WELLFICENT / Public well atlas

Public well atlas

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

Matching records: 699
Distinct source well IDs: 656
Source catalogues: 6

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

48/15a- 2

48/15a- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.568506 / 1.991672Operator in source snapshot: SPIRIT ENERGY NORTH SEA LIMITEDRecorded spud date: 1984-05-25

Oil and gasAppraisal

48/15a- 3

48/15a- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.597979 / 1.973115Operator in source snapshot: SPIRIT ENERGY NORTH SEA LIMITEDRecorded spud date: 1984-10-29

Oil and gasAppraisal

48/15a- 3Y

48/15a- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.597979 / 1.973115Operator in source snapshot: SPIRIT ENERGY NORTH SEA LIMITEDRecorded spud date: 1984-12-31

Oil and gasExploration

48/15a- 3Z

48/15a- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.597979 / 1.973115Operator in source snapshot: SPIRIT ENERGY NORTH SEA LIMITEDRecorded spud date: 1984-12-03

Oil and gasAppraisal

48/18b- 3

48/18b- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.372022 / 1.563807Operator in source snapshot: ITHACA ENERGY (UK) LIMITEDRecorded spud date: 1984-11-29

Oil and gasAppraisal

48/19a- 4

48/19a- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.423804 / 1.789894Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1984-09-30

Oil and gasExploration

48/19c- 5

48/19c- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.464138 / 1.688557Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1984-11-04

Oil and gasExploration

48/20a- 2

48/20a- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.432667 / 1.861812Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1984-01-25

Oil and gasExploration

48/20a- 3

48/20a- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.432390 / 1.951175Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1984-11-09

Oil and gasExploration

48/20a- 3A

48/20a- 3J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.432470 / 1.951279Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1984-12-26

Oil and gasExploration

48/23- 2

48/23- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.205573 / 1.590202Operator in source snapshot: ARCO BRITISH LIMITED, LLCRecorded spud date: 1984-09-28

Oil and gasExploration

48/25b- 2

48/25b- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.244717 / 1.979960Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1984-04-05

Oil and gasAppraisal

48/25b- 3

48/25b- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.267495 / 1.947014Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1984-05-20

Oil and gasExploration

49/04- 1

49/04- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.928582 / 2.728679Operator in source snapshot: SPIRIT ENERGY NORTH SEA LIMITEDRecorded spud date: 1984-06-15

Oil and gasExploration

49/05- 2

49/05- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.866331 / 2.855712Operator in source snapshot: SPIRIT ENERGY NORTH SEA LIMITEDRecorded spud date: 1984-04-09

Oil and gasAppraisal

49/11a- 3

49/11a- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.557950 / 2.005089Operator in source snapshot: SPIRIT ENERGY NORTH SEA LIMITEDRecorded spud date: 1984-03-30

Oil and gasDevelopment

49/17-C4

49/17-C4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.423228 / 2.375381Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1984-08-19

Oil and gasExploration

49/20b- 3

49/20b- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.351132 / 2.879303Operator in source snapshot: NEO NEXT+ ENERGY E&P UK LIMITEDRecorded spud date: 1984-08-27

Oil and gasDevelopment

49/22-J4

49/22-J4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.327391 / 2.362300Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1984-01-07

Oil and gasDevelopment

49/22-J5

49/22-J5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.327391 / 2.362300Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1984-02-28

Oil and gasDevelopment

49/24-L4

49/24-L4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.298226 / 2.619113Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1984-05-10

Oil and gasDevelopment

49/24-L5

49/24-L5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.298226 / 2.619113Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1984-06-24

Oil and gasDevelopment

49/27-G1

49/27-G1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.036774 / 2.380435Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1984-03-23

Oil and gasDevelopment

49/27-G2

49/27-G2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.036772 / 2.380391Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1984-05-08

Oil and gasDevelopment

49/27-G3

49/27-G3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.036813 / 2.380407Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1984-06-13

Oil and gasDevelopment

49/27-G4

49/27-G4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.036769 / 2.380346Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1984-07-18

Oil and gasDevelopment

49/27-G5

49/27-G5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.036789 / 2.380456Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1984-08-21

Oil and gasDevelopment

49/27-G5Z

49/27-G5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.036789 / 2.380456Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1984-08-21

Oil and gasDevelopment

49/27-G6

49/27-G6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.036786 / 2.380411Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1984-10-09

Oil and gasDevelopment

49/27-G7

49/27-G7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.036784 / 2.380366Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1984-11-14

Oil and gasDevelopment

49/27-G7Z

49/27-G7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.036784 / 2.380366Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1984-11-14

Oil and gasDevelopment

49/27-G8

49/27-G8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.036801 / 2.380431Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1984-12-30

Oil and gasDevelopment

49/27-J5

49/27-J5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.031994 / 2.217933Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1984-01-08

Oil and gasAppraisal

49/28- 10

49/28- 10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.083552 / 2.545451Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1984-04-07

Oil and gasAppraisal

49/28- 11

49/28- 11 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.106093 / 2.507090Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1984-07-06

Oil and gasAppraisal

49/28- 12

49/28- 12 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.098246 / 2.466587Operator in source snapshot: TULLOW OIL SK LIMITEDRecorded spud date: 1984-08-04

Oil and gasAppraisal

49/28- 9

49/28- 9 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.076193 / 2.539055Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1984-01-22

Oil and gasAppraisal

49/28- 9Z

49/28- 9 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.076193 / 2.539055Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1984-03-14

Oil and gasExploration

50/16- 1

50/16- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.380539 / 3.016787Operator in source snapshot: NATIONAL GAS TRANSMISSION PLCRecorded spud date: 1984-04-20

Oil and gasAppraisal

53/04a- 6

53/04a- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)52.984415 / 2.735223Operator in source snapshot: PERENCO OIL AND GAS (UK) LIMITEDRecorded spud date: 1984-05-26

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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 ↗

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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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Beyond the wellhead, context.

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Public well atlas

Matching records 699

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Beyond the wellhead, context.