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WELL & ENERGY INTELLIGENCE
WELLFICENT / Public well atlas

Public well atlas

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

Matching records
2,174
Distinct source well IDs
1,669
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.

Matching records 2,174

Oil and gasAppraisal

23/22a- 5

23/22a- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.183665 / 2.232939Operator in source snapshot: ADURA ENERGY LIMITEDRecorded spud date: 2007-11-01
Oil and gasAppraisal

23/22a- 5X

23/22a- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.183665 / 2.232939Operator in source snapshot: ADURA ENERGY LIMITEDRecorded spud date: 2008-01-12
Oil and gasAppraisal

23/22a- 5Y

23/22a- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.183665 / 2.232939Operator in source snapshot: ADURA ENERGY LIMITEDRecorded spud date: 2007-12-28
Oil and gasAppraisal

23/22a- 5Z

23/22a- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.183665 / 2.232939Operator in source snapshot: ADURA ENERGY LIMITEDRecorded spud date: 2007-12-11
Oil and gasAppraisal

23/26a- 10

23/26a- 10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.072521 / 2.071773Operator in source snapshot: BP EXPLORATION OPERATING COMPANY LIMITEDRecorded spud date: 1987-11-29
Oil and gasAppraisal

23/26a- 10J

23/26a- 10J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.072071 / 2.071773Operator in source snapshot: BP EXPLORATION OPERATING COMPANY LIMITEDRecorded spud date: 1987-11-22
Oil and gasAppraisal

23/26a- 10Z

23/26a- 10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.072521 / 2.071773Operator in source snapshot: BP EXPLORATION OPERATING COMPANY LIMITEDRecorded spud date: 1988-01-19
Oil and gasAppraisal

23/26a- 11

23/26a- 11 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.005117 / 2.164767Operator in source snapshot: NEO NEXT+ ENERGY E&P NORTH SEA UK LIMITEDRecorded spud date: 1988-05-10
Oil and gasAppraisal

23/26a- 13

23/26a- 13 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.082438 / 2.064242Operator in source snapshot: BP EXPLORATION OPERATING COMPANY LIMITEDRecorded spud date: 1989-10-07
Oil and gasAppraisal

23/26a- 13Z

23/26a- 13 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.082438 / 2.064242Operator in source snapshot: BP EXPLORATION OPERATING COMPANY LIMITEDRecorded spud date: 1990-05-02
Oil and gasAppraisal

23/26a- 16

23/26a- 16 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.090624 / 2.051047Operator in source snapshot: BP EXPLORATION OPERATING COMPANY LIMITEDRecorded spud date: 1991-10-06
Oil and gasAppraisal

23/26a- 17

23/26a- 17 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.013848 / 2.143247Operator in source snapshot: NEO NEXT+ ENERGY E&P NORTH SEA UK LIMITEDRecorded spud date: 1992-01-19
Oil and gasAppraisal

23/26a- 18

23/26a- 18 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.080580 / 2.083709Operator in source snapshot: BP EXPLORATION OPERATING COMPANY LIMITEDRecorded spud date: 1992-11-07
Oil and gasAppraisal

23/26a- 18Z

23/26a- 18 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.080580 / 2.083709Operator in source snapshot: BP EXPLORATION OPERATING COMPANY LIMITEDRecorded spud date: 1993-11-05
Oil and gasAppraisal

23/26a- 19

23/26a- 19 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.060807 / 2.074726Operator in source snapshot: BP EXPLORATION OPERATING COMPANY LIMITEDRecorded spud date: 1993-01-06
Oil and gasAppraisal

23/26a- 19Y

23/26a- 19 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.060807 / 2.074726Operator in source snapshot: BP EXPLORATION OPERATING COMPANY LIMITEDRecorded spud date: 1993-04-30
Oil and gasAppraisal

23/26a- 19Z

23/26a- 19 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.060807 / 2.074726Operator in source snapshot: BP EXPLORATION OPERATING COMPANY LIMITEDRecorded spud date: 1993-02-15
Oil and gasAppraisal

23/26a- 5

23/26a- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.081736 / 2.092812Operator in source snapshot: BP EXPLORATION OPERATING COMPANY LIMITEDRecorded spud date: 1986-10-01
Oil and gasAppraisal

23/26a- 6

23/26a- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.080536 / 2.083792Operator in source snapshot: BP EXPLORATION OPERATING COMPANY LIMITEDRecorded spud date: 1987-01-22
Oil and gasAppraisal

