WELLFICENT / Public well atlas

Public well atlas

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

Matching records: 13,383
Distinct source well IDs: 8,295
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 gasDevelopment

16/29a- 15Z

16/29a- 15 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.027088 / 1.713557Operator in source snapshot: CHRYSAOR NORTH SEA LIMITEDRecorded spud date: 2018-06-21

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

Oil and gasAppraisal

16/29a- 16Z

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: 2007-01-14

Oil and gasAppraisal

16/29a- 17

16/29a- 17 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.143005 / 1.727790Operator in source snapshot: INEOS CLIPPER SOUTH C LIMITEDRecorded spud date: 2009-08-07

Oil and gasDevelopment

16/29a- 18

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: 2018-11-15

Oil and gasAppraisal

16/29a- 5

16/29a- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.138383 / 1.716355Operator in source snapshot: INEOS CLIPPER SOUTH C LIMITEDRecorded spud date: 1978-02-16

Oil and gasAppraisal

16/29a- 6

16/29a- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.102317 / 1.638871Operator in source snapshot: BP EXPLORATION OPERATING COMPANY LIMITEDRecorded spud date: 1981-12-25

Oil and gasExploration

16/29a- 8

16/29a- 8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.040490 / 1.668664Operator in source snapshot: CHRYSAOR NORTH SEA LIMITEDRecorded spud date: 1988-03-29

Oil and gasDevelopment

16/29a- 8Z

16/29a- 8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.040490 / 1.668664Operator in source snapshot: CHRYSAOR NORTH SEA LIMITEDRecorded spud date: 1990-06-04

Oil and gasAppraisal

16/29a- 9

16/29a- 9 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.017324 / 1.798446Operator in source snapshot: CHRYSAOR NORTH SEA LIMITEDRecorded spud date: 1988-06-01

Oil and gasDevelopment

16/29a-A1

16/29a-A1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.130272 / 1.699244Operator in source snapshot: INEOS CLIPPER SOUTH C LIMITEDRecorded spud date: 1979-06-22

Oil and gasDevelopment

16/29a-A10

16/29a-A10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.130266 / 1.699246Operator in source snapshot: INEOS CLIPPER SOUTH C LIMITEDRecorded spud date: 1981-09-17

Oil and gasDevelopment

16/29a-A11

16/29a-A11 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.130272 / 1.699244Operator in source snapshot: INEOS CLIPPER SOUTH C LIMITEDRecorded spud date: 1981-12-14

Oil and gasDevelopment

16/29a-A12

16/29a-A12 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.130272 / 1.699244Operator in source snapshot: INEOS CLIPPER SOUTH C LIMITEDRecorded spud date: 1982-04-03

Oil and gasDevelopment

16/29a-A13

16/29a-A13 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.130272 / 1.699244Operator in source snapshot: INEOS CLIPPER SOUTH C LIMITEDRecorded spud date: 1982-04-28

Oil and gasDevelopment

16/29a-A14

16/29a-A14 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.130272 / 1.699244Operator in source snapshot: INEOS CLIPPER SOUTH C LIMITEDRecorded spud date: 1982-06-28

Oil and gasDevelopment

16/29a-A15

16/29a-A15 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.130272 / 1.699244Operator in source snapshot: INEOS CLIPPER SOUTH C LIMITEDRecorded spud date: 1982-07-23

Oil and gasDevelopment

16/29a-A16

16/29a-A16 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.130272 / 1.699244Operator in source snapshot: INEOS CLIPPER SOUTH C LIMITEDRecorded spud date: 1982-08-29

Oil and gasDevelopment

16/29a-A17

16/29a-A17 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.130244 / 1.699327Operator in source snapshot: INEOS CLIPPER SOUTH C LIMITEDRecorded spud date: 1982-10-15

Oil and gasDevelopment

16/29a-A18

16/29a-A18 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.130272 / 1.699244Operator in source snapshot: INEOS CLIPPER SOUTH C LIMITEDRecorded spud date: 1982-11-20

Oil and gasDevelopment

16/29a-A19

16/29a-A19 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.130272 / 1.699244Operator in source snapshot: INEOS CLIPPER SOUTH C LIMITEDRecorded spud date: 1982-12-24

