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

16/26-A67

16/26-A18 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.058183 / 1.079408Operator in source snapshot: ITHACA OIL AND GAS LIMITEDRecorded spud date: 2013-04-14

Oil and gasDevelopment

16/26-A67Z

16/26-A18 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.058183 / 1.079408Operator in source snapshot: ITHACA OIL AND GAS LIMITEDRecorded spud date: 2013-05-08

Oil and gasDevelopment

16/26-A68

16/26-A20 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.058149 / 1.079413Operator in source snapshot: ITHACA OIL AND GAS LIMITEDRecorded spud date: 2013-12-15

Oil and gasDevelopment

16/26-A69

16/26-A6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.058042 / 1.079660Operator in source snapshot: ITHACA OIL AND GAS LIMITEDRecorded spud date: 2014-05-02

Oil and gasDevelopment

16/26-A6Z

16/26-A6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.058042 / 1.079660Operator in source snapshot: ITHACA OIL AND GAS LIMITEDRecorded spud date: 1994-05-11

Oil and gasDevelopment

16/26-A7

16/26-A7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.058151 / 1.079280Operator in source snapshot: ITHACA OIL AND GAS LIMITEDRecorded spud date: 1994-05-27

Oil and gasDevelopment

16/26-A70

16/26-A37 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.058256 / 1.079455Operator in source snapshot: ITHACA OIL AND GAS LIMITEDRecorded spud date: 2016-03-04

Oil and gasAppraisal

16/26-A71

16/26-A27 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.058116 / 1.079349Operator in source snapshot: ITHACA OIL AND GAS LIMITEDRecorded spud date: 2016-05-04

Oil and gasDevelopment

16/26-A71Z

16/26-A27 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.058116 / 1.079349Operator in source snapshot: ITHACA OIL AND GAS LIMITEDRecorded spud date: 2016-06-15

Oil and gasDevelopment

16/26-A72

16/26-A34 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.058187 / 1.079400Operator in source snapshot: ITHACA OIL AND GAS LIMITEDRecorded spud date: 2018-01-11

Oil and gasDevelopment

16/26-A72X

16/26-A34 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.058187 / 1.079400Operator in source snapshot: ITHACA OIL AND GAS LIMITEDRecorded spud date: 2023-10-19

Oil and gasDevelopment

16/26-A72Y

16/26-A34 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.058187 / 1.079400Operator in source snapshot: ITHACA OIL AND GAS LIMITEDRecorded spud date: 2018-03-30

Oil and gasDevelopment

16/26-A72Z

16/26-A34 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.058187 / 1.079400Operator in source snapshot: ITHACA OIL AND GAS LIMITEDRecorded spud date: 2018-03-12

Oil and gasDevelopment

16/26-A73

16/26-A20 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.058149 / 1.079413Operator in source snapshot: ITHACA OIL AND GAS LIMITEDRecorded spud date: 2018-06-21

Oil and gasDevelopment

16/26-A73Y

16/26-A20 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.058149 / 1.079413Operator in source snapshot: ITHACA OIL AND GAS LIMITEDRecorded spud date: 2018-08-29

Oil and gasDevelopment

16/26-A73Z

16/26-A20 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.058149 / 1.079413Operator in source snapshot: ITHACA OIL AND GAS LIMITEDRecorded spud date: 2018-07-17

Oil and gasDevelopment

16/26-A7Z

16/26-A7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.058151 / 1.079280Operator in source snapshot: ITHACA OIL AND GAS LIMITEDRecorded spud date: 1994-06-25

Oil and gasDevelopment

16/26-A8

16/26-A8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.058236 / 1.079430Operator in source snapshot: ITHACA OIL AND GAS LIMITEDRecorded spud date: 1994-07-21

Oil and gasDevelopment

16/26-A8Z

16/26-A8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.058236 / 1.079430Operator in source snapshot: ITHACA OIL AND GAS LIMITEDRecorded spud date: 1994-08-08

Oil and gasDevelopment

16/26-A9

16/26-A9 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.058039 / 1.079675Operator in source snapshot: ITHACA OIL AND GAS LIMITEDRecorded spud date: 1994-08-24

Oil and gasDevelopment

16/26-A9X

16/26-A9 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.058039 / 1.079675Operator in source snapshot: ITHACA OIL AND GAS LIMITEDRecorded spud date: 1994-10-04

Oil and gasDevelopment

16/26-A9Y

16/26-A9 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.058039 / 1.079675Operator in source snapshot: ITHACA OIL AND GAS LIMITEDRecorded spud date: 1994-09-23

