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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.

Matching records
2,866
Distinct source well IDs
2,866
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.

From records to measurements →

Research field production, groundwater levels, formations and well tests together.

Sources, rights and method ↗
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 2,866

Oil and gasDevelopment

L04-PN-04

8467 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.823401 / 4.049893Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 2000-01-28
Oil and gasDevelopment

L04-PN-04-SIDETRACK1

8479 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.823401 / 4.049893Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 2000-03-27
Oil and gasDevelopment

L05-B-02

8604 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.704282 / 4.602205Operator in source snapshot: Wintershall Noordzee B.V.Recorded spud date: 2003-02-13
Oil and gasDevelopment

L05-B-03

8678 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.704282 / 4.602175Operator in source snapshot: Wintershall Noordzee