23/26a- 6Z

23/26a- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.080536 / 2.083792Operator in source snapshot: BP EXPLORATION OPERATING COMPANY LIMITEDRecorded spud date: 1987-02-20
Oil and gasAppraisal

23/26a- 7

23/26a- 7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.050820 / 2.058835Operator in source snapshot: ITHACA ENERGY (UK) LIMITEDRecorded spud date: 1987-02-13
Oil and gasAppraisal

23/26b- 14

23/26b- 14 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.039216 / 2.069843Operator in source snapshot: ITHACA ENERGY (UK) LIMITEDRecorded spud date: 1990-03-06
Oil and gasAppraisal

23/26b- 15

23/26b- 15 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.021791 / 2.045927Operator in source snapshot: ITHACA ENERGY (UK) LIMITEDRecorded spud date: 1991-03-03
Oil and gasAppraisal

23/27- 10

23/27- 10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.142082 / 2.281187Operator in source snapshot: ADURA ENERGY LIMITEDRecorded spud date: 1995-11-28
Oil and gasAppraisal

23/27- 10Z

23/27- 10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.142082 / 2.281187Operator in source snapshot: ADURA ENERGY LIMITEDRecorded spud date: 1996-01-23
Oil and gasAppraisal

23/27- 4

23/27- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.159488 / 2.306876Operator in source snapshot: ADURA ENERGY LIMITEDRecorded spud date: 1978-02-20
Oil and gasAppraisal

23/27- 5

23/27- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.152133 / 2.317107Operator in source snapshot: ENTERPRISE OIL LIMITEDRecorded spud date: 1983-02-09
Oil and gasAppraisal

23/27- 6

23/27- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.137493 / 2.288996Operator in source snapshot: ADURA ENERGY LIMITEDRecorded spud date: 1983-03-12
Oil and gasAppraisal

23/27- 8

23/27- 8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.148012 / 2.262650Operator in source snapshot: ADURA ENERGY LIMITEDRecorded spud date: 1991-05-19
Oil and gasAppraisal

23/27- 8Z

23/27- 8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.148012 / 2.262650Operator in source snapshot: ADURA ENERGY LIMITEDRecorded spud date: 1991-07-07
Oil and gasAppraisal

23/27- 9

23/27- 9 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.164327 / 2.285078Operator in source snapshot: ADURA ENERGY LIMITEDRecorded spud date: 1991-10-28
Oil and gasAppraisal

26/23a-13Za

23/26a- 13 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.082438 / 2.064242Operator in source snapshot: BP EXPLORATION OPERATING COMPANY LIMITEDRecorded spud date: 1990-02-04
Oil and gasAppraisal

27/5-A

27/05- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.909373 / -0.137684Operator in source snapshot: NORTH SEA NATURAL RESOURCES LTDRecorded spud date: 2023-10-17
Oil and gasAppraisal

28/02a- 2

28/02a- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.929244 / 0.324575Operator in source snapshot: SPIRIT ENERGY NORTH SEA OIL LIMITEDRecorded spud date: 2007-07-24
Oil and gasAppraisal

28/09- 1Y

28/09- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.781650 / 0.762243Operator in source snapshot: PREMIER OIL UK LIMITEDRecorded spud date: 2010-06-29
Oil and gasAppraisal

28/09- 1Z

28/09- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.781650 / 0.762243Operator in source snapshot: PREMIER OIL UK LIMITEDRecorded spud date: 2010-06-18
Oil and gasAppraisal

28/09- 3

28/09- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.803597 / 0.766056Operator in source snapshot: PREMIER OIL UK LIMITEDRecorded spud date: 2011-01-24
Oil and gasAppraisal

28/09- 4Z

28/09- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.752471 / 0.659277Operator in source snapshot: PREMIER OIL UK LIMITEDRecorded spud date: 2011-03-24
Oil and gasAppraisal

28/09a- 5

28/09a- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.750253 / 0.614154Operator in source snapshot: PREMIER OIL UK LIMITEDRecorded spud date: 2012-05-11
Oil and gasAppraisal

28/09a- 5A

28/09a- 5A · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.750151 / 0.614253Operator in source snapshot: PREMIER OIL UK LIMITEDRecorded spud date: 2012-05-15

Dataset library

Each dataset retains its source, access date, row count and reuse conditions. Filtered NDJSON is available for algorithm development.

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.

Record details

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