WELLFICENT / Public well atlas

Public well atlas

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

Matching records: 2,955
Distinct source well IDs: 2,671
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 gasExploration

49/08- 2A

49/08- 2A · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.792213 / 2.481621Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1989-02-28

Oil and gasExploration

49/08b- 3

49/08b- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.737363 / 2.448111Operator in source snapshot: CENTRICA RESOURCES PETROLEUM UK LIMITEDRecorded spud date: 1997-10-02

Oil and gasExploration

49/08c- 4

49/08c- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.801423 / 2.473358Operator in source snapshot: WINTERSHALL NOORDZEE B.V.Recorded spud date: 2006-09-21

Oil and gasExploration

49/09- 1

49/09- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.741520 / 2.738352Operator in source snapshot: SPIRIT ENERGY RESOURCES LIMITEDRecorded spud date: 1977-03-27

Oil and gasExploration

49/09a- 3

49/09a- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.718007 / 2.617969Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1993-11-09

Oil and gasExploration

49/09a- 5

49/09a- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.763297 / 2.647626Operator in source snapshot: SPIRIT ENERGY RESOURCES LIMITEDRecorded spud date: 1997-08-01

Oil and gasExploration

49/09a- 8

49/09a- 8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.695364 / 2.602332Operator in source snapshot: SPIRIT ENERGY RESOURCES LIMITEDRecorded spud date: 2007-02-03

Oil and gasExploration

49/09b- 2

49/09b- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.831395 / 2.752532Operator in source snapshot: INEOS UK SNS LIMITEDRecorded spud date: 1989-09-24

Oil and gasExploration

49/09b- 6

49/09b- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.823171 / 2.672393Operator in source snapshot: INEOS UK SNS LIMITEDRecorded spud date: 2001-07-19

Oil and gasExploration

49/09b- 6Z

49/09b- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.823171 / 2.672393Operator in source snapshot: INEOS UK SNS LIMITEDRecorded spud date: 2001-08-26

Oil and gasExploration

49/10- 1

49/10- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.715484 / 2.865456Operator in source snapshot: SPIRIT ENERGY RESOURCES LIMITEDRecorded spud date: 1971-07-10

Oil and gasExploration

49/10b- 3

49/10b- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.802712 / 2.844556Operator in source snapshot: NEO NEXT+ ENERGY E&P UK LIMITEDRecorded spud date: 1990-05-11

Oil and gasExploration

49/11a- 1

49/11a- 1J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.551956 / 2.020095Operator in source snapshot: SPIRIT ENERGY NORTH SEA LIMITEDRecorded spud date: 1976-02-23

Oil and gasExploration

49/11a- 1J

49/11a- 1J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.551956 / 2.020095Operator in source snapshot: SPIRIT ENERGY NORTH SEA LIMITEDRecorded spud date: 1975-12-22

Oil and gasExploration

49/11a- 4

49/11a- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.508411 / 2.168556Operator in source snapshot: SPIRIT ENERGY NORTH SEA LIMITEDRecorded spud date: 1986-11-06

Oil and gasExploration

49/11a- 4Z

49/11a- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.508411 / 2.168556Operator in source snapshot: SPIRIT ENERGY NORTH SEA LIMITEDRecorded spud date: 1986-12-19

Oil and gasExploration

49/11a- 6

49/11a- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.539015 / 2.194909Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1987-10-11

Oil and gasExploration

49/11a- 9

49/11a- 9 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.523897 / 2.132393Operator in source snapshot: SPIRIT NORTH SEA GAS LIMITEDRecorded spud date: 2003-09-13

Oil and gasExploration

49/11b- 8

49/11b- 8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.639726 / 2.067074Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1991-01-14

Oil and gasExploration

49/12- 1

49/12- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.526552 / 2.255430Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1969-01-01

Oil and gasExploration

49/12- 2

49/12- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.526552 / 2.255430Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1969-02-10

Oil and gasExploration

49/12a- 6

49/12a- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.590538 / 2.282845Operator in source snapshot: HARBOUR ENERGY PETROLEUM RESOURCES LIMITEDRecorded spud date: 1974-08-03

Oil and gasExploration

49/13- 1

49/13- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.536733 / 2.540270Operator in source snapshot: GULF OIL (GREAT BRITAIN) LIMITEDRecorded spud date: 1965-06-24

Oil and gasExploration

49/13- 2

49/13- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.520399 / 2.482005Operator in source snapshot: GULF OIL (GREAT BRITAIN) LIMITEDRecorded spud date: 1969-03-28

Oil and gasExploration

49/13- 3

49/13- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.522021 / 2.533224Operator in source snapshot: PHILLIPS 66 LIMITEDRecorded spud date: 1977-06-28

Oil and gasExploration

49/13- 3A

49/13- 3A · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.521983 / 2.533270Operator in source snapshot: PHILLIPS 66 LIMITEDRecorded spud date: 1977-07-03

Oil and gasExploration

49/13- 4

49/13- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.568013 / 2.592048Operator in source snapshot: PHILLIPS 66 LIMITEDRecorded spud date: 1977-07-23

Oil and gasExploration

49/13- 5

49/13- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.601424 / 2.495747Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1987-09-15

Oil and gasExploration

49/13- 5Y

49/13- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.601424 / 2.495747Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1987-11-04

Oil and gasExploration

49/13- 5Z

49/13- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.601424 / 2.495747Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1987-10-09

Oil and gasExploration

49/14- 1

49/14- 1J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.602987 / 2.715828Operator in source snapshot: TEXACO NORTH SEA U.K. LIMITEDRecorded spud date: 1968-01-13

Oil and gasExploration

49/14- 1J

49/14- 1J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.602987 / 2.715828Operator in source snapshot: TEXACO NORTH SEA U.K. LIMITEDRecorded spud date: 1967-12-22

Oil and gasExploration

49/14a- 2

49/14a- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.510401 / 2.697469Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1989-06-05

Oil and gasExploration

49/14b- 3

49/14b- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.578866 / 2.790974Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1999-02-16

Oil and gasExploration

49/14b- 5

49/14b- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.660878 / 2.726076Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 2000-07-28

Oil and gasExploration

49/14b- 6

49/14b- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.603876 / 2.685271Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 2001-10-02

Oil and gasExploration

49/15a- 1

49/15a- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.511486 / 2.828750Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1991-03-18

Oil and gasExploration

49/15a- 2

49/15a- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.583822 / 2.866693Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1992-05-03

Oil and gasExploration

49/16- 1

49/16- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.368692 / 2.129260Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1969-10-16

Oil and gasExploration

49/16- 11

49/16- 11 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.465052 / 2.041054Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1993-11-17

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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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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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Beyond the wellhead, context.

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Public well atlas

Matching records 2,955

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Dataset library

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Beyond the wellhead, context.