENERGY NORTE LIMITEDRecorded spud date: 1993-03-04

Oil and gasExploration

15/21b- 49J

15/21b- 49J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.328451 / 0.061496Operator in source snapshot: SERICA ENERGY NORTE LIMITEDRecorded spud date: 1993-01-10

Oil and gasExploration

15/21b- 50

15/21b- 50 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.226320 / 0.132203Operator in source snapshot: HESS LIMITEDRecorded spud date: 1993-08-16

Oil and gasExploration

15/21b- 53

15/21b- 53 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.222616 / 0.033473Operator in source snapshot: HESS LIMITEDRecorded spud date: 1994-08-28

Oil and gasExploration

15/22- 1

15/22- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.230191 / 0.229239Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1974-08-26

Oil and gasExploration

15/22- 10

15/22- 10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.218813 / 0.287785Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1991-07-08

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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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OGDCL reports condensate and gas potential at Bobi-11

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

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TotalEnergies outlines Acacia-5 tieback and new Angola exploration entries

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

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Energy / 16 September 2026

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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Energy / 7 October 2026

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

Two separate Malaysian upstream milestones advance small-field planning; Mutiara's first production remains a 2029 target.

PETRONAS

Beyond the wellhead, context.

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Public well atlas

Matching records 2,955

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Dataset library

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Beyond the wellhead, context.