WELLFICENT / Public well atlas

Public well atlas

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

Matching records: 2,174
Distinct source well IDs: 1,669
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 ↗

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

16/26- 17

16/26- 17 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.050333 / 1.054596Operator in source snapshot: ITHACA OIL AND GAS LIMITEDRecorded spud date: 1989-11-01

Oil and gasAppraisal

16/26- 18

16/26- 18 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.052731 / 1.078753Operator in source snapshot: ITHACA OIL AND GAS LIMITEDRecorded spud date: 1989-11-21

Oil and gasAppraisal

16/26- 21

16/26- 21 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.071344 / 1.001200Operator in source snapshot: ITHACA ALPHA (N.I.) LIMITEDRecorded spud date: 1990-08-05

Oil and gasAppraisal

16/26- 21Z

16/26- 21 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.071344 / 1.001200Operator in source snapshot: ITHACA ALPHA (N.I.) LIMITEDRecorded spud date: 1990-08-05

Oil and gasAppraisal

16/26- 23

16/26- 23 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.048039 / 1.048680Operator in source snapshot: ITHACA ALPHA (N.I.) LIMITEDRecorded spud date: 1992-03-23

Oil and gasAppraisal

16/26- 24

16/26- 24 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.040723 / 1.181045Operator in source snapshot: ITHACA ALPHA (N.I.) LIMITEDRecorded spud date: 1992-09-23

Oil and gasAppraisal

16/26- 25

16/26- 25 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.106431 / 1.124340Operator in source snapshot: PREMIER OIL UK LIMITEDRecorded spud date: 1993-09-09

Oil and gasAppraisal

16/26- 29

16/26- 29 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.007332 / 1.179287Operator in source snapshot: CHRYSAOR (U.K.) BRITANNIA LIMITEDRecorded spud date: 2000-09-29

Oil and gasAppraisal

16/26- 3

16/26- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.061748 / 1.166927Operator in source snapshot: ITHACA ALPHA (N.I.) LIMITEDRecorded spud date: 1981-04-18

Oil and gasAppraisal

16/26- 4

16/26- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.125256 / 1.072577Operator in source snapshot: PREMIER OIL UK LIMITEDRecorded spud date: 1982-08-07

Oil and gasAppraisal

16/26- 5

16/26- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.068631 / 1.076763Operator in source snapshot: ITHACA OIL AND GAS LIMITEDRecorded spud date: 1984-08-17

Oil and gasAppraisal

16/26- 7

16/26- 7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.031605 / 1.127009Operator in source snapshot: ITHACA OIL AND GAS LIMITEDRecorded spud date: 1986-09-20

Oil and gasAppraisal

16/26- 7Y

16/26- 7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.031605 / 1.127009Operator in source snapshot: ITHACA OIL AND GAS LIMITEDRecorded spud date: 1986-12-19

Oil and gasAppraisal

16/26- 7Z

16/26- 7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.031605 / 1.127009Operator in source snapshot: ITHACA OIL AND GAS LIMITEDRecorded spud date: 1986-11-26

Oil and gasAppraisal

16/26- 8

16/26- 8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.007233 / 1.151568Operator in source snapshot: ITHACA OIL AND GAS LIMITEDRecorded spud date: 1987-04-12

Oil and gasAppraisal

16/26- 8Z

16/26- 8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.007233 / 1.151568Operator in source snapshot: ITHACA OIL AND GAS LIMITEDRecorded spud date: 1987-05-15

Oil and gasAppraisal

16/26- 9

16/26- 9 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.070543 / 1.140223Operator in source snapshot: ITHACA ALPHA (N.I.) LIMITEDRecorded spud date: 1987-08-18

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 gasAppraisal

16/26-D1Y

16/26-D1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.026632 / 1.107904Operator in source snapshot: ITHACA OIL AND GAS LIMITEDRecorded spud date: 2002-12-13

Oil and gasAppraisal

16/26-D1Z

16/26-D1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.026632 / 1.107904Operator in source snapshot: ITHACA OIL AND GAS LIMITEDRecorded spud date: 2002-12-10

Oil and gasAppraisal

16/27a- 2

16/27a- 2J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.047741 / 1.377970Operator in source snapshot: BP EXPLORATION OPERATING COMPANY LIMITEDRecorded spud date: 1980-04-23

