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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.

Choose a well category

Category counts and scope

Category counts cover the reviewed snapshots. Search and other filters apply to the results below. Changing category keeps the other filters and clears an incompatible source filter.

Oil and gas boreholes share a source category. We do not infer an oil-only or gas-only well classification. Production series below separate the reported commodities.

Records and map

Current scope · All categories
Matching records
71,431
Distinct source well IDs
62,174
Source catalogues
9

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.

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 71,431

Oil and gasDevelopment

42/30-D7

42/30-D7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.072574 / 0.913451Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1992-07-30
Oil and gasDevelopment

42/30-D8

42/30-D8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.072614 / 0.913412Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1992-08-19
Oil and gasDevelopment

42/30-D9

42/30-D9 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.072726 / 0.913258Operator in source snapshot: PERENCO UK LIMITEDRecorded spud date: 1992-10-30
GeothermalObservation

43-22

02591509 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)33.008028 / -115.512503Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
Oil and gasExploration

43/02- 1

43/02- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.920654 / 1.335055Operator in source snapshot: AMOCO (U.K.) EXPLORATION COMPANYRecorded spud date: 1988-12-16
Oil and gasExploration

43/03- 1

43/03- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.983436 / 1.516862Operator in source snapshot: AMERADA HESS (PETROLEUM) LIMITEDRecorded spud date: 1966-06-18
Oil and gasExploration

43/05- 1

43/05- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.974417 / 1.953924Operator in source snapshot: WOODSIDE ENERGY (GREAT BRITAIN) LIMITEDRecorded spud date: 1994-04-30
Oil and gasExploration

43/06- 1

43/06- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.708541 / 1.165628Operator in source snapshot: AMOCO (U.K.) EXPLORATION COMPANYRecorded spud date: 1997-01-31
Oil and gasExploration

43/07- 1

43/07- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.744731 / 1.256864Operator in source snapshot: ARCO OIL PRODUCING, INC.Recorded spud date: 1969-09-03
Oil and gasExploration

43/08- 1

43/08- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.682037 / 1.506595Operator in source snapshot: WOODSIDE ENERGY (GREAT BRITAIN) LIMITEDRecorded spud date: 1969-12-26
Oil and gasExploration

43/08- 2

43/08- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.752387 / 1.550735Operator in source snapshot: BHP BILLITON PETROLEUM GREAT BRITAIN LIMITEDRecorded spud date: 1970-05-01
Oil and gasAppraisal

43/08a- 4

43/08a- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.681857 / 1.495497Operator in source snapshot: WOODSIDE ENERGY (GREAT BRITAIN) LIMITEDRecorded spud date: 1985-08-04
Oil and gasAppraisal

43/08a- 5

43/08a- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.681857 / 1.495497Operator in source snapshot: WOODSIDE ENERGY (GREAT BRITAIN) LIMITEDRecorded spud date: 1985-08-15
Oil and gasDevelopment

43/08a- 6

43/08a- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.681842 / 1.495484Operator in source snapshot: PREMIER OIL UK LIMITEDRecorded spud date: 1989-08-16
Oil and gasAppraisal

43/08a-A3

43/08a-A3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.681856 / 1.495595Operator in source snapshot: WOODSIDE ENERGY (GREAT BRITAIN) LIMITEDRecorded spud date: 1983-10-25
Oil and gasExploration

43/10- 1

43/10- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.688258 / 1.930941Operator in source snapshot: ARCO BRITISH LIMITED, LLCRecorded spud date: 1997-03-06
Oil and gasExploration

43/11- 1

43/11- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.585556 / 1.043420Operator in source snapshot: NOBLE ENERGY (ISE) LIMITEDRecorded spud date: 1973-11-29
Oil and gasExploration

43/12- 1

43/12- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.504918 / 1.376042Operator in source snapshot: ITHACA (NE) UKCS LIMITEDRecorded spud date: 1984-02-24
Oil and gasExploration

43/12- 2

43/12- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.591781 / 1.231702Operator in source snapshot: ENI LNS LIMITEDRecorded spud date: 1988-07-20
Oil and gasExploration

43/12-AN

43/12a- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.545470 / 1.309119Operator in source snapshot: SPIRIT ENERGY RESOURCES LIMITEDRecorded spud date: 2019-07-29
Oil and gasAppraisal

43/13a- 5

43/13a- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.587977 / 1.426878Operator in source snapshot: PREMIER OIL UK LIMITEDRecorded spud date: 2008-09-23
Oil and gasExploration

