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

44/11- 1

44/11- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.572039 / 2.000500Operator in source snapshot: BHP BILLITON PETROLEUM GREAT BRITAIN LIMITEDRecorded spud date: 1966-07-24

Oil and gasExploration

44/11- 2

44/11- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.545484 / 2.127504Operator in source snapshot: FUJAIRAH OIL AND GAS UK LLCRecorded spud date: 1989-04-29

Oil and gasExploration

44/11- 3

44/11- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.520927 / 2.046503Operator in source snapshot: FUJAIRAH OIL AND GAS UK LLCRecorded spud date: 1990-07-12

Oil and gasExploration

44/12- 1

44/12- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.550488 / 2.271441Operator in source snapshot: FUJAIRAH OIL AND GAS UK LLCRecorded spud date: 1988-07-24

Oil and gasExploration

44/12b- G (FB9)

44/12b- 7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.627984 / 2.334814Operator in source snapshot: ITHACA (NE) E&P LIMITEDRecorded spud date: 2018-10-29

Oil and gasExploration

44/13- 1

44/13- 1J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.549826 / 2.568058Operator in source snapshot: ARCO BRITISH LIMITED, LLCRecorded spud date: 1995-02-10

Oil and gasExploration

44/13- 1J

44/13- 1J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.549826 / 2.568058Operator in source snapshot: ARCO BRITISH LIMITED, LLCRecorded spud date: 1994-12-24

Oil and gasExploration

44/13- 1K

44/13- 1J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.549826 / 2.568058Operator in source snapshot: ARCO BRITISH LIMITED, LLCRecorded spud date: 1995-01-18

Oil and gasExploration

44/14- 1

44/14- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.605298 / 2.665016Operator in source snapshot: CHRYSAOR PETROLEUM COMPANY U.K. LIMITEDRecorded spud date: 1969-05-09

Oil and gasExploration

44/14- 2

44/14- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.508128 / 2.790198Operator in source snapshot: AMOCO (U.K.) EXPLORATION COMPANYRecorded spud date: 1993-09-25

Oil and gasExploration

44/15a- 1

44/15a- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.525941 / 2.823574Operator in source snapshot: AMOCO (U.K.) EXPLORATION COMPANYRecorded spud date: 1998-12-30

Oil and gasExploration

44/16- 1

44/16- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.360825 / 2.116807Operator in source snapshot: ENI ULX LIMITEDRecorded spud date: 1991-08-03

Oil and gasExploration

44/16- 1Z

44/16- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.360825 / 2.116807Operator in source snapshot: ENI ULX LIMITEDRecorded spud date: 1991-11-20

Oil and gasExploration

44/16- 2

44/16- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.374933 / 2.107975Operator in source snapshot: ENI ULX LIMITEDRecorded spud date: 1992-11-01

Oil and gasExploration

44/16- 3

44/16- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.455565 / 2.189981Operator in source snapshot: ITHACA (NE) UKCS LIMITEDRecorded spud date: 2006-01-02

Oil and gasExploration

44/17- 1

44/17- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.372620 / 2.337071Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1990-01-15

Oil and gasExploration

44/17- 2

44/17- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.393376 / 2.322317Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1991-10-23

Oil and gasExploration

44/17- 3

44/17- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.463873 / 2.379930Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1994-05-01

Oil and gasExploration

44/17a- 4

44/17a- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.465952 / 2.375213Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1997-12-19

Oil and gasExploration

44/17a- 5

44/17a- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.380687 / 2.283441Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1998-03-12

Oil and gasExploration

44/17b- 7

44/17b- 7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.433885 / 2.298714Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 2004-02-16

Oil and gasExploration

44/18- 1

44/18- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.446494 / 2.526716Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1991-10-11

Oil and gasExploration

44/18- 2

44/18- 2J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.481540 / 2.528187Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1993-01-31

Oil and gasExploration

44/18- 3

44/18- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.340348 / 2.442608Operator in source snapshot: ARCO BRITISH LIMITED, LLCRecorded spud date: 1994-05-11

Oil and gasExploration

44/18-T4

44/18-T4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.448572 / 2.479822Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1994-06-23

Oil and gasExploration

44/18a- 5

44/18a- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.467189 / 2.553234Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1997-03-30

Oil and gasExploration

44/19- 1

44/19- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.470904 / 2.639270Operator in source snapshot: BRITOIL (NINIAN) LIMITEDRecorded spud date: 1968-02-29

Oil and gasExploration

44/19- 2

44/19- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.474265 / 2.631908Operator in source snapshot: BRITOIL (NINIAN) LIMITEDRecorded spud date: 1968-04-12

Oil and gasExploration

44/19- 3

44/19- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.466960 / 2.659715Operator in source snapshot: ITHACA (NE) E&P LIMITEDRecorded spud date: 1988-10-16

Oil and gasExploration

44/19- 4

44/19- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.445774 / 2.774568Operator in source snapshot: ITHACA (NE) E&P LIMITEDRecorded spud date: 1991-07-28

Oil and gasExploration

44/19a- 8

44/19a- 8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.423806 / 2.770116Operator in source snapshot: WINTERSHALL NOORDZEE B.V.Recorded spud date: 2015-05-04

Oil and gasExploration

44/19b- 6

44/19b- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.404458 / 2.650503Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 2007-07-15

Oil and gasExploration

44/19b- 7

44/19b- 7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.361631 / 2.683714Operator in source snapshot: TULLOW OIL SK LIMITEDRecorded spud date: 2011-04-28

Oil and gasExploration

44/19b- 7A

44/19b- 7A · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.361623 / 2.683668Operator in source snapshot: TULLOW OIL SK LIMITEDRecorded spud date: 2011-05-10

Oil and gasExploration

44/21- 1

44/21- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.181194 / 2.134683Operator in source snapshot: NEO NEXT+ ENERGY E&P UK LIMITEDRecorded spud date: 1965-07-06

Oil and gasExploration

44/21- 2

44/21- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.227495 / 2.074786Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1984-07-02

Oil and gasExploration

44/21- 4

44/21- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.182389 / 2.186546Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1988-03-22

Oil and gasExploration

44/21a- 6

44/21a- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.217827 / 2.180822Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1990-08-06

Oil and gasExploration

44/21b- 11

44/21b- 11 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.281671 / 2.198565Operator in source snapshot: PREMIER OIL E&P UK LIMITEDRecorded spud date: 1998-11-12

Oil and gasExploration

44/21b- 8

44/21b- 8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.327073 / 2.146734Operator in source snapshot: E.ON RUHRGAS UK CAISTER LIMITEDRecorded spud date: 1992-06-24

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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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OGDCL reports condensate and gas potential at Bobi-11

The development well update concerns reported potential, with no sustained production period specified.

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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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PETRONAS awards Estuary contract and hands over Mutiara seismic data

Two separate Malaysian upstream milestones advance small-field planning; Mutiara's first production remains a 2029 target.

PETRONAS

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.