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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

COEVORDEN-55-SIDETRACK4

5423 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.670664 / 6.711808Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1994-07-19
Oil and gasDevelopment

COEVORDEN-55-SIDETRACK5

3936 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.670664 / 6.711808Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1994-08-12
Oil and gasDevelopment

COEVORDEN-56

4087 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.671067 / 6.646160Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1996-06-06
Oil and gasDevelopment

COEVORDEN-57

4491 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.657890 / 6.613910Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 2001-05-25
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 gasDevelopment

D12-08-S1

9330 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)54.405892 / 2.816751Operator in source snapshot: Wintershall Noordzee B.V.Recorded spud date: 2020-07-24
Oil and gasDevelopment

D12-A-02-SIDETRACK1

8617 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)54.342379 / 2.864580Operator in source snapshot: Wintershall Noordzee B.V.Recorded spud date: 2003-07-19
Oil and gasDevelopment

D12-A-02-SIDETRACK2

9029 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)54.342379 / 2.864580Operator in source snapshot: Wintershall Noordzee B.V.Recorded spud date: 2010-03-24
Oil and gasDevelopment

D12-A-03

8693 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)54.342352 / 2.864595Operator in source snapshot: Wintershall Noordzee B.V.Recorded spud date: 2006-01-26
Oil and gasDevelopment

D12-A-03-SIDETRACK1

8707 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)54.342352 / 2.864595Operator in source snapshot: Wintershall Noordzee B.V.Recorded spud date: 2006-03-21
Oil and gasDevelopment

D12-B-01

9314 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)54.405946 / 2.816782Operator in source snapshot: Wintershall Noordzee B.V.Recorded spud date: 2019-09-12
Oil and gasDevelopment

D12-B-02

9317 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)54.405910 / 2.816782Operator in source snapshot: Wintershall Noordzee B.V.Recorded spud date: 2020-02-02
Oil and gasDevelopment

D15-05-SIDETRACK2

8914 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)54.277727 / 2.988362Operator in source snapshot: Wintershall Noordzee B.V.Recorded spud date: 2007-09-25
Oil and gasDevelopment

D15-FA-101

8883 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)54.324929 / 2.934350Operator in source snapshot: Wintershall Noordzee B.V.Recorded spud date: 1998-09-25
Oil and gasDevelopment

D15-FA-101-SIDETRACK1

8409 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)54.324929 / 2.934350Operator in source snapshot: Wintershall Noordzee B.V.Recorded spud date: 1998-11-04
Oil and gasDevelopment

D15-FA-102

8410 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)54.324929 / 2.934350Operator in source snapshot: Wintershall Noordzee B.V.Recorded spud date: 1998-09-22
Oil and gasDevelopment

D15-FA-102-SIDETRACK1

8602 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)54.324929 / 2.934350Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 2003-01-27
Oil and gasDevelopment

D15-FA-103

8545 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)54.324947 / 2.934365Operator in source snapshot: NAMRecorded spud date: 2001-10-05
Oil and gasDevelopment

D15-FA-105

9112 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)54.324921 / 2.934319Operator in source snapshot: Gaz de France SuezRecorded spud date: 2012-06-25
Oil and gasDevelopment

D18-A-01

9135 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)54.148912 / 2.822174Operator in source snapshot: GDF Suez E&P Nederland B.V.Recorded spud date: 2013-07-07
Oil and gasDevelopment

D18-A-01-SIDETRACK1

9143 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)54.148912 / 2.822174Operator in source snapshot: GDF Suez E&P Nederland B.V.Recorded spud date: 2013-07-31
Oil and gasDevelopment

D18-A-02

9151 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)54.148894 / 2.822144Operator in source snapshot: GDF Suez E&P Nederland B.V.Recorded spud date: 2013-09-09
Oil and gasDevelopment

D18-A-03

9155 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)54.148939 / 2.822174Operator in source snapshot: GDF Suez E&P Nederland B.V.Recorded spud date: 2013-11-21
Oil and gasDevelopment

DALEN-02-SIDETRACK2

3996 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.706394 / 6.714014Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1995-01-12
Oil and gasDevelopment

DALEN-02-SIDETRACK3

5036 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.706394 / 6.714014Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1995-03-27
Oil and gasDevelopment

DALEN-02-SIDETRACK4

5037 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.706394 / 6.714014Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1995-11-10
Oil and gasDevelopment

DALEN-02-SIDETRACK5

5038 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.706394 / 6.714014Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1995-11-19
Oil and gasDevelopment

DALEN-02-SIDETRACK6

5039 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.706394 / 6.714014Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1995-12-08
Oil and gasDevelopment

DALEN-08

1208 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.708595 / 6.784266Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1981-04-16
Oil and gasDevelopment

DALEN-09-SIDETRACK1

5042 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.696202 / 6.696803Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1990-10-22
Oil and gasDevelopment

DALEN-09-SIDETRACK2

3763 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.696202 / 6.696803Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1990-10-25
Oil and gasDevelopment

DALEN-13

5333 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.690671 / 6.791478Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1986-01-20
Oil and gasDevelopment

DALEN-13-SIDETRACK1

2609 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.690671 / 6.791478Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1986-05-03
Oil and gasDevelopment

DALEN-15

3855 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.694690 / 6.737240Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1993-03-24
Oil and gasDevelopment

DE BLESSE-02

5459 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.839100 / 6.050333Operator in source snapshot: Vermilion Oil & Gas Netherlands B.V.Recorded spud date: 2007-09-19
Oil and gasDevelopment

DE EEKER-103

1255 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.172578 / 6.950476Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1966-03-10
Oil and gasDevelopment

DE EEKER-104

1256 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.172028 / 6.951623Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1966-03-27
Oil and gasDevelopment

DE EEKER-104-SIDETRACK1

1257 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.172028 / 6.951623Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1966-04-21
Oil and gasDevelopment

DE EEKER-105

1258 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.171954 / 6.950584Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1966-05-03
Oil and gasDevelopment

DE EEKER-106

5433 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.171890 / 6.949545Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1966-05-24

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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