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 ↗

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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 gasProduction purpose

2/8-V-9

2/8-V-9 · Norwegian Offshore Directorate — Wellbores

Latitude / longitude (WGS84)56.250629 / 3.347621Operator in source snapshot: Aker BP ASARecorded spud date: 2019-07-31

Oil and gasExploration

2/9-1

2/9-1 · Norwegian Offshore Directorate — Wellbores

Latitude / longitude (WGS84)56.369304 / 3.665110Operator in source snapshot: Amoco Norway Oil CompanyRecorded spud date: 1972-11-03

Oil and gasExploration

2/9-2

2/9-2 · Norwegian Offshore Directorate — Wellbores

Latitude / longitude (WGS84)56.348411 / 3.932043Operator in source snapshot: Amoco Norway Oil CompanyRecorded spud date: 1979-07-07

Oil and gasExploration

2/9-3

2/9-3 · Norwegian Offshore Directorate — Wellbores

Latitude / longitude (WGS84)56.433612 / 3.795705Operator in source snapshot: Amoco Norway Oil CompanyRecorded spud date: 1989-09-13

Oil and gasExploration

2/9-4

2/9-4 · Norwegian Offshore Directorate — Wellbores

Latitude / longitude (WGS84)56.274027 / 3.811279Operator in source snapshot: ConocoPhillips Skandinavia ASRecorded spud date: 2008-03-20

Oil and gasExploration

2/9-5 S

2/9-5 · Norwegian Offshore Directorate — Wellbores

Latitude / longitude (WGS84)56.411980 / 3.916868Operator in source snapshot: Det norske oljeselskap ASARecorded spud date: 2014-07-21

Oil and gasExploration

2/9-6 S

2/9-6 · Norwegian Offshore Directorate — Wellbores

Latitude / longitude (WGS84)56.359108 / 3.883278Operator in source snapshot: MOL Norge ASRecorded spud date: 2021-01-08

Oil and gasUnclassified

2/9-U-1

2/9-U-1 · Norwegian Offshore Directorate — Wellbores

Latitude / longitude (WGS84)56.273713 / 3.811054Operator in source snapshot: ConocoPhillips Skandinavia ASRecorded spud date: 2007-10-13

Oil and gasUnclassified

2/9-U-10

2/9-U-10 · Norwegian Offshore Directorate — Wellbores

Latitude / longitude (WGS84)56.363089 / 3.871288Operator in source snapshot: MOL Norge ASRecorded spud date: 2019-09-25

Oil and gasUnclassified

2/9-U-11

2/9-U-11 · Norwegian Offshore Directorate — Wellbores

Latitude / longitude (WGS84)56.354844 / 3.869571Operator in source snapshot: MOL Norge ASRecorded spud date: 2019-09-27

Oil and gasUnclassified

2/9-U-12

2/9-U-12 · Norwegian Offshore Directorate — Wellbores

Latitude / longitude (WGS84)56.355231 / 3.870466Operator in source snapshot: MOL Norge ASRecorded spud date: 2019-09-27

Oil and gasUnclassified

2/9-U-13

2/9-U-13 · Norwegian Offshore Directorate — Wellbores

Latitude / longitude (WGS84)56.355461 / 3.869374Operator in source snapshot: MOL Norge ASRecorded spud date: 2019-09-26

Oil and gasUnclassified

2/9-U-2

2/9-U-2 · Norwegian Offshore Directorate — Wellbores

Latitude / longitude (WGS84)56.273860 / 3.810096Operator in source snapshot: ConocoPhillips Skandinavia ASRecorded spud date: 2007-10-14

Oil and gasUnclassified

2/9-U-3

2/9-U-3 · Norwegian Offshore Directorate — Wellbores

Latitude / longitude (WGS84)56.274246 / 3.810809Operator in source snapshot: ConocoPhillips Skandinavia ASRecorded spud date: 2007-10-14

Oil and gasUnclassified

2/9-U-4

2/9-U-4 · Norwegian Offshore Directorate — Wellbores

Latitude / longitude (WGS84)56.359158 / 3.882625Operator in source snapshot: MOL Norge ASRecorded spud date: 2019-09-25

