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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
2,749
Distinct source well IDs
2,749
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.

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 2,749

Oil and gasDevelopment

WASSENAAR-38-SIDETRACK1

5075 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.113124 / 4.354501Operator in source snapshot: NAMRecorded spud date: 1985-02-28
Oil and gasDevelopment

WASSENAAR-38-SIDETRACK2

2605 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.113124 / 4.354501Operator in source snapshot: NAMRecorded spud date: 1985-03-10
Oil and gasDevelopment

WASSENAAR-39

2420 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.103665 / 4.362332Operator in source snapshot: NAMRecorded spud date: 1967-08-03
Oil and gasDevelopment

WASSENAAR-40

2421 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.119469 / 4.350778Operator in source snapshot: NAMRecorded spud date: 1975-12-05
Oil and gasDevelopment

WASSENAAR-41

2422 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.119647 / 4.351018Operator in source snapshot: NAMRecorded spud date: 1975-12-20
Oil and gasDevelopment

WASSENAAR-42

2423 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.119682 / 4.351062Operator in source snapshot: NAMRecorded spud date: 1976-01-17
Oil and gasDevelopment

WASSENAAR-42-SIDETRACK1

2699 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.119682 / 4.351062Operator in source snapshot: NAMRecorded spud date: 1976-02-05
Oil and gasDevelopment

WASSENAAR-43

5255 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.117919 / 4.351155Operator in source snapshot: NAMRecorded spud date: 1976-02-14
Oil and gasDevelopment

WASSENAAR-43-SIDETRACK1

2424 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.117919 / 4.351155Operator in source snapshot: NAMRecorded spud date: 1976-02-18
Oil and gasDevelopment

WESTBEEMSTER-03

5670 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.581193 / 4.891239Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 2011-12-14
Oil and gasDevelopment

WESTERDIEP-01-SIDETRACK2

2240 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.094218 / 6.840253Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1987-09-25
Oil and gasDevelopment

WESTERDIEP-02

2241 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.093591 / 6.840167Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1973-11-10
Oil and gasDevelopment

WILDERVANK-04

2728 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.090749 / 6.816993Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1987-04-13
Oil and gasDevelopment

WILDERVANK-05

1561 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.091377 / 6.817049Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1987-06-05
Oil and gasDevelopment

WIRDUM-03

3731 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.143780 / 5.799773Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 1989-12-03
Oil and gasDevelopment

WITTEN-05

5788 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.972368 / 6.537914Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 2014-09-12
Oil and gasDevelopment

ZOETERMEER-02-SIDETRACK1

2744 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.077945 / 4.477606Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1983-01-03
Oil and gasDevelopment

ZOETERMEER-03

2293 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.067789 / 4.501417Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1957-09-12
Oil and gasDevelopment

ZOETERMEER-04

2294 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.075002 / 4.478545Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1958-09-01
Oil and gasDevelopment

ZOETERMEER-05

2295 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.075010 / 4.478618Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1958-10-01
Oil and gasDevelopment

ZOETERMEER-06

2296 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.082173 / 4.476724Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1958-10-21
Oil and gasDevelopment

ZOETERMEER-07

2297 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.084286 / 4.480282Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1959-01-02
Oil and gasDevelopment

ZOETERMEER-08

2298 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.084121 / 4.469754Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1959-01-20
Oil and gasDevelopment

ZOETERMEER-10

2300 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.067760 / 4.501562Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1963-05-14
Oil and gasDevelopment

ZOETERMEER-12

2302 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.082128 / 4.476737Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1963-06-11
Oil and gasDevelopment

ZOETERMEER-12-SIDETRACK1

2303 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.082128 / 4.476737Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1964-06-28
Oil and gasDevelopment

ZOETERMEER-13

2304 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.077900 / 4.477619Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1963-06-27
Oil and gasDevelopment

ZOETERMEER-14

5062 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.075555 / 4.487508Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1964-08-05
Oil and gasDevelopment

ZOETERMEER-14-SIDETRACK1

2305 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.075555 / 4.487508Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1964-08-09
Oil and gasDevelopment

ZOETERMEER-15

2306 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.075600 / 4.487495Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1964-10-18
Oil and gasDevelopment

ZOETERMEER-15-SIDETRACK1

2746 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.075600 / 4.487495Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1984-06-13
Oil and gasDevelopment

ZOETERMEER-16

2307 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.082083 / 4.476751Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1965-01-07
Oil and gasDevelopment

ZOETERMEER-16-SIDETRACK1

2736 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.082083 / 4.476751Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1983-09-08
Oil and gasDevelopment

ZOETERMEER-17

5258 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.072406 / 4.495458Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1965-05-21
Oil and gasDevelopment

ZOETERMEER-17-SIDETRACK1

2308 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.072406 / 4.495458Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1965-05-28
Oil and gasDevelopment

ZOETERMEER-18

2309 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.072387 / 4.495516Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1965-06-25
Oil and gasDevelopment

ZOETERMEER-19

2310 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.072368 / 4.495588Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1966-03-17
Oil and gasDevelopment

ZOETERMEER-20

2311 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.083157 / 4.461301Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1967-02-26
Oil and gasDevelopment

ZOETERMEER-20-SIDETRACK1

2752 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.083157 / 4.461301Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1984-03-14
Oil and gasDevelopment

ZOETERMEER-21

5060 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.084076 / 4.469767Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1967-05-16

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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