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 gasExploration

109/15- 1

109/15- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.568508 / -4.068253Operator in source snapshot: EQUINOR UK LIMITEDRecorded spud date: 1996-01-15

GeothermalDevelopment

11-21

02591468 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)33.011275 / -115.537803Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified

Oil and gasExploration

11/10-1

11/10-1 · Norwegian Offshore Directorate — Wellbores

Latitude / longitude (WGS84)57.012167 / 6.166522Operator in source snapshot: Syracuse Oils Norge A/SRecorded spud date: 1969-08-02

Oil and gasExploration

11/24- 1

11/24- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.263024 / -3.271682Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1996-09-20

Oil and gasExploration

11/24a- 2

11/24a- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.198093 / -3.286130Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 2000-02-17

Oil and gasExploration

11/24a- 2Z

11/24a- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.198093 / -3.286130Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 2000-04-10

Oil and gasExploration

11/24b-D Wick

11/24b- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.286643 / -3.207181Operator in source snapshot: CORALLIAN ENERGY LIMITEDRecorded spud date: 2018-12-25

Oil and gasExploration

11/25- 1

11/25- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.264014 / -3.083074Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1983-12-26

Oil and gasExploration

11/25- 2

11/25- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.312222 / -3.142545Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1985-12-22

Oil and gasExploration

11/29- 1

11/29- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.054090 / -3.348454Operator in source snapshot: ITHACA ENERGY (UK) LIMITEDRecorded spud date: 2008-02-17

Oil and gasExploration

11/30- 1

11/30- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.124706 / -3.051314Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1976-07-15

Oil and gasAppraisal

11/30- 2

11/30- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.107655 / -3.102464Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1976-11-02

Oil and gasExploration

11/30- 4

11/30- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.073833 / -3.183487Operator in source snapshot: MESA (U.K.) LIMITEDRecorded spud date: 1977-02-07

Oil and gasAppraisal

11/30- 5

11/30- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.121766 / -3.090840Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1977-09-26

Oil and gasExploration

11/30- 6

11/30- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.003500 / -3.190631Operator in source snapshot: MESA (U.K.) LIMITEDRecorded spud date: 1977-11-15

Oil and gasExploration

11/30- 7

11/30- 7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.127656 / -3.035324Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1978-04-06

Oil and gasExploration

11/30a- 10

11/30a- 10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.125346 / -3.052563Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1990-10-15

Oil and gasAppraisal

11/30a- 8

11/30a- 8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.092384 / -3.148768Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1982-08-18

Oil and gasAppraisal

11/30a- 9

11/30a- 9 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.094017 / -3.153366Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1983-07-19

Oil and gasExploration

11/30a- 9Z

11/30a- 9 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.094017 / -3.153366Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1983-09-16

Oil and gasDevelopment

11/30a-A1

11/30a-A1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.114560 / -3.087786Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1978-10-22

Oil and gasDevelopment

11/30a-A10

11/30a-A10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.114657 / -3.087954Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1981-05-08

Oil and gasDevelopment

11/30a-A11

11/30a-A11 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.114640 / -3.087873Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1981-08-27

Oil and gasDevelopment

11/30a-A12

11/30a-A12 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.114655 / -3.087899Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1981-10-13

Oil and gasDevelopment

11/30a-A13

11/30a-A13 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.114684 / -3.087896Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1981-12-17

Oil and gasDevelopment

11/30a-A14

11/30a-A14 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.114669 / -3.087870Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1982-02-27

Oil and gasDevelopment

11/30a-A15

11/30a-A15 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.114654 / -3.087844Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1982-06-03

Oil and gasDevelopment

11/30a-A16

11/30a-A16 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.114671 / -3.087925Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1982-10-28

Oil and gasDevelopment

11/30a-A17

11/30a-A17 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.114625 / -3.087847Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1983-01-05

Oil and gasDevelopment

11/30a-A18

11/30a-A18 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.114623 / -3.087793Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1983-03-11

Oil and gasDevelopment

11/30a-A19

11/30a-A19 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.114596 / -3.087851Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1983-10-28

Oil and gasDevelopment

11/30a-A2

11/30a-A2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.114582 / -3.087739Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1978-12-13

Oil and gasDevelopment

11/30a-A20

11/30a-A20 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.114582 / -3.087880Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1983-12-18

Oil and gasDevelopment

11/30a-A21

11/30a-A21 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.114597 / -3.087905Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1984-03-10

Oil and gasDevelopment

11/30a-A22

11/30a-A22 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.114643 / -3.087983Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1984-06-24

Oil and gasDevelopment

11/30a-A23

11/30a-A23 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.114567 / -3.087854Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1984-10-06

Oil and gasDevelopment

11/30a-A24

11/30a-A24 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.114638 / -3.087818Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1985-03-01

Oil and gasDevelopment

11/30a-A25

11/30a-A25 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.114609 / -3.087822Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1985-09-30

Oil and gasDevelopment

11/30a-A26

11/30a-A26 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.114608 / -3.087767Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1988-01-19

Oil and gasDevelopment

11/30a-A26Z

11/30a-A26 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.114608 / -3.087767Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1988-03-13

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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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Beyond the wellhead, context.

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Public well atlas

Matching records 71,431

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Dataset library

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Beyond the wellhead, context.