WELLFICENT / Public well atlas

Public well atlas

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

Matching records: 71,431
Distinct source well IDs: 62,174
Source catalogues: 9

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

21/30- 23Z

21/30- 23 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.091204 / 0.849447Operator in source snapshot: SERICA ENERGY MISTRAL LIMITEDRecorded spud date: 2001-10-25

Oil and gasDevelopment

21/30- 24

21/30- 24 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.090207 / 0.959169Operator in source snapshot: ADURA ENERGY LIMITEDRecorded spud date: 2006-06-21

Oil and gasExploration

21/30- 25

21/30- 25 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.049290 / 0.908310Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 2008-06-19

Oil and gasDevelopment

21/30- 26

21/30- 26 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.087331 / 0.960646Operator in source snapshot: ADURA ENERGY LIMITEDRecorded spud date: 2015-02-08

Oil and gasDevelopment

21/30- 26Z

21/30- 26 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.087331 / 0.960646Operator in source snapshot: ADURA ENERGY LIMITEDRecorded spud date: 2015-03-29

Oil and gasDevelopment

21/30- 28

21/30- 21 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.090470 / 0.958834Operator in source snapshot: ADURA ENERGY LIMITEDRecorded spud date: 2020-01-14

Oil and gasExploration

21/30- 3

21/30- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.142079 / 0.852516Operator in source snapshot: ANASURIA OPERATING COMPANY LIMITEDRecorded spud date: 1981-08-04

Oil and gasExploration

21/30- 4

21/30- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.085057 / 0.838209Operator in source snapshot: SERICA ENERGY MISTRAL LIMITEDRecorded spud date: 1982-04-14

Oil and gasAppraisal

21/30- 5

21/30- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.163476 / 0.845206Operator in source snapshot: ANASURIA OPERATING COMPANY LIMITEDRecorded spud date: 1982-04-20

Oil and gasExploration

21/30- 6

21/30- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.147783 / 0.956710Operator in source snapshot: ADURA ENERGY LIMITEDRecorded spud date: 1982-06-12

Oil and gasExploration

21/30- 6A

21/30- 6A · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.147783 / 0.956710Operator in source snapshot: ADURA ENERGY LIMITEDRecorded spud date: 1982-06-22

Oil and gasAppraisal

21/30- 7

21/30- 7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.155351 / 0.950456Operator in source snapshot: ADURA ENERGY LIMITEDRecorded spud date: 1982-10-19

Oil and gasAppraisal

21/30- 7Y

21/30- 7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.155351 / 0.950456Operator in source snapshot: ADURA ENERGY LIMITEDRecorded spud date: 1983-01-26

Oil and gasAppraisal

21/30- 7Z

21/30- 7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.155351 / 0.950456Operator in source snapshot: ADURA ENERGY LIMITEDRecorded spud date: 1982-12-09

Oil and gasAppraisal

21/30- 8

21/30- 8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.158718 / 0.833210Operator in source snapshot: ANASURIA OPERATING COMPANY LIMITEDRecorded spud date: 1984-01-14

Oil and gasAppraisal

21/30- 9

21/30- 9 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.149301 / 0.939144Operator in source snapshot: ADURA ENERGY LIMITEDRecorded spud date: 1984-01-19

Oil and gasAppraisal

21/30- 9A

21/30- 9A · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.149335 / 0.939637Operator in source snapshot: ADURA ENERGY LIMITEDRecorded spud date: 1984-02-10

Oil and gasAppraisal

21/30-AA

21/30- 27 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.038803 / 0.949062Operator in source snapshot: SERICA ENERGY MISTRAL LIMITEDRecorded spud date: 2016-09-07

Oil and gasDevelopment

21/30-C1

21/30-C1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.138455 / 0.953741Operator in source snapshot: ADURA ENERGY LIMITEDRecorded spud date: 1992-02-01

Oil and gasDevelopment

21/30-C10

21/30-C10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.138526 / 0.953521Operator in source snapshot: ADURA ENERGY LIMITEDRecorded spud date: 2005-11-22

Oil and gasDevelopment

21/30-C10Z

21/30-C10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.138526 / 0.953521Operator in source snapshot: ADURA ENERGY LIMITEDRecorded spud date: 2006-01-23

Oil and gasDevelopment

21/30-C2

21/30-C2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.159374 / 0.974086Operator in source snapshot: ADURA ENERGY LIMITEDRecorded spud date: 1992-04-22

Oil and gasDevelopment

21/30-C2Z

21/30-C2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.159374 / 0.974086Operator in source snapshot: ADURA ENERGY LIMITEDRecorded spud date: 1992-09-14

Oil and gasDevelopment

21/30-C3

21/30-C3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.152957 / 0.923467Operator in source snapshot: ADURA ENERGY LIMITEDRecorded spud date: 1992-05-03

Oil and gasDevelopment

21/30-C4

21/30-C4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.159700 / 0.973821Operator in source snapshot: ADURA ENERGY LIMITEDRecorded spud date: 1992-08-29

Oil and gasDevelopment

21/30-C6

21/30-C6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.169667 / 0.945068Operator in source snapshot: ADURA ENERGY LIMITEDRecorded spud date: 1994-02-01

Oil and gasDevelopment

21/30-C6Y

21/30-C6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.169667 / 0.945068Operator in source snapshot: ADURA ENERGY LIMITEDRecorded spud date: 1994-04-15

Oil and gasDevelopment

21/30-C6Z

21/30-C6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.169667 / 0.945068Operator in source snapshot: ADURA ENERGY LIMITEDRecorded spud date: 1994-03-07

Oil and gasDevelopment

21/30-C7

21/30-C7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.153088 / 0.923959Operator in source snapshot: ADURA ENERGY LIMITEDRecorded spud date: 1994-08-16

Oil and gasDevelopment

21/30-C8

21/30-C8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.169426 / 0.944736Operator in source snapshot: ADURA ENERGY LIMITEDRecorded spud date: 1996-01-31

Oil and gasDevelopment

21/30-C9

21/30-C9 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.169548 / 0.944627Operator in source snapshot: ADURA ENERGY LIMITEDRecorded spud date: 1996-05-09

Oil and gasDevelopment

21/30c-GE04

21/30c- 29 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.090587 / 0.849313Operator in source snapshot: SERICA ENERGY MISTRAL LIMITEDRecorded spud date: 2022-10-22

Oil and gasDevelopment

21/30c-GE05

21/30c- 31 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.090372 / 0.849079Operator in source snapshot: SERICA ENERGY CHINOOK LIMITEDRecorded spud date: 2024-07-29

Oil and gasDevelopment

21/30f-BE01

21/30f-B1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.051759 / 0.943877Operator in source snapshot: SERICA ENERGY CHINOOK LIMITEDRecorded spud date: 2025-03-20

Oil and gasDevelopment

21/30f-E02

21/30f-E2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.023660 / 0.838580Operator in source snapshot: SERICA ENERGY CHINOOK LIMITEDRecorded spud date: 2025-01-13

Oil and gasDevelopment

21/30f-E1Z

21/30f-E1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.023940 / 0.838112Operator in source snapshot: SERICA ENERGY MISTRAL LIMITEDRecorded spud date: 2021-07-31

Oil and gasDevelopment

21/30f-E2Z

21/30f-E2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.023660 / 0.838580Operator in source snapshot: SERICA ENERGY CHINOOK LIMITEDRecorded spud date: 2025-02-05

Oil and gasDevelopment

21/30f-EV01

21/30f-E1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.023940 / 0.838112Operator in source snapshot: SERICA ENERGY MISTRAL LIMITEDRecorded spud date: 2021-07-11

Oil and gasAppraisal

21/6b-I

21/06b- 9 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.821523 / 0.189687Operator in source snapshot: PING PETROLEUM UK PLCRecorded spud date: 2017-06-22

Oil and gasExploration

210/04- 1

210/04- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.840845 / 0.638778Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1975-07-04

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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 ↗

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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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Harouge brings Amal replacement well B79A into production

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Iraq signs seismic-work agreement with Zhenhua for Abu Khema

The Muthanna project establishes a contracted data-acquisition step within the licensing-round portfolio.

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The Muthanna exploration project advances to a contracted acquisition stage, without announcing drilling results.

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Beyond the wellhead, context.

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Public well atlas

Matching records 71,431

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Beyond the wellhead, context.