WELLFICENT / Public well atlas

Public well atlas

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

Matching records: 660
Distinct source well IDs: 582
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 gasAppraisal

14/19a-E8Y

14/19a-E8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.426904 / -0.319551Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1991-06-21

Oil and gasAppraisal

14/20b- 26

14/20b- 26 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.402205 / -0.123329Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1991-02-14

Oil and gasAppraisal

14/20b- 26A

14/20b- 26AJ · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.402205 / -0.123329Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1991-03-13

Oil and gasAppraisal

14/20b- 26AJ

14/20b- 26AJ · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.402205 / -0.123329Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1991-02-17

Oil and gasAppraisal

14/20b- 27

14/20b- 27 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.455279 / -0.051754Operator in source snapshot: DNO NORTH SEA (U.K.) LIMITEDRecorded spud date: 1991-03-28

Oil and gasExploration

14/25a- 3

14/25a- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.305245 / -0.080228Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1991-12-03

Oil and gasExploration

14/30b- 3

14/30b- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.018944 / -0.053335Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1991-10-22

Oil and gasExploration

15/12-8

15/12-8 · Norwegian Offshore Directorate — Wellbores

Latitude / longitude (WGS84)58.049889 / 1.966006Operator in source snapshot: Den norske stats oljeselskap a.sRecorded spud date: 1991-06-05

Oil and gasAppraisal

15/12-8 A

15/12-8 · Norwegian Offshore Directorate — Wellbores

Latitude / longitude (WGS84)58.049889 / 1.966006Operator in source snapshot: Den norske stats oljeselskap a.sRecorded spud date: 1991-07-14

Oil and gasExploration

15/14a- 3

15/14a- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.582954 / 0.694635Operator in source snapshot: CHEVRON CAPTAIN COMPANY LLCRecorded spud date: 1991-04-13

Oil and gasExploration

15/16b- 20

15/16b- 20 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.389011 / 0.114286Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1991-01-24

Oil and gasExploration

15/17- 26

15/17- 26 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.401255 / 0.205873Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1991-01-23

Oil and gasDevelopment

15/17-B1Z

15/17-B1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.460875 / 0.249836Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1991-01-22

Oil and gasDevelopment

15/17-B7

15/17-B7J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.460859 / 0.249934Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1991-07-05

Oil and gasDevelopment

15/17-B7J

15/17-B7J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.460859 / 0.249934Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1991-02-06

Oil and gasDevelopment

15/17-B8

15/17-B8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.460858 / 0.249866Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1991-03-24

Oil and gasAppraisal

15/21a- 43

15/21a- 43 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.253118 / 0.158252Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1991-04-12

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 gasDevelopment

15/21a-A1

15/21a-A1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.284161 / 0.169704Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1991-02-24

Oil and gasDevelopment

15/21a-A1Z

15/21a-A1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.284161 / 0.169704Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1991-08-26

Oil and gasDevelopment

15/21a-A2

15/21a-A2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.284148 / 0.169696Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1991-05-23

Oil and gasDevelopment

15/21a-A4

15/21a-A4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.283790 / 0.170465Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1991-05-21

Oil and gasDevelopment

15/21a-A5

15/21a-A5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.284148 / 0.169696Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1991-05-14

Oil and gasDevelopment

15/21a-AI

15/21a-A0 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.283568 / 0.169856Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1991-05-08

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

15/22- 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

Oil and gasDevelopment

15/22-C2

15/22-C2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.281010 / 0.255226Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1991-07-06

Oil and gasDevelopment

15/22-C2Z

15/22-C2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.281010 / 0.255226Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1991-08-25

Oil and gasDevelopment

15/22-C4

15/22-C4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.281399 / 0.255028Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1991-10-22

Oil and gasDevelopment

15/22-C5

15/22-C5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.281287 / 0.255365Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1991-10-20

Oil and gasDevelopment

15/22-C6

15/22-C6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.281454 / 0.254948Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1991-10-09

Oil and gasDevelopment

15/22-D1

15/22-D1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.281343 / 0.233920Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1991-10-26

Oil and gasDevelopment

15/22-D1A

15/22-D1A · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.281324 / 0.234010Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1991-11-07

Oil and gasExploration

15/23a- 11

15/23a- 11 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.298892 / 0.542185Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1991-02-23

Oil and gasExploration

15/23a- 11A

15/23a- 11A · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.298892 / 0.542185Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1991-03-07

Oil and gasAppraisal

15/23a- 12

15/23a- 12 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.272981 / 0.523474Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1991-06-09

Oil and gasAppraisal

15/24b- 5

15/24b- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.321482 / 0.684716Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1991-09-04

Oil and gasExploration

15/25a- 4

15/25a- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.192597 / 0.832495Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1991-11-22

Oil and gasExploration

15/26a- 6

15/26a- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.162920 / 0.129589Operator in source snapshot: PREMIER OIL (ENCORE PETROLEUM) LIMITEDRecorded spud date: 1991-04-15

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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

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 ↗

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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 660

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Beyond the wellhead, context.