Oil and gasAppraisal

16/27a- 2J

16/27a- 2J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.047741 / 1.377970Operator in source snapshot: BP EXPLORATION OPERATING COMPANY LIMITEDRecorded spud date: 1979-11-08

Oil and gasAppraisal

16/27a- 2K

16/27a- 2J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.047741 / 1.377970Operator in source snapshot: BP EXPLORATION OPERATING COMPANY LIMITEDRecorded spud date: 1980-04-12

Oil and gasAppraisal

16/27a- 6

16/27a- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.053672 / 1.225894Operator in source snapshot: CHRYSAOR PETROLEUM COMPANY U.K. LIMITEDRecorded spud date: 1991-02-02

Oil and gasAppraisal

16/27a- 7

16/27a- 7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.105071 / 1.279095Operator in source snapshot: CHRYSAOR PETROLEUM COMPANY U.K. LIMITEDRecorded spud date: 1991-09-19

Oil and gasAppraisal

16/28- 16

16/28- 16 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.046882 / 1.402653Operator in source snapshot: BP EXPLORATION OPERATING COMPANY LIMITEDRecorded spud date: 1992-12-05

Oil and gasAppraisal

16/28- 16Z

16/28- 16 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.046882 / 1.402653Operator in source snapshot: BP EXPLORATION OPERATING COMPANY LIMITEDRecorded spud date: 1992-12-27

Oil and gasAppraisal

16/28- 6

16/28- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.050157 / 1.425943Operator in source snapshot: BP EXPLORATION OPERATING COMPANY LIMITEDRecorded spud date: 1981-01-07

Oil and gasAppraisal

16/28- 6Y

16/28- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.050157 / 1.425943Operator in source snapshot: BP EXPLORATION OPERATING COMPANY LIMITEDRecorded spud date: 1981-11-18

Oil and gasAppraisal

16/28- 6Z

16/28- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.050157 / 1.425943Operator in source snapshot: BP EXPLORATION OPERATING COMPANY LIMITEDRecorded spud date: 1981-04-09

Oil and gasAppraisal

16/28-A11

16/28-A11 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.046945 / 1.402681Operator in source snapshot: BP EXPLORATION OPERATING COMPANY LIMITEDRecorded spud date: 1998-01-03

Oil and gasAppraisal

16/29- 2

16/29- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.132287 / 1.680964Operator in source snapshot: INEOS CLIPPER SOUTH C LIMITEDRecorded spud date: 1973-12-25

Oil and gasAppraisal

16/29- 3

16/29- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.154770 / 1.686904Operator in source snapshot: INEOS CLIPPER SOUTH C LIMITEDRecorded spud date: 1974-06-02

Oil and gasAppraisal

16/29a- 12

16/29a- 12 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.106432 / 1.657374Operator in source snapshot: BP EXPLORATION OPERATING COMPANY LIMITEDRecorded spud date: 1995-02-28

Oil and gasAppraisal

16/29a- 13

16/29a- 13 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.026962 / 1.713811Operator in source snapshot: CHRYSAOR NORTH SEA LIMITEDRecorded spud date: 2004-06-29

Oil and gasAppraisal

16/29a- 13Z

16/29a- 13 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.026962 / 1.713811Operator in source snapshot: CHRYSAOR NORTH SEA LIMITEDRecorded spud date: 2004-06-26

Oil and gasAppraisal

16/29a- 16

16/29a- 16 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.142141 / 1.691135Operator in source snapshot: INEOS CLIPPER SOUTH C LIMITEDRecorded spud date: 2006-12-08

Oil and gasAppraisal

16/29a- 16A

16/29a- 16A · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.141957 / 1.691146Operator in source snapshot: INEOS CLIPPER SOUTH C LIMITEDRecorded spud date: 2006-12-20

Oil and gasAppraisal

16/29a- 16X

16/29a- 16A · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.141957 / 1.691146Operator in source snapshot: INEOS CLIPPER SOUTH C LIMITEDRecorded spud date: 2007-01-29

Oil and gasAppraisal

16/29a- 16Y

16/29a- 16A · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.141957 / 1.691146Operator in source snapshot: INEOS CLIPPER SOUTH C LIMITEDRecorded spud date: 2007-01-22

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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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Snøhvit Future cost estimate rises to NOK 26.5 billion

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Beyond the wellhead, context.

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Public well atlas

Matching records 2,174

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Dataset library

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Beyond the wellhead, context.