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 gasUnclassified

16/2-U-8

16/2-U-8 · Norwegian Offshore Directorate — Wellbores

Latitude / longitude (WGS84)58.880543 / 2.486857Operator in source snapshot: Equinor Energy ASRecorded spud date: 2026-01-15

Oil and gasExploration

16/21- 1

16/21- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.222935 / 1.099387Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 1975-05-30

Oil and gasDevelopment

16/21a- 10

16/21a- 10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.216073 / 1.117372Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 1984-01-25

Oil and gasDevelopment

16/21a- 10Z

16/21a- 10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.216073 / 1.117372Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 1984-03-09

Oil and gasDevelopment

16/21a- 11

16/21a- 11 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.244602 / 1.068699Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 1984-04-17

Oil and gasAppraisal

16/21a- 13

16/21a- 13 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.187641 / 1.048261Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 1984-11-05

Oil and gasAppraisal

16/21a- 15

16/21a- 15 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.172960 / 1.093281Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 1985-07-02

Oil and gasDevelopment

16/21a- 16

16/21a- 16 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.227898 / 1.147803Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 1985-08-11

Oil and gasAppraisal

16/21a- 17

16/21a- 17 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.171960 / 1.039141Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 1985-11-03

Oil and gasAppraisal

16/21a- 17Z

16/21a- 17 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.171960 / 1.039141Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 1986-02-10

Oil and gasAppraisal

16/21a- 18

16/21a- 18 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.187821 / 1.007695Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 1989-08-13

Oil and gasAppraisal

16/21a- 18Z

16/21a- 18 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.187821 / 1.007695Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 1991-03-19

Oil and gasAppraisal

16/21a- 19

16/21a- 19 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.192377 / 1.010792Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 1989-11-28

Oil and gasExploration

16/21a- 2

16/21a- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.232902 / 1.132339Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 1979-11-30

Oil and gasAppraisal

16/21a- 20

16/21a- 20 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.232880 / 1.132557Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 1990-08-20

Oil and gasAppraisal

16/21a- 20Z

16/21a- 20 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.232880 / 1.132557Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 1992-05-25

Oil and gasExploration

16/21a- 23

16/21a- 23 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.205934 / 1.111363Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 1991-05-22

Oil and gasAppraisal

16/21a- 24

16/21a- 24 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.232880 / 1.132752Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 1992-04-30

Oil and gasDevelopment

16/21a- 26

16/21a- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.178246 / 1.017445Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 1993-03-08

Oil and gasDevelopment

16/21a- 26Z

16/21a- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.178246 / 1.017445Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 1993-03-25

Oil and gasDevelopment

16/21a- 27

16/21a- 8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.171793 / 1.069492Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 1993-06-20

Oil and gasAppraisal

16/21a- 3

16/21a- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.229046 / 1.085973Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 1981-09-04

Oil and gasDevelopment

16/21a- 33

16/21a- 33 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.212832 / 1.159960Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 2003-12-05

Oil and gasDevelopment

16/21a- 37

16/21a- 37 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.213196 / 1.160589Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 2010-09-19

Oil and gasDevelopment

16/21a- 37Z

16/21a- 37 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.213196 / 1.160589Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 2010-10-15

Oil and gasDevelopment

16/21a- 3Z

16/21a- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.229046 / 1.085973Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 1981-09-04

Oil and gasExploration

16/21a- 6

16/21a- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.178246 / 1.017445Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 1982-08-06

Oil and gasAppraisal

16/21a- 7

16/21a- 7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.244324 / 1.103361Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 1982-12-06

Oil and gasAppraisal

16/21a- 7Z

16/21a- 7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.244324 / 1.103361Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 1983-02-17

Oil and gasAppraisal

16/21a- 8

16/21a- 8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.171793 / 1.069492Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 1983-04-02

Oil and gasDevelopment

16/21a-B1

16/21a-B1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.228685 / 1.107362Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 1984-07-30

Oil and gasDevelopment

16/21a-B10

16/21a-B10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.228685 / 1.107362Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 1986-01-04

Oil and gasDevelopment

16/21a-B11

16/21a-B11 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.228685 / 1.107362Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 1991-04-30

Oil and gasDevelopment

16/21a-B2

16/21a-B2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.228685 / 1.107362Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 1984-09-15

Oil and gasDevelopment

16/21a-B3

16/21a-B3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.228685 / 1.107362Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 1984-11-09

Oil and gasDevelopment

16/21a-B4

16/21a-B4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.228685 / 1.107362Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 1985-02-03

Oil and gasDevelopment

16/21a-B5

16/21a-B5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.228685 / 1.107362Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 1985-03-14

Oil and gasDevelopment

16/21a-B6

16/21a-B6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.228685 / 1.107362Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 1985-05-07

Oil and gasDevelopment

16/21a-B7

16/21a-B7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.228685 / 1.107362Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 1985-09-26

Oil and gasDevelopment

16/21a-B8

16/21a-B8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.228685 / 1.107362Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 1985-11-08

Download filtered data

CSV ↓GEOJSON ↓NDJSON ↓JSON ↗JSON Schema ↗Label and prediction contract ↗

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 ↗

Explore dataset Download NDJSON

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.

Related industry reporting

Energy / 6 September 2026

Lundali-1 starts delivering 10 MMscfd of gas to SSGC

In its 9 September filing, OGDCL reported first gas from Lundali-1 on 6 September and a current rate of 10 MMscfd for SSGC.

Oil and Gas Development Company Limited (OGDCL), filing to Pakistan Stock Exchange

Business / 6 September 2026

Egypt’s General Petroleum Company reviews discoveries and drilling investment

The FY2025/26 account reports 12 discoveries and plans its first Western Desert horizontal well.

Egypt Ministry of Petroleum and Mineral Resources

Finance / 25 August 2026

Gulf Keystone outlines Shaikan recovery and water-handling investment

Half-year results show security-related production disruption and a planned PF-2 capacity addition for 2027.

Gulf Keystone Petroleum

Energy / 5 September 2026

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.

National Oil Corporation of Libya

Business / 15 July 2026

Iraq signs seismic-work agreement with Zhenhua for Abu Khema

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

Iraq Oil Exploration Company

Business / 16 July 2026

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

Beyond the wellhead, context.

A source-linked view of wells, energy and markets in seven languages.

Follow via RSS ↗

Public well atlas

Matching records 71,431

Download filtered data

Dataset library

Related industry reporting

Beyond the wellhead, context.