WELLFICENT / Public well atlas

Public well atlas

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

Matching records: 159
Distinct source well IDs: 136
Source catalogues: 1

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 gasExploration

210/19- 4

210/19- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.373670 / 0.767683Operator in source snapshot: HESS LIMITEDRecorded spud date: 1990-10-12

Oil and gasExploration

210/19- 4A

210/19- 4A · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.374189 / 0.768253Operator in source snapshot: HESS LIMITEDRecorded spud date: 1990-10-15

Oil and gasExploration

210/19- 4B

210/19- 4B · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.373667 / 0.768467Operator in source snapshot: HESS LIMITEDRecorded spud date: 1990-10-21

Oil and gasExploration

210/20- 3

210/20- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.399497 / 0.895728Operator in source snapshot: HESS LIMITEDRecorded spud date: 1991-09-18

Oil and gasExploration

22/10b- 6

22/10b- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.674653 / 1.907585Operator in source snapshot: HESS LIMITEDRecorded spud date: 1988-01-28

Oil and gasAppraisal

22/14b- 9

22/14b- 9 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.590324 / 1.673127Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 2008-09-09

Oil and gasAppraisal

22/14b- 9Z

22/14b- 9 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.590324 / 1.673127Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 2008-09-27

Oil and gasExploration

22/16b- 5

22/16b- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.344031 / 1.144443Operator in source snapshot: HESS LIMITEDRecorded spud date: 1999-02-25

Oil and gasExploration

23/06- 1

23/06- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.684093 / 2.019041Operator in source snapshot: HESS LIMITEDRecorded spud date: 1989-04-03

Oil and gasExploration

29/01b- 1

29/01b- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.845996 / 1.115532Operator in source snapshot: HESS LIMITEDRecorded spud date: 1982-08-26

Oil and gasExploration

29/01b- 1Z

29/01b- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.845996 / 1.115532Operator in source snapshot: HESS LIMITEDRecorded spud date: 1982-12-09

Oil and gasExploration

29/01b- 2

29/01b- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.902470 / 1.123002Operator in source snapshot: HESS LIMITEDRecorded spud date: 1986-04-03

Oil and gasAppraisal

29/01b- 3

29/01b- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.839914 / 1.101332Operator in source snapshot: HESS LIMITEDRecorded spud date: 1989-09-11

Oil and gasExploration

29/14b- 1

29/14b- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.654710 / 1.707841Operator in source snapshot: HESS LIMITEDRecorded spud date: 1981-11-03

Oil and gasExploration

29/14b- 1A

29/14b- 1A · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.654710 / 1.707841Operator in source snapshot: HESS LIMITEDRecorded spud date: 1981-11-03

Oil and gasExploration

29/14b- 2

29/14b- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.627053 / 1.603100Operator in source snapshot: HESS LIMITEDRecorded spud date: 1982-10-25

Oil and gasExploration

29/14b- 3

29/14b- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.614092 / 1.674171Operator in source snapshot: HESS LIMITEDRecorded spud date: 1984-10-16

Oil and gasExploration

29/27- 1

29/27- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.095110 / 1.274176Operator in source snapshot: HESS LIMITEDRecorded spud date: 1987-09-09

Oil and gasExploration

3/13b- 2

3/13b- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.569305 / 1.429176Operator in source snapshot: HESS LIMITEDRecorded spud date: 1992-08-04

Oil and gasExploration

31/21- 1

31/21- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.167329 / 3.066443Operator in source snapshot: HESS LIMITEDRecorded spud date: 1984-06-28

Oil and gasExploration

31/26- 1

31/26- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.091826 / 3.117225Operator in source snapshot: HESS LIMITEDRecorded spud date: 1980-11-25

Oil and gasExploration

31/26- 2A

31/26- 2A · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.044900 / 3.155483Operator in source snapshot: HESS LIMITEDRecorded spud date: 1982-01-17

Oil and gasExploration

31/26- 3

31/26- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.160356 / 3.057471Operator in source snapshot: HESS LIMITEDRecorded spud date: 1983-01-22

Oil and gasExploration

31/26- 4

31/26- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.076492 / 3.074585Operator in source snapshot: HESS LIMITEDRecorded spud date: 1984-10-13

Oil and gasExploration

31/26- 5

31/26- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.136661 / 3.065388Operator in source snapshot: HESS LIMITEDRecorded spud date: 1985-12-13

Oil and gasAppraisal

31/26- 6

31/26- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.155689 / 3.058471Operator in source snapshot: HESS LIMITEDRecorded spud date: 1989-12-22

Oil and gasAppraisal

31/26- 7

31/26- 7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.155578 / 3.058332Operator in source snapshot: HESS LIMITEDRecorded spud date: 1990-01-29

Oil and gasAppraisal

31/26a- 10

31/26a- 10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.002425 / 3.183590Operator in source snapshot: HESS LIMITEDRecorded spud date: 1992-12-23

Oil and gasAppraisal

31/26a- 11

31/26a- 11 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.002152 / 3.183680Operator in source snapshot: HESS LIMITEDRecorded spud date: 1994-09-30

Oil and gasDevelopment

31/26a- 11Z

31/26a- 11 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.002152 / 3.183680Operator in source snapshot: HESS LIMITEDRecorded spud date: 1994-11-20

Oil and gasExploration

31/26a- 12

31/26a- 12 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.077348 / 3.116806Operator in source snapshot: HESS LIMITEDRecorded spud date: 1997-06-10

Oil and gasDevelopment

31/26a- 16

31/26a- 16 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.155686 / 3.057474Operator in source snapshot: HESS LIMITEDRecorded spud date: 2001-04-14

Oil and gasDevelopment

31/26a- 6Z

31/26- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.155689 / 3.058471Operator in source snapshot: HESS LIMITEDRecorded spud date: 1991-09-19

Oil and gasExploration

31/26a- 8

31/26a- 8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.107699 / 3.079573Operator in source snapshot: HESS LIMITEDRecorded spud date: 1990-12-03

Oil and gasExploration

31/26a- 9

31/26a- 9 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.002324 / 3.183480Operator in source snapshot: HESS LIMITEDRecorded spud date: 1991-02-01

Oil and gasExploration

31/26a- 9A

31/26a- 9A · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.002287 / 3.183618Operator in source snapshot: HESS LIMITEDRecorded spud date: 1991-02-14

Oil and gasDevelopment

31/26a- 9Z

31/26a- 9A · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.002287 / 3.183618Operator in source snapshot: HESS LIMITEDRecorded spud date: 1995-01-05

Oil and gasDevelopment

31/26a-A10

31/26a-A6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.002664 / 3.183378Operator in source snapshot: HESS LIMITEDRecorded spud date: 1998-12-08

Oil and gasDevelopment

31/26a-A11

31/26a-A7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.001980 / 3.183537Operator in source snapshot: HESS LIMITEDRecorded spud date: 2000-09-11

Oil and gasDevelopment

31/26a-A11Z

31/26a-A7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.001980 / 3.183537Operator in source snapshot: HESS LIMITEDRecorded spud date: 2000-09-25

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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

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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 ↗

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.

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Public well atlas

Matching records 159

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Dataset library

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Beyond the wellhead, context.