WELLFICENT / Public well atlas

Public well atlas

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

Matching records: 529
Distinct source well IDs: 321
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 gasDevelopment

211/18a-S8Z

211/18a-S8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.466172 / 1.533510Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 2011-03-19

Oil and gasDevelopment

211/18a-S9

211/18a-S9 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.466680 / 1.554746Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 2011-04-19

Oil and gasDevelopment

211/18a-W1

211/18a-W1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.493660 / 1.427228Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 2008-08-22

Oil and gasDevelopment

211/18a-W2

211/18a-W2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.493693 / 1.426753Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 2008-08-26

Oil and gasDevelopment

211/18a-W3

211/18a-W3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.493840 / 1.427833Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 2008-08-29

Oil and gasDevelopment

211/18a-W3Z

211/18a-W3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.493840 / 1.427833Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 2009-04-12

Oil and gasDevelopment

211/18a-W4

211/18a-W4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.493693 / 1.426268Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 2010-08-07

Oil and gasDevelopment

211/18a-W5

211/18a-W2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.493693 / 1.426753Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 2012-09-18

Oil and gasDevelopment

211/18a-W6

211/18a-W6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.494113 / 1.428113Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 2012-11-02

Oil and gasExploration

211/18c- 27

211/18c- 27 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.441192 / 1.431580Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 2008-08-21

Oil and gasAppraisal

211/19a- 7

211/19a- 7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.339837 / 1.600974Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 1979-08-11

Oil and gasExploration

3/28- 1

3/28- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.016156 / 1.422185Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 1976-04-20

Oil and gasAppraisal

3/28a- 2

3/28a- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.008839 / 1.422705Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 1978-08-01

Oil and gasAppraisal

3/28a- 2Z

3/28a- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.008839 / 1.422705Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 1978-08-09

Oil and gasAppraisal

3/28a- 4

3/28a- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.010161 / 1.416632Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 1996-12-23

Oil and gasAppraisal

3/28a- 4Z

3/28a- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.010161 / 1.416632Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 1997-01-20

Oil and gasAppraisal

3/28a- 6

3/28a- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)60.009722 / 1.401829Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 2008-08-23

Oil and gasDevelopment

30/24c-AA RevB

30/24c-K7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.198173 / 2.763579Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 2016-08-10

Oil and gasDevelopment

30/24c-G1

30/24c-G1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.185730 / 2.688759Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 2015-04-25

Oil and gasDevelopment

30/24c-K1

30/24c-K1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.198012 / 2.762845Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 2012-01-17

Oil and gasDevelopment

30/24c-K2

30/24c-K2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.198204 / 2.763186Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 2012-01-22

Oil and gasDevelopment

30/24c-K3

30/24c-K3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.198801 / 2.762795Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 2012-01-27

Oil and gasDevelopment

30/24c-K3Z

30/24c-K3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.198801 / 2.762795Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 2012-03-24

Oil and gasDevelopment

30/24c-K4

30/24c-K4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.198419 / 2.762120Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 2012-07-14

Oil and gasDevelopment

30/24c-K5

30/24c-K5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.198612 / 2.762449Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 2012-07-16

Oil and gasDevelopment

30/24c-K6

30/24c-K6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.198406 / 2.763527Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 2012-07-19

Oil and gasDevelopment

30/24c-W1

30/24c-W1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.197822 / 2.762501Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 2014-03-24

Oil and gasExploration

30/28- 2

30/28- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.031776 / 2.569039Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 2004-09-07

Oil and gasDevelopment

9/02b- (Worc I01)

9/02b-D4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.898575 / 1.279564Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 2020-03-02

Oil and gasDevelopment

9/02b- (Worc I01)

9/02b-D4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.898575 / 1.279564Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 2020-05-19

Oil and gasDevelopment

9/02b- (Worc P01)

9/02b-C4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.898847 / 1.280506Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 2020-03-05

Oil and gasAppraisal

9/02b- 2

9/02b- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.932967 / 1.266884Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 2007-10-24

Oil and gasAppraisal

9/02b- 3

9/02b- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.944345 / 1.321129Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 2008-09-21

Oil and gasAppraisal

9/02b- 4

9/02b- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.889239 / 1.229155Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 2010-08-12

Oil and gasAppraisal

9/02b- 4Z

9/02b- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.889239 / 1.229155Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 2010-09-14

Oil and gasAppraisal

9/02b- 5

9/02b- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.900027 / 1.255688Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 2011-07-06

Oil and gasAppraisal

9/02b- 5Z

9/02b- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.900027 / 1.255688Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 2011-08-15

Oil and gasAppraisal

9/02b- 6

9/02b- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.960477 / 1.254088Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 2013-04-07

Oil and gasAppraisal

9/02b- 7

9/02b- 7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.923706 / 1.248462Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 2014-12-02

Oil and gasAppraisal

9/02b- 7Y

9/02b- 7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.923706 / 1.248462Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 2015-02-05

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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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Public well atlas

Matching records 529

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Beyond the wellhead, context.