WELLFICENT / Public well atlas

Public well atlas

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

Matching records: 692
Distinct source well IDs: 627
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 ↗

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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

15/22- 6

15/22- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.305735 / 0.243986Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1988-01-15

Oil and gasAppraisal

15/22- 6Z

15/22- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.305735 / 0.243986Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1988-03-11

Oil and gasAppraisal

15/22- 7

15/22- 7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.280926 / 0.234114Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1988-05-16

Oil and gasAppraisal

15/22- 8

15/22- 8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.290149 / 0.253225Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1988-07-23

Oil and gasExploration

15/25a- 2

15/25a- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.254099 / 0.840465Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 1988-07-16

Oil and gasExploration

15/26b- 5

15/26b- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.020525 / 0.024815Operator in source snapshot: HESS LIMITEDRecorded spud date: 1988-05-05

Oil and gasAppraisal

15/29a- 3

15/29a- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.096314 / 0.667467Operator in source snapshot: ITHACA ENERGY (UK) LIMITEDRecorded spud date: 1988-03-10

Oil and gasDevelopment

16/07a-A27

16/07a-A27 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.692186 / 1.280007Operator in source snapshot: TAQA BRATANI LIMITEDRecorded spud date: 1988-01-28

Oil and gasDevelopment

16/07a-A28

16/07a-A28 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.692323 / 1.280234Operator in source snapshot: TAQA BRATANI LIMITEDRecorded spud date: 1988-02-06

Oil and gasDevelopment

16/07a-A29

16/07a-A29 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.692252 / 1.280214Operator in source snapshot: TAQA BRATANI LIMITEDRecorded spud date: 1988-05-28

Oil and gasDevelopment

16/07a-A30

16/07a-A30 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.692115 / 1.279783Operator in source snapshot: TAQA BRATANI LIMITEDRecorded spud date: 1988-08-01

Oil and gasDevelopment

16/07a-B1

16/07a-B1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.792034 / 1.345659Operator in source snapshot: TAQA BRATANI LIMITEDRecorded spud date: 1988-01-10

Oil and gasDevelopment

16/07a-B10

16/07a-B10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.791929 / 1.345411Operator in source snapshot: TAQA BRATANI LIMITEDRecorded spud date: 1988-09-29

Oil and gasDevelopment

16/07a-B11

16/07a-B11 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.791939 / 1.345338Operator in source snapshot: TAQA BRATANI LIMITEDRecorded spud date: 1988-11-09

Oil and gasDevelopment

16/07a-B12

16/07a-B12 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.792038 / 1.345777Operator in source snapshot: TAQA BRATANI LIMITEDRecorded spud date: 1988-11-09

Oil and gasDevelopment

16/07a-B2

16/07a-B2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.791902 / 1.345319Operator in source snapshot: TAQA BRATANI LIMITEDRecorded spud date: 1988-01-19

Oil and gasDevelopment

16/07a-B3

16/07a-B3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.792024 / 1.345731Operator in source snapshot: TAQA BRATANI LIMITEDRecorded spud date: 1988-03-19

Oil and gasDevelopment

16/07a-B4

16/07a-B4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.791949 / 1.345266Operator in source snapshot: TAQA BRATANI LIMITEDRecorded spud date: 1988-03-31

Oil and gasDevelopment

16/07a-B5

16/07a-B5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.792058 / 1.345633Operator in source snapshot: TAQA BRATANI LIMITEDRecorded spud date: 1988-05-18

Oil and gasDevelopment

16/07a-B6

16/07a-B6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.791953 / 1.345384Operator in source snapshot: TAQA BRATANI LIMITEDRecorded spud date: 1988-06-07

Oil and gasDevelopment

16/07a-B7

16/07a-B7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.792048 / 1.345705Operator in source snapshot: TAQA BRATANI LIMITEDRecorded spud date: 1988-07-15

Oil and gasDevelopment

16/07a-B8

16/07a-B8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.791926 / 1.345292Operator in source snapshot: TAQA BRATANI LIMITEDRecorded spud date: 1988-08-05

Oil and gasDevelopment

16/07a-B9

16/07a-B9 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.792011 / 1.345686Operator in source snapshot: TAQA BRATANI LIMITEDRecorded spud date: 1988-09-04

Oil and gasExploration

16/08a- 10

16/08a- 10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.683595 / 1.503825Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1988-07-13

Oil and gasExploration

16/08a- 11

16/08a- 11 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.822266 / 1.411427Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1988-09-21

Oil and gasAppraisal

16/08a- 9Z

16/08a- 9 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.759654 / 1.518655Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1988-01-09

Oil and gasExploration

16/11a- 2

16/11a- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.627228 / 1.138345Operator in source snapshot: SHELL EP OFFSHORE VENTURES LIMITEDRecorded spud date: 1988-09-30

Oil and gasExploration

16/11a- 3

16/11a- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.502612 / 1.171713Operator in source snapshot: SHELL EP OFFSHORE VENTURES LIMITEDRecorded spud date: 1988-10-23

Oil and gasExploration

16/11a- 4

16/11a- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.585171 / 1.137542Operator in source snapshot: SHELL EP OFFSHORE VENTURES LIMITEDRecorded spud date: 1988-12-27

Oil and gasExploration

16/16a- 3

16/16a- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.450275 / 1.002238Operator in source snapshot: BRITOIL LIMITEDRecorded spud date: 1988-09-17

Oil and gasAppraisal

16/17- 16

16/17- 16 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.432847 / 1.284472Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1988-05-14

Oil and gasExploration

16/18- 2

16/18- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.387750 / 1.401641Operator in source snapshot: ENI UK LIMITEDRecorded spud date: 1988-11-24

Oil and gasAppraisal

16/26- 12

16/26- 12 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.012288 / 1.117400Operator in source snapshot: ITHACA OIL AND GAS LIMITEDRecorded spud date: 1988-01-04

Oil and gasAppraisal

16/26- 12Z

16/26- 12 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.012288 / 1.117400Operator in source snapshot: ITHACA OIL AND GAS LIMITEDRecorded spud date: 1988-02-04

Oil and gasExploration

16/26- 13

16/26- 13 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.106922 / 1.063794Operator in source snapshot: ITHACA ALPHA (N.I.) LIMITEDRecorded spud date: 1988-07-19

Oil and gasDevelopment

16/28- 11

16/28- 11 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.126808 / 1.465888Operator in source snapshot: BP EXPLORATION OPERATING COMPANY LIMITEDRecorded spud date: 1988-06-12

Oil and gasExploration

16/28- 12

16/28- 12 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.057962 / 1.596105Operator in source snapshot: BP EXPLORATION OPERATING COMPANY LIMITEDRecorded spud date: 1988-08-01

Oil and gasExploration

16/29a- 8

16/29a- 8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.040490 / 1.668664Operator in source snapshot: CHRYSAOR NORTH SEA LIMITEDRecorded spud date: 1988-03-29

Oil and gasAppraisal

16/29a- 9

16/29a- 9 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.017324 / 1.798446Operator in source snapshot: CHRYSAOR NORTH SEA LIMITEDRecorded spud date: 1988-06-01

Oil and gasExploration

16/29c- 7

16/29c- 7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.038437 / 1.828168Operator in source snapshot: CHRYSAOR NORTH SEA LIMITEDRecorded spud date: 1988-01-24

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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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Beyond the wellhead, context.

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Public well atlas

Matching records 692

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Beyond the wellhead, context.