Oil and gasDevelopment

16/29a-A2

16/29a-A2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.130272 / 1.699244Operator in source snapshot: INEOS CLIPPER SOUTH C LIMITEDRecorded spud date: 1979-07-05

Oil and gasDevelopment

16/29a-A20

16/29a-A20 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.130272 / 1.699244Operator in source snapshot: INEOS CLIPPER SOUTH C LIMITEDRecorded spud date: 1983-02-02

Oil and gasAppraisal

16/29a-A21

16/29a-A18 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.130272 / 1.699244Operator in source snapshot: INEOS CLIPPER SOUTH C LIMITEDRecorded spud date: 1991-06-28

Oil and gasDevelopment

16/29a-A22

16/29a-A15 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.130272 / 1.699244Operator in source snapshot: INEOS CLIPPER SOUTH C LIMITEDRecorded spud date: 1992-04-27

Oil and gasDevelopment

16/29a-A22Z

16/29a-A15 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.130272 / 1.699244Operator in source snapshot: INEOS CLIPPER SOUTH C LIMITEDRecorded spud date: 1992-06-15

Oil and gasDevelopment

16/29a-A23

16/29a-A8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.130272 / 1.699244Operator in source snapshot: INEOS CLIPPER SOUTH C LIMITEDRecorded spud date: 1992-11-21

Oil and gasDevelopment

16/29a-A23X

16/29a-A8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.130272 / 1.699244Operator in source snapshot: INEOS CLIPPER SOUTH C LIMITEDRecorded spud date: 1993-06-01

Oil and gasDevelopment

16/29a-A23Y

16/29a-A8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.130272 / 1.699244Operator in source snapshot: INEOS CLIPPER SOUTH C LIMITEDRecorded spud date: 1993-05-16

Oil and gasDevelopment

16/29a-A23Z

16/29a-A8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.130272 / 1.699244Operator in source snapshot: INEOS CLIPPER SOUTH C LIMITEDRecorded spud date: 1993-01-02

Oil and gasDevelopment

16/29a-A24

16/29a-A24 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.130262 / 1.699104Operator in source snapshot: INEOS CLIPPER SOUTH C LIMITEDRecorded spud date: 1996-07-19

Oil and gasDevelopment

16/29a-A24Y

16/29a-A24 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.130262 / 1.699104Operator in source snapshot: INEOS CLIPPER SOUTH C LIMITEDRecorded spud date: 1996-09-17

Oil and gasDevelopment

16/29a-A24Z

16/29a-A24 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.130262 / 1.699104Operator in source snapshot: INEOS CLIPPER SOUTH C LIMITEDRecorded spud date: 1996-09-04

Oil and gasDevelopment

16/29a-A25

16/29a-A25 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.130341 / 1.699376Operator in source snapshot: INEOS CLIPPER SOUTH C LIMITEDRecorded spud date: 1997-06-17

Oil and gasDevelopment

16/29a-A26

16/29a-A26 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.130302 / 1.699240Operator in source snapshot: INEOS CLIPPER SOUTH C LIMITEDRecorded spud date: 1998-02-11

Oil and gasDevelopment

16/29a-A26Z

16/29a-A26 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.130302 / 1.699240Operator in source snapshot: INEOS CLIPPER SOUTH C LIMITEDRecorded spud date: 1998-04-13

Oil and gasDevelopment

16/29a-A3

16/29a-A3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.130272 / 1.699244Operator in source snapshot: INEOS CLIPPER SOUTH C LIMITEDRecorded spud date: 1979-07-18

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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 ↗

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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Alpehumle discovery brings a wide preliminary resource range

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Snøhvit Future cost estimate rises to NOK 26.5 billion

Equinor retains the 2029 compression and 2030 electrification schedules while updating the project budget in 2026 money.

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PETRONAS awards Estuary contract and hands over Mutiara seismic data

Two separate Malaysian upstream milestones advance small-field planning; Mutiara's first production remains a 2029 target.

PETRONAS

Beyond the wellhead, context.

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Public well atlas

Matching records 13,383

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Dataset library

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Beyond the wellhead, context.