WELLFICENT / Public well atlas

Public well atlas

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

Matching records: 686
Distinct source well IDs: 625
Source catalogues: 6

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

43/26a-E1

43/26a-E1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.053972 / 1.033188Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1990-03-24

Oil and gasDevelopment

43/26a-E2

43/26a-E2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.053992 / 1.033168Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1990-06-15

Oil and gasDevelopment

43/26a-E3

43/26a-E3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.053952 / 1.033208Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1990-09-01

Oil and gasDevelopment

43/26a-E4

43/26a-E4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.053969 / 1.033100Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1990-10-15

Oil and gasDevelopment

43/26a-E5

43/26a-E5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.053940 / 1.033173Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1990-11-22

Oil and gasDevelopment

43/26a-F6Z

43/26a-F6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.031135 / 1.102151Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1990-01-04

Oil and gasDevelopment

43/26a-F7

43/26a-F7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.031160 / 1.102218Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1990-02-10

Oil and gasDevelopment

43/26a-F8

43/26a-F8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.031054 / 1.102238Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1990-08-30

Oil and gasDevelopment

43/26a-F9

43/26a-F9 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.031035 / 1.102259Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1990-11-18

Oil and gasExploration

43/27- 1

43/27- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.042929 / 1.232860Operator in source snapshot: PREMIER OIL E&P UK EU LIMITEDRecorded spud date: 1990-02-18

Oil and gasExploration

43/27- 2

43/27- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.015273 / 1.232819Operator in source snapshot: PREMIER OIL E&P UK EU LIMITEDRecorded spud date: 1990-08-16

Oil and gasExploration

44/11- 3

44/11- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.520927 / 2.046503Operator in source snapshot: FUJAIRAH OIL AND GAS UK LLCRecorded spud date: 1990-07-12

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

44/21a- 6

44/21a- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.217827 / 2.180822Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1990-08-06

Oil and gasAppraisal

44/21a- 7

44/21a- 7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.263586 / 2.127539Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1990-12-16

Oil and gasExploration

44/22b- 8

44/22b- 8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.193253 / 2.339882Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1990-03-12

Oil and gasAppraisal

47/04b- 5

47/04b- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.992037 / 0.765806Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1990-08-11

Oil and gasAppraisal

47/10- 5

47/10- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.724578 / 0.854234Operator in source snapshot: HARBOUR ENERGY PETROLEUM RESOURCES LIMITEDRecorded spud date: 1990-07-10

Oil and gasAppraisal

47/10- 5J

47/10- 5J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.724620 / 0.854034Operator in source snapshot: HARBOUR ENERGY PETROLEUM RESOURCES LIMITEDRecorded spud date: 1990-07-10

Oil and gasDevelopment

47/14a-J4

47/14a-J4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.610708 / 0.722571Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1990-01-15

Oil and gasDevelopment

47/14a-J5

47/14a-J5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.610699 / 0.722647Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1990-02-22

Oil and gasDevelopment

47/14a-J5Z

47/14a-J5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.610699 / 0.722647Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1990-02-22

Oil and gasDevelopment

47/14a-K4

47/14a-K4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.622522 / 0.789073Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1990-01-16

Oil and gasDevelopment

47/14a-K5

47/14a-K5J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.622507 / 0.789080Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1990-03-19

Oil and gasDevelopment

47/14a-K5J

47/14a-K5J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.622507 / 0.789080Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1990-02-20

Oil and gasExploration

47/20- 2

47/20- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.490492 / 0.887728Operator in source snapshot: ENI UK LIMITEDRecorded spud date: 1990-10-14

Oil and gasExploration

48/01- 1

48/01- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.835725 / 1.005612Operator in source snapshot: HESS LIMITEDRecorded spud date: 1990-05-28

Oil and gasDevelopment

48/06- 32

48/06- 24 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.702488 / 1.147193Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1990-05-20

Oil and gasAppraisal

48/07b- 10

48/07b- 10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.808993 / 1.212335Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1990-07-01

Oil and gasAppraisal

48/10b- 10

48/10b- 10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.719260 / 1.912721Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1990-10-26

Oil and gasAppraisal

48/10b- 9

48/10b- 9 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.717481 / 1.871970Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1990-08-26

Oil and gasDevelopment

48/13a-B1

48/13a-B1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.612446 / 1.525326Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1990-01-08

Oil and gasDevelopment

48/13a-B2

48/13a-B2J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.612446 / 1.525326Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1990-08-04

Oil and gasDevelopment

48/13a-B2J

48/13a-B2J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.612446 / 1.525326Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1990-07-21

Oil and gasDevelopment

48/13a-B3J

48/13a-B3J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.612437 / 1.525273Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1990-11-04

Oil and gasDevelopment

48/13a-B3K

48/13a-B3J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.612437 / 1.525273Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1990-11-07

Oil and gasDevelopment

48/15a-B1Z

48/15a-B1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.567825 / 1.969491Operator in source snapshot: SPIRIT ENERGY NORTH SEA LIMITEDRecorded spud date: 1990-01-27

Oil and gasExploration

48/15b- 8

48/15b- 8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.628423 / 1.855056Operator in source snapshot: BG INTERNATIONAL LIMITEDRecorded spud date: 1990-10-04

Oil and gasAppraisal

48/17a- 10

48/17a- 10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.451661 / 1.301437Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1990-03-14

Oil and gasAppraisal

48/18a- 10

48/18a- 10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.425383 / 1.412218Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1990-05-10

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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

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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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Public well atlas

Matching records 686

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Beyond the wellhead, context.