43/13a-C1

43/13a-C1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.587911 / 1.425262Operator in source snapshot: WOODSIDE ENERGY (GREAT BRITAIN) LIMITEDRecorded spud date: 1982-05-14
Oil and gasAppraisal

43/13a-C2

43/13a-C2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.587911 / 1.425262Operator in source snapshot: WOODSIDE ENERGY (GREAT BRITAIN) LIMITEDRecorded spud date: 1982-05-14
Oil and gasAppraisal

43/13a-C3

43/13a-C3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.587922 / 1.425263Operator in source snapshot: WOODSIDE ENERGY (GREAT BRITAIN) LIMITEDRecorded spud date: 1983-08-21
Oil and gasDevelopment

43/13a-C4

43/13a-C4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.587922 / 1.425263Operator in source snapshot: PREMIER OIL UK LIMITEDRecorded spud date: 1984-10-22
Oil and gasDevelopment

43/13a-C5

43/13a-C5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.587922 / 1.425263Operator in source snapshot: PREMIER OIL UK LIMITEDRecorded spud date: 1984-11-20
Oil and gasDevelopment

43/13a-C6

43/13a-C6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.587922 / 1.425263Operator in source snapshot: PREMIER OIL UK LIMITEDRecorded spud date: 1984-12-07
Oil and gasDevelopment

43/13a-C7

43/13a-C7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.587922 / 1.425263Operator in source snapshot: PREMIER OIL UK LIMITEDRecorded spud date: 1984-12-18
Oil and gasDevelopment

43/13a-C8

43/13a-C8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.587922 / 1.425263Operator in source snapshot: PREMIER OIL UK LIMITEDRecorded spud date: 1984-12-29
Oil and gasExploration

43/13b- 4

43/13b- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.506473 / 1.589444Operator in source snapshot: ITHACA (NE) UKCS LIMITEDRecorded spud date: 1991-03-22
Oil and gasExploration

43/13b- 6

43/13b- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.530787 / 1.529119Operator in source snapshot: SPIRIT ENERGY NORTH SEA LIMITEDRecorded spud date: 2010-10-22
Oil and gasExploration

43/13b- 6Z

43/13b- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.530787 / 1.529119Operator in source snapshot: SPIRIT ENERGY NORTH SEA LIMITEDRecorded spud date: 2010-12-08
Oil and gasAppraisal

43/13b- 7

43/13b- 7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.521511 / 1.419221Operator in source snapshot: SPIRIT ENERGY NORTH SEA LIMITEDRecorded spud date: 2014-07-14
Oil and gasAppraisal

43/15-B1

43/15-B1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.510953 / 1.918222Operator in source snapshot: WOODSIDE ENERGY (GREAT BRITAIN) LIMITEDRecorded spud date: 1970-04-16
Oil and gasAppraisal

43/15a-B2

43/15a-B2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.499425 / 1.940057Operator in source snapshot: PREMIER OIL BARAKUDA LIMITEDRecorded spud date: 1983-11-25
Oil and gasDevelopment

43/15a-B3

43/15a-B3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.499425 / 1.940029Operator in source snapshot: PREMIER OIL BARAKUDA LIMITEDRecorded spud date: 1985-06-02
Oil and gasDevelopment

43/15a-B4

43/15a-B4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.499425 / 1.940029Operator in source snapshot: PREMIER OIL BARAKUDA LIMITEDRecorded spud date: 1985-06-19
Oil and gasExploration

43/15b- 3

43/15b- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.594178 / 1.901433Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1991-12-18
Oil and gasExploration

43/15b- 3A

43/15b- 3A · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.594365 / 1.901839Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1991-12-31
Oil and gasExploration

43/16- 1

43/16- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.401076 / 1.113826Operator in source snapshot: PHILLIPS 66 LIMITEDRecorded spud date: 1969-09-20

Download filtered data

CSV, GeoJSON and NDJSON cover all matching records. JSON shows one page of records.

CSV ↓GEOJSON ↓NDJSON ↓JSON ↗JSON Schema ↗Label and prediction contract ↗

Explore measurements and research

These linked source collections have their own coverage and units. They are not automatically joined to the atlas selection.

Oil and gas

Browse hydrocarbon boreholes, drilling histories and source production series.

Water

Explore water boreholes, groundwater levels and chemistry.

Geothermal

Explore geothermal boreholes, FORGE logs and pressure measurements.

Dataset library

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

Oil and gas

Water

Geothermal

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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