WELLFICENT / Public well atlas

Public well atlas

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

Matching records: 2,174
Distinct source well IDs: 1,669
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

49/26- 25

49/26- 25 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.008870 / 2.184645Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1970-06-26

Oil and gasAppraisal

49/26- 26

49/26- 26 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.108408 / 2.071689Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1982-02-13

Oil and gasAppraisal

49/26- 27

49/26- 27 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.129443 / 2.034233Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1995-04-11

Oil and gasAppraisal

49/26- 27Y

49/26- 27 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.129443 / 2.034233Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1995-05-30

Oil and gasAppraisal

49/26- 27Z

49/26- 27 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.129443 / 2.034233Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1995-05-05

Oil and gasAppraisal

49/26- 3

49/26- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.046157 / 2.120556Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1966-05-18

Oil and gasAppraisal

49/26- 4

49/26- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.130412 / 2.081158Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1966-08-10

Oil and gasAppraisal

49/26- 5

49/26- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.110906 / 2.054110Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1966-12-20

Oil and gasAppraisal

49/27- 2

49/27- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.025936 / 2.255446Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1966-12-12

Oil and gasAppraisal

49/27- 3

49/27- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.065995 / 2.279722Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1967-01-27

Oil and gasAppraisal

49/27- 4

49/27- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.030685 / 2.361805Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1967-04-18

Oil and gasAppraisal

49/27- 5

49/27- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.100151 / 2.210828Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1985-03-30

Oil and gasAppraisal

49/27-A2

49/27-A2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.053373 / 2.232243Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1967-09-09

Oil and gasAppraisal

49/27-H1

49/27-H1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.004045 / 2.213774Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1983-03-16

Oil and gasAppraisal

49/27-H2

49/27-H2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.004030 / 2.213804Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1983-05-21

Oil and gasAppraisal

49/27-H3

49/27-H3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.004060 / 2.213745Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1983-07-04

Oil and gasAppraisal

49/28- 10

49/28- 10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.083552 / 2.545451Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1984-04-07

Oil and gasAppraisal

49/28- 11

49/28- 11 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.106093 / 2.507090Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1984-07-06

Oil and gasAppraisal

49/28- 12

49/28- 12 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.098246 / 2.466587Operator in source snapshot: TULLOW OIL SK LIMITEDRecorded spud date: 1984-08-04

Oil and gasAppraisal

49/28- 12Y

49/28- 12 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.098246 / 2.466587Operator in source snapshot: TULLOW OIL SK LIMITEDRecorded spud date: 1987-12-12

Oil and gasAppraisal

49/28- 12Z

49/28- 12 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.098246 / 2.466587Operator in source snapshot: TULLOW OIL SK LIMITEDRecorded spud date: 1987-11-22

Oil and gasAppraisal

49/28- 15

49/28- 15 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.045050 / 2.512507Operator in source snapshot: PERENCO GAS (UK) LIMITEDRecorded spud date: 1988-01-24

Oil and gasAppraisal

49/28- 18

49/28- 18J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.128484 / 2.402256Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1997-01-26

Oil and gasAppraisal

49/28- 2

49/28- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.021576 / 2.434145Operator in source snapshot: PERENCO GAS (UK) LIMITEDRecorded spud date: 1969-01-25

Oil and gasAppraisal

49/28- 4

49/28- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.087663 / 2.530867Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1973-11-02

Oil and gasAppraisal

49/28- 9

49/28- 9 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.076193 / 2.539055Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1984-01-22

Oil and gasAppraisal

49/28- 9Z

49/28- 9 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.076193 / 2.539055Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1984-03-14

Oil and gasAppraisal

49/29a- 7

49/29a- 7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.157382 / 2.739619Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1988-11-25

Oil and gasAppraisal

49/29b- 6

49/29b- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.008224 / 2.664722Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1987-07-31

Oil and gasAppraisal

49/30a- 7

49/30a- 7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.083884 / 2.817991Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 2000-09-25

Oil and gasAppraisal

49/30a- 7A

49/30a- 7A · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.083888 / 2.817939Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 2000-09-25

Oil and gasAppraisal

49/30a-A5Z

49/30a-A5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.004410 / 2.894786Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1998-11-03

Oil and gasAppraisal

50/26a- 3

50/26a- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.148004 / 3.011905Operator in source snapshot: TULLOW OIL SK LIMITEDRecorded spud date: 1990-06-19

Oil and gasAppraisal

50/26a- 4

50/26a- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.128837 / 3.061101Operator in source snapshot: TULLOW OIL SK LIMITEDRecorded spud date: 1990-07-12

Oil and gasAppraisal

50/26b- 8

50/26b- 8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.054383 / 3.008048Operator in source snapshot: ENI HEWETT LIMITEDRecorded spud date: 1996-03-06

Oil and gasAppraisal

52/05- 2

52/05- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)52.975236 / 1.902744Operator in source snapshot: ENI UK LIMITEDRecorded spud date: 1967-02-04

Oil and gasAppraisal

52/05- 3

52/05- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)52.949378 / 1.922807Operator in source snapshot: ENI UK LIMITEDRecorded spud date: 1967-03-04

Oil and gasAppraisal

53/01a- 10

53/01a- 10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)52.945987 / 2.153112Operator in source snapshot: ENERGY RESOURCE TECHNOLOGY (U.K.) LIMITEDRecorded spud date: 1988-05-31

Oil and gasAppraisal

53/01a- 11

53/01a- 11 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)52.916320 / 2.164391Operator in source snapshot: ENERGY RESOURCE TECHNOLOGY (U.K.) LIMITEDRecorded spud date: 1990-02-20

Oil and gasAppraisal

53/01a- 5

53/01a- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)52.942877 / 2.179696Operator in source snapshot: ENERGY RESOURCE TECHNOLOGY (U.K.) LIMITEDRecorded spud date: 1987-05-10

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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 ↗

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 ↗

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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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Beyond the wellhead, context.

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Public well atlas

Matching records 2,174

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Dataset library

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Beyond the wellhead, context.