WELLFICENT / Public well atlas

Public well atlas

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

Matching records: 221
Distinct source well IDs: 218
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 ↗

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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

48/29-B8

48/29-B8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.052728 / 1.685318Operator in source snapshot: ENI HEWETT LIMITEDRecorded spud date: 1973-02-20

Oil and gasAppraisal

49/12a- 4

49/12a- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.523841 / 2.249972Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1973-06-29

Oil and gasAppraisal

49/12a- 5

49/12a- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.523841 / 2.249972Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1973-08-09

Oil and gasAppraisal

49/16- 6

49/16- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.487589 / 2.175263Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1973-02-03

Oil and gasDevelopment

49/17-B4A

49/17-B4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.446813 / 2.331625Operator in source snapshot: NEO NEXT+ ENERGY (SNS) LIMITEDRecorded spud date: 1973-03-04

Oil and gasDevelopment

49/18-B1

49/18-B1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.391457 / 2.523163Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1973-09-27

Oil and gasDevelopment

49/18-B2

49/18-B2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.391423 / 2.523192Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1973-10-24

Oil and gasDevelopment

49/18-B3

49/18-B3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.391439 / 2.523209Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1973-12-03

Oil and gasDevelopment

49/27-D10

49/27-D10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.016380 / 2.338967Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1973-06-12

Oil and gasDevelopment

49/27-D11

49/27-D11 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.016370 / 2.338988Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1973-04-24

Oil and gasDevelopment

49/27-D12

49/27-D12 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.016395 / 2.338987Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1973-06-11

Oil and gasDevelopment

49/27-D7

49/27-D7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.016365 / 2.338946Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1973-03-18

Oil and gasDevelopment

49/27-D8

49/27-D8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.016374 / 2.339029Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1973-02-16

Oil and gasDevelopment

49/27-D9

49/27-D9J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.016351 / 2.338926Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1973-01-02

Oil and gasDevelopment

49/27-E1

49/27-E1J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.060189 / 2.209741Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1973-10-09

Oil and gasDevelopment

49/27-E10

49/27-E10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.060203 / 2.209806Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1973-11-13

Oil and gasDevelopment

49/27-E3

49/27-E3J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.060214 / 2.209746Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1973-03-23

Oil and gasDevelopment

49/27-E4

49/27-E4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.060190 / 2.209783Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1973-01-08

Oil and gasDevelopment

49/27-E7

49/27-E7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.060177 / 2.209760Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1973-04-19

Oil and gasDevelopment

49/27-E8

49/27-E8J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.060164 / 2.209737Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1973-08-20

Oil and gasDevelopment

49/27-E8J

49/27-E8J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.060164 / 2.209737Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1973-04-15

Oil and gasDevelopment

49/27-E9

49/27-E9 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.060227 / 2.209769Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1973-11-07

Oil and gasAppraisal

49/28- 4

49/28- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.087663 / 2.530867Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1973-11-02

Oil and gasExploration

49/28- 5

49/28- 5J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.038716 / 2.494646Operator in source snapshot: PERENCO GAS (UK) LIMITEDRecorded spud date: 1973-12-31

Oil and gasExploration

49/28- 5J

49/28- 5J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.038716 / 2.494646Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1973-12-19

Oil and gasExploration

49/30- 3

49/30- 3J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.121918 / 2.877513Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1973-12-24

Oil and gasExploration

49/30- 3J

49/30- 3J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)53.121918 / 2.877513Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1973-11-22

Oil and gasExploration

54/11- 1

54/11- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)52.549262 / 3.038257Operator in source snapshot: AMOCO U.K.PETROLEUM LIMITEDRecorded spud date: 1973-10-25

Oil and gasExploration

7/8-2

7/8-2 · Norwegian Offshore Directorate — Wellbores

Latitude / longitude (WGS84)57.393624 / 2.590162Operator in source snapshot: Phillips Petroleum Company NorwayRecorded spud date: 1973-07-24

Oil and gasAppraisal

9/13- 2

9/13- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.528016 / 1.532676Operator in source snapshot: APACHE BERYL I LIMITEDRecorded spud date: 1973-04-09

Oil and gasExploration

9/13- 3

9/13- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.623019 / 1.458391Operator in source snapshot: APACHE BERYL I LIMITEDRecorded spud date: 1973-07-14

Oil and gasExploration

9/13- 3A

9/13- 3A · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.622608 / 1.458691Operator in source snapshot: APACHE BERYL I LIMITEDRecorded spud date: 1973-07-20

Oil and gasExploration

9/18- 1

9/18- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.485265 / 1.534705Operator in source snapshot: APACHE BERYL I LIMITEDRecorded spud date: 1973-10-02

Oil and gasExploration

9/28- 1

9/28- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.064026 / 1.507669Operator in source snapshot: WOODSIDE ENERGY (GREAT BRITAIN) LIMITEDRecorded spud date: 1973-03-14

Oil and gasExploration

9/28- 1A

9/28- 1A · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.064026 / 1.507669Operator in source snapshot: WOODSIDE ENERGY (GREAT BRITAIN) LIMITEDRecorded spud date: 1973-04-16

Oil and gasAppraisal

AMELAND OOST-02

2585 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.486245 / 5.897144Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1973-11-24

Oil and gasAppraisal

AMELAND OOST-02-SIDETRACK1

1026 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.486245 / 5.897144Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1973-12-18

Oil and gasDevelopment

AMSWEER-02

1041 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.300220 / 6.909291Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1973-05-17

Oil and gasDevelopment

AMSWEER-03

1042 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.300218 / 6.908240Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1973-01-26

Oil and gasDevelopment

AMSWEER-04

1043 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.300217 / 6.907188Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1973-02-25

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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

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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 ↗

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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 221

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Beyond the wellhead, context.