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WELLFICENT / Public well atlas

Oil and gas wells: Norway, UK, Canada and more

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 · Oil and gas
Matching records
61,660
Distinct source well IDs
52,403
Source catalogues
7

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 61,660

Oil and gasDevelopment

MARISHES 2

L41/22- 9 · NSTA — England onshore wellbore top holes

Latitude / longitude (WGS84)54.171464 / -0.744300Operator in source snapshot: Not reported / not verifiedRecorded spud date: 2000-12-26
Oil and gasDevelopment

MARISHES 2Z

L41/22- 9 · NSTA — England onshore wellbore top holes

Latitude / longitude (WGS84)54.171464 / -0.744300Operator in source snapshot: Not reported / not verifiedRecorded spud date: 2001-01-10
Oil and gasDevelopment

MARISHES 3

L41/22- 9 · NSTA — England onshore wellbore top holes

Latitude / longitude (WGS84)54.171464 / -0.744300Operator in source snapshot: Not reported / not verifiedRecorded spud date: 2004-05-27
Oil and gasDevelopment

Marishes 3Y

L41/22- 9 · NSTA — England onshore wellbore top holes

Latitude / longitude (WGS84)54.171464 / -0.744300Operator in source snapshot: Not reported / not verifiedRecorded spud date: 2004-07-26
Oil and gasDevelopment

MARISHES 3Z

L41/22- 9 · NSTA — England onshore wellbore top holes

Latitude / longitude (WGS84)54.171464 / -0.744300Operator in source snapshot: Not reported / not verifiedRecorded spud date: 2004-06-05
Oil and gasDevelopment

MARKHAM COAL MINE VENT 1

LK/15- 13 · NSTA — England onshore wellbore top holes

Latitude / longitude (WGS84)53.550488 / -1.046536Operator in source snapshot: Not reported / not verifiedRecorded spud date: 2014-09-16
Oil and gasExploration

MARKNESSE OOST-01

4252 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.717082 / 5.887744Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1986-03-29
Oil and gasExploration

MARKNESSE OOST-01-SIDETRACK1

2649 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.717082 / 5.887744Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1986-04-15
Oil and gasExploration

MARKNESSE-01

1615 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.689260 / 5.879187Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1983-06-19
Oil and gasAppraisal

MARKWELL'S WOOD 1

L99/01- 6 · NSTA — England onshore wellbore top holes

Latitude / longitude (WGS84)50.913921 / -0.922873Operator in source snapshot: Not reported / not verifiedRecorded spud date: 2010-11-21
Oil and gasExploration

MARSH GIBBON 1

LQ/05- 2 · NSTA — England onshore wellbore top holes

Latitude / longitude (WGS84)51.908431 / -1.059289Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1960-04-05
Oil and gasExploration

MARSHLANE 1

L46/16- 15 · NSTA — England onshore wellbore top holes

Latitude / longitude (WGS84)53.387897 / -0.803758Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1979-07-20
Oil and gasExploration

MARSHWOOD 1

L97/06- 1 · NSTA — England onshore wellbore top holes

Latitude / longitude (WGS84)50.785528 / -2.868815Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1973-11-30
Oil and gasExploration

MARSLANDEN-01

1636 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.585694 / 6.608744Operator in source snapshot: Placid International Oil Ltd.Recorded spud date: 1974-02-26
Oil and gasExploration

MARTINSTOWN 1

L97/08- 3 · NSTA — England onshore wellbore top holes

Latitude / longitude (WGS84)50.681716 / -2.499506Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1986-01-14
Oil and gasExploration

MARUM-01

1594 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.132632 / 6.188749Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1975-01-14
Oil and gasDevelopment

MARUM-02

5179 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.132760 / 6.188340Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1977-12-10
Oil and gasDevelopment

MARUM-02-SIDETRACK1

1595 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.132760 / 6.188340Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1977-12-18
Oil and gasAppraisal

MARUM-03

3798 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.133017 / 6.188135Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1991-08-05
Oil and gasExploration

MARUMERLAGE-01

2446 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.153832 / 6.261310Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1983-11-21
Oil and gasExploration

Mason Ridge-1

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

Latitude / longitude (WGS84)-39.668798 / 176.600214Operator in source snapshot: BEAVER EXPLORATION NZ LTDRecorded spud date: 1971-05-30
Oil and gasUnclassified

MASSADA 01

IL-000000399 · Index of Oil and Gas Wells in Israel

Latitude / longitude (WGS84)31.312626 / 35.358091Operator in source snapshot: OELRecorded spud date: 1954-08-10
Oil and gasUnclassified

MASSADA 01 DEEP

IL-000000399 · Index of Oil and Gas Wells in Israel

Latitude / longitude (WGS84)31.312626 / 35.358091Operator in source snapshot: OELRecorded spud date: 1980-03-22
Oil and gasUnclassified

MASSUOT YIZHAQ 01

IL-000000400 · Index of Oil and Gas Wells in Israel

Latitude / longitude (WGS84)31.695252 / 34.690330Operator in source snapshot: Lapidoth Israel Oil Prospectors Corp. Ltd.Recorded spud date: 1964-04-05
Oil and gasExploration

