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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 gasExploration

COLD HARBOUR 1

L97/10- 20 · NSTA — England onshore wellbore top holes

Latitude / longitude (WGS84)50.703288 / -2.139572Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1996-06-23
GeothermalDevelopment

Coleman 1-5

03390201 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)38.837826 / -122.772460Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
GeothermalDevelopment

Coleman 1A-5

03390501 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)38.837713 / -122.772432Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
GeothermalDevelopment

Coleman 2-5

03390436 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)38.837955 / -122.773080Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
GeothermalDevelopment

Coleman 3-5

03390442 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)38.837732 / -122.772517Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
GeothermalDevelopment

Coleman 4-5

03390447 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)38.837870 / -122.772009Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
GeothermalDevelopment

Coleman 5-5

03390496 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)38.837815 / -122.772826Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
GeothermalDevelopment

Coleman 6-5

03390749 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)38.837831 / -122.772708Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
GeothermalDevelopment

Coleman 6-6

03390502 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)38.834310 / -122.777860Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
GeothermalDevelopment

Coleman 7-5

03390752 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)38.837672 / -122.772355Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
GeothermalInjection purpose

Coleman 8-5

03390754 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)38.837795 / -122.772629Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
Oil and gasExploration

COLLENDEAN FARM 1

LR/24- 1 · NSTA — England onshore wellbore top holes

Latitude / longitude (WGS84)51.184221 / -0.215743Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1964-09-29
Oil and gasExploration

COLLENDOORN-01

1160 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.586652 / 6.613903Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1983-01-22
Oil and gasExploration

COLLENDOORNERVEEN-01

5033 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.601319 / 6.580602Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1990-07-28
Oil and gasExploration

COLLENDOORNERVEEN-01-SIDETRACK1

3753 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.601319 / 6.580602Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1990-08-07
Oil and gasDevelopment

COLLENDOORNERVEEN-02

6024 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.601183 / 6.580635Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 2025-09-30
Oil and gasExploration

COLLINGHAM 1

L46/27- 6 · NSTA — England onshore wellbore top holes

Latitude / longitude (WGS84)53.159352 / -0.784979Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1987-03-06
Oil and gasExploration

COLLINGTON 1

LM/23- 1 · NSTA — England onshore wellbore top holes

Latitude / longitude (WGS84)52.246033 / -2.519469Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1967-10-29
Oil and gasExploration

COLSTON BASSETT NORTH 1

LO/01- 33 · NSTA — England onshore wellbore top holes

Latitude / longitude (WGS84)52.897142 / -0.946008Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1957-12-27
Oil and gasExploration

COLSTON BASSETT SOUTH 1

LO/01- 37 · NSTA — England onshore wellbore top holes

Latitude / longitude (WGS84)52.875201 / -0.955603Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1958-06-11
Oil and gasUnclassified

COLUMBIA NO. 1 C- 026-E/082-G-01

07887 · BC Energy Regulator — Public well surface holes

Latitude / longitude (WGS84)55.936210 / -120.737482Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
GeothermalUnclassified

Comm Pool Test 1

05590137 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)38.581824 / -122.586549Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
GeothermalUnclassified

Comm Pool Test 2

05590138 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)38.581722 / -122.587161Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
GeothermalUnclassified

Compton 1

05590146 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)38.580262 / -122.577670Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
GeothermalUnclassified

Compton 2

05590147 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)38.579127 / -122.575379Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
Oil and gasExploration

COMPTON VALENCE 1

L97/08- 1 · NSTA — England onshore wellbore top holes

Latitude / longitude (WGS84)50.734968 / -2.574282Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1948-04-01
Oil and gasExploration

CONINGSBY 1

L46/30- 1 · NSTA — England onshore wellbore top holes

Latitude / longitude (WGS84)53.064928 / -0.148818Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1986-02-11
Oil and gasUnclassified

CONNACHER MICA 04-35-081-14

18090 · BC Energy Regulator — Public well surface holes

Latitude / longitude (WGS84)56.058778 / -120.085913Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
Oil and gasUnclassified

CONNACHER SQUIRREL 01-03-088-20

17732 · BC Energy Regulator — Public well surface holes

Latitude / longitude (WGS84)56.596616 / -121.088590Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
GeothermalUnclassified

Conner 1

04990057 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)41.527554 / -120.185756Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
Oil and gasUnclassified

CONOCO INGA D- 069-B/094-A-13

08822 · BC Energy Regulator — Public well surface holes

Latitude / longitude (WGS84)56.805955 / -121.727155Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
Oil and gasUnclassified

CONOCO ET AL ADSETT A- 038-H/094-J-02

08707 · BC Energy Regulator — Public well surface holes

Latitude / longitude (WGS84)58.111452 / -122.595231Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
Oil and gasUnclassified

CONOCO ET AL NIG D- 055-C/094-H-04

08688 · BC Energy Regulator — Public well surface holes

Latitude / longitude (WGS84)57.046965 / -121.807392Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
Oil and gasUnclassified

CONSOL ET AL EVERGREEN D- 095-J/094-H-02

03089 · BC Energy Regulator — Public well surface holes

Latitude / longitude (WGS84)57.247818 / -120.679642Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
Oil and gasExploration

Cook-1

NZ-COOK-1-ALL · NZ Petroleum & Minerals — Public petroleum wells

Latitude / longitude (WGS84)-40.441339 / 172.280928Operator in source snapshot: NZ AQUITAINE PETROLEUM LTDRecorded spud date: 1970-08-10
Oil and gasExploration

COOLES FARM 1

LQ/11- 1 · NSTA — England onshore wellbore top holes

Latitude / longitude (WGS84)51.628024 / -1.977690Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1975-08-18
Oil and gasExploration

COOMBE KEYNES 1

L97/14- 10 · NSTA — England onshore wellbore top holes

Latitude / longitude (WGS84)50.656484 / -2.250342Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1989-01-22
GeothermalUnclassified

Coopers 1

05590151 · CalGEM — California public geothermal wells

Latitude / longitude (WGS84)38.578150 / -122.575410Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
Oil and gasUnclassified

COP ADSETT C- 021-G/094-J-02

06814 · BC Energy Regulator — Public well surface holes

Latitude / longitude (WGS84)58.107202 / -122.632838Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
Oil and gasUnclassified

COP AITKEN D- 022-L/094-A-13

07496 · BC Energy Regulator — Public well surface holes

Latitude / longitude (WGS84)56.939493 / -121.892813Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified

Download filtered data

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

Explore measurements and research

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

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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