Oil and gasDevelopment

16/26-A9Z

16/26-A9 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.058039 / 1.079675Operator in source snapshot: ITHACA OIL AND GAS LIMITEDRecorded spud date: 1994-09-17

Oil and gasDevelopment

16/26-B1

16/26-B1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.048020 / 1.137152Operator in source snapshot: CHRYSAOR (U.K.) BRITANNIA LIMITEDRecorded spud date: 1995-06-16

Oil and gasDevelopment

16/26-B10

16/26-B10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.047966 / 1.137073Operator in source snapshot: CHRYSAOR (U.K.) BRITANNIA LIMITEDRecorded spud date: 1996-08-12

Oil and gasDevelopment

16/26-B11

16/26-B11 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.047937 / 1.137160Operator in source snapshot: CHRYSAOR (U.K.) BRITANNIA LIMITEDRecorded spud date: 1998-07-04

Oil and gasDevelopment

16/26-B11Z

16/26-B11 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.047937 / 1.137160Operator in source snapshot: CHRYSAOR (U.K.) BRITANNIA LIMITEDRecorded spud date: 1998-12-11

Oil and gasDevelopment

16/26-B12

16/26-B12 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.047924 / 1.137122Operator in source snapshot: CHRYSAOR (U.K.) BRITANNIA LIMITEDRecorded spud date: 1999-02-13

Oil and gasDevelopment

16/26-B13

16/26-B13 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.047969 / 1.137210Operator in source snapshot: CHRYSAOR (U.K.) BRITANNIA LIMITEDRecorded spud date: 1999-04-24

Oil and gasDevelopment

16/26-B13Z

16/26-B13 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.047969 / 1.137210Operator in source snapshot: CHRYSAOR (U.K.) BRITANNIA LIMITEDRecorded spud date: 1999-06-18

Oil and gasDevelopment

16/26-B14

16/26-B14 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.047969 / 1.137173Operator in source snapshot: CHRYSAOR (U.K.) BRITANNIA LIMITEDRecorded spud date: 1999-10-18

Oil and gasDevelopment

16/26-B15

16/26-B15 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.048021 / 1.137060Operator in source snapshot: CHRYSAOR (U.K.) BRITANNIA LIMITEDRecorded spud date: 1999-10-02

Oil and gasDevelopment

16/26-B16

16/26-B16 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.048073 / 1.137050Operator in source snapshot: CHRYSAOR (U.K.) BRITANNIA LIMITEDRecorded spud date: 1999-10-11

Oil and gasDevelopment

16/26-B17

16/26-B17 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.048024 / 1.137160Operator in source snapshot: CHRYSAOR (U.K.) BRITANNIA LIMITEDRecorded spud date: 1999-10-15

Oil and gasDevelopment

16/26-B18

16/26-B18 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.048054 / 1.137074Operator in source snapshot: CHRYSAOR (U.K.) BRITANNIA LIMITEDRecorded spud date: 2000-09-17

Oil and gasDevelopment

16/26-B19

16/26-B19 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.048065 / 1.137111Operator in source snapshot: CHRYSAOR (U.K.) BRITANNIA LIMITEDRecorded spud date: 2000-09-14

Oil and gasDevelopment

16/26-B2

16/26-B2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.047987 / 1.137049Operator in source snapshot: CHRYSAOR (U.K.) BRITANNIA LIMITEDRecorded spud date: 1995-06-23

Oil and gasDevelopment

16/26-B20

16/26-B20 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.047929 / 1.137220Operator in source snapshot: CHRYSAOR (U.K.) BRITANNIA LIMITEDRecorded spud date: 2000-08-11

Oil and gasDevelopment

16/26-B21

16/26-B21 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.048060 / 1.137013Operator in source snapshot: CHRYSAOR (U.K.) BRITANNIA LIMITEDRecorded spud date: 2000-10-10

Oil and gasDevelopment

16/26-B22

16/26-B22 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.048040 / 1.137160Operator in source snapshot: CHRYSAOR (U.K.) BRITANNIA LIMITEDRecorded spud date: 2001-05-22

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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 ↗

Explore dataset Download NDJSON

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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Harouge brings Amal replacement well B79A into production

Libya’s NOC reports a separator test near 2,000 barrels per day with a low water cut.

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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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Iraq signs an Adan 2D seismic contract with Sinopec

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

Iraq Oil Exploration Company

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Public well atlas

Matching records 71,431

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Dataset library

Related industry reporting

Beyond the wellhead, context.