Matata-1C

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

Latitude / longitude (WGS84)-37.231639 / 175.134717Operator in source snapshot: CHARTWELL NZ PTY LTDRecorded spud date: 2009-02-16
Oil and gasExploration

Matiri-1

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

Latitude / longitude (WGS84)-41.729383 / 172.338769Operator in source snapshot: PETROLEUM CORPORATION OF NZ EXPL. LTDRecorded spud date: 1985-11-02
Oil and gasExploration

Matuku-1

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

Latitude / longitude (WGS84)-39.613514 / 173.057122Operator in source snapshot: OMV NEW ZEALAND LIMITEDRecorded spud date: 2013-11-30
Oil and gasDevelopment

Maui A-1(G)

NZ-MAUI A-1(G)-ALL · NZ Petroleum & Minerals — Public petroleum wells

Latitude / longitude (WGS84)-39.554871 / 173.449499Operator in source snapshot: SHELL BP AND TODD OIL SERVICES LTDRecorded spud date: 1978-02-02
Oil and gasDevelopment

Maui A-10(F)

NZ-MAUI A-10(F)-ALL · NZ Petroleum & Minerals — Public petroleum wells

Latitude / longitude (WGS84)-39.554844 / 173.449449Operator in source snapshot: SHELL BP AND TODD OIL SERVICES LTDRecorded spud date: 1978-10-23
Oil and gasDevelopment

Maui A-11(K)

NZ-MAUI A-11(K)-ALL · NZ Petroleum & Minerals — Public petroleum wells

Latitude / longitude (WGS84)-39.554910 / 173.449560Operator in source snapshot: SHELL BP AND TODD OIL SERVICES LTDRecorded spud date: 1978-10-30
Oil and gasDevelopment

Maui A-12(L)

NZ-MAUI A-12(L)-ALL · NZ Petroleum & Minerals — Public petroleum wells

Latitude / longitude (WGS84)-39.554924 / 173.449560Operator in source snapshot: SHELL BP AND TODD OIL SERVICES LTDRecorded spud date: 1978-11-06
Oil and gasDevelopment

Maui A-13(O)

NZ-MAUI A-13(O)-ALL · NZ Petroleum & Minerals — Public petroleum wells

Latitude / longitude (WGS84)-39.554905 / 173.449477Operator in source snapshot: SHELL BP AND TODD OIL SERVICES LTDRecorded spud date: 1979-03-16
Oil and gasDevelopment

Maui A-14(H)

NZ-MAUI A-14(H)-ALL · NZ Petroleum & Minerals — Public petroleum wells

Latitude / longitude (WGS84)-39.554885 / 173.449505Operator in source snapshot: SHELL BP AND TODD OIL SERVICES LTDRecorded spud date: 1979-03-24
Oil and gasDevelopment

Maui A-2(N)

NZ-MAUI A-2(N)-ALL · NZ Petroleum & Minerals — Public petroleum wells

Latitude / longitude (WGS84)-39.554891 / 173.449477Operator in source snapshot: SHELL BP AND TODD OIL SERVICES LTDRecorded spud date: 1978-04-12
Oil and gasDevelopment

Maui A-3(P)

NZ-MAUI A-3(P)-ALL · NZ Petroleum & Minerals — Public petroleum wells

Latitude / longitude (WGS84)-39.554946 / 173.449557Operator in source snapshot: SHELL BP AND TODD OIL SERVICES LTDRecorded spud date: 1978-04-27
Oil and gasDevelopment

Maui A-4(D)

NZ-MAUI A-4(D)-ALL · NZ Petroleum & Minerals — Public petroleum wells

Latitude / longitude (WGS84)-39.554891 / 173.449560Operator in source snapshot: SHELL BP AND TODD OIL SERVICES LTDRecorded spud date: 1978-05-11
Oil and gasDevelopment

Maui A-5(C)

NZ-MAUI A-5(C)-ALL · NZ Petroleum & Minerals — Public petroleum wells

Latitude / longitude (WGS84)-39.554877 / 173.449560Operator in source snapshot: SHELL BP AND TODD OIL SERVICES LTDRecorded spud date: 1978-06-29
Oil and gasDevelopment

Maui A-6(E)

NZ-MAUI A-6(E)-ALL · NZ Petroleum & Minerals — Public petroleum wells

Latitude / longitude (WGS84)-39.554830 / 173.449421Operator in source snapshot: SHELL BP AND TODD OIL SERVICES LTDRecorded spud date: 1978-07-01
Oil and gasDevelopment

Maui A-7(B)

NZ-MAUI A-7(B)-ALL · NZ Petroleum & Minerals — Public petroleum wells

Latitude / longitude (WGS84)-39.554838 / 173.449477Operator in source snapshot: SHELL BP AND TODD OIL SERVICES LTDRecorded spud date: 1978-09-11
Oil and gasDevelopment

Maui A-8(A)

NZ-MAUI A-8(A)-ALL · NZ Petroleum & Minerals — Public petroleum wells

Latitude / longitude (WGS84)-39.554824 / 173.449477Operator in source snapshot: SHELL BP AND TODD OIL SERVICES LTDRecorded spud date: 1978-09-23

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

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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