Oil and gasUnclassified

2/9-U-5

2/9-U-5 · Norwegian Offshore Directorate — Wellbores

Latitude / longitude (WGS84)56.359533 / 3.883514Operator in source snapshot: MOL Norge ASRecorded spud date: 2019-09-24

Oil and gasUnclassified

2/9-U-6

2/9-U-6 · Norwegian Offshore Directorate — Wellbores

Latitude / longitude (WGS84)56.359770 / 3.882478Operator in source snapshot: MOL Norge ASRecorded spud date: 2019-09-24

Oil and gasUnclassified

2/9-U-7

2/9-U-7 · Norwegian Offshore Directorate — Wellbores

Latitude / longitude (WGS84)56.359172 / 3.883306Operator in source snapshot: MOL Norge ASRecorded spud date: 2019-09-22

Oil and gasUnclassified

2/9-U-8

2/9-U-8 · Norwegian Offshore Directorate — Wellbores

Latitude / longitude (WGS84)56.362461 / 3.871435Operator in source snapshot: MOL Norge ASRecorded spud date: 2019-09-26

Oil and gasUnclassified

2/9-U-9

2/9-U-9 · Norwegian Offshore Directorate — Wellbores

Latitude / longitude (WGS84)56.362861 / 3.872344Operator in source snapshot: MOL Norge ASRecorded spud date: 2019-09-25

GeothermalUnclassified

20

06590035 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)33.954823 / -116.475956Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified

Oil and gasExploration

20/01- 1

20/01- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.932621 / -0.954235Operator in source snapshot: ARCO BRITISH LIMITED, LLCRecorded spud date: 1979-08-01

Oil and gasAppraisal

20/01- 10

20/01- 10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.944671 / -0.897888Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 2009-05-19

Oil and gasAppraisal

20/01- 10Y

20/01- 10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.944671 / -0.897888Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 2009-08-18

Oil and gasAppraisal

20/01- 10Z

20/01- 10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.944671 / -0.897888Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 2009-07-30

Oil and gasAppraisal

20/01- 11

20/01- 11 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.987112 / -0.970277Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 2009-09-13

Oil and gasAppraisal

20/01- 11Z

20/01- 11 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.987112 / -0.970277Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 2009-10-17

Oil and gasAppraisal

20/01- 12

20/01- 12 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.868709 / -0.934950Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 2012-05-09

Oil and gasAppraisal

20/01- 12A

20/01- 12A · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.867845 / -0.939051Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 2012-05-26

Oil and gasAppraisal

20/01- 12Y

20/01- 12A · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.867845 / -0.939051Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 2012-08-25

Oil and gasAppraisal

20/01- 12Z

20/01- 12A · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.867845 / -0.939051Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 2012-08-05

Oil and gasAppraisal

20/01- 13

20/01- 13 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.839085 / -0.893999Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 2012-11-30

Oil and gasAppraisal

20/01- 14

20/01- 14 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.908529 / -0.944369Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 2013-11-27

Oil and gasAppraisal

20/01- 14Z

20/01- 14 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.908529 / -0.944369Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 2013-12-27

Oil and gasExploration

20/01- 2

20/01- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.913113 / -0.858484Operator in source snapshot: ARCO BRITISH LIMITED, LLCRecorded spud date: 1982-04-23

Oil and gasAppraisal

20/01- 3

20/01- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.860849 / -0.951065Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 2002-03-28

Oil and gasAppraisal

20/01- 4

20/01- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.837240 / -0.943542Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 2002-05-08

Oil and gasAppraisal

20/01- 5

20/01- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.883815 / -0.891781Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 2003-09-10

Oil and gasExploration

20/01- 5Z

20/01- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.883815 / -0.891781Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 2003-10-07

Oil and gasExploration

20/01- 6

20/01- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.975489 / -0.916085Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 2006-12-01

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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 ↗

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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 ↗

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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

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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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The Muthanna exploration project advances to a contracted acquisition stage, without announcing drilling results.

Iraq Oil Exploration Company

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Public well atlas

Matching records 71,431

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Beyond the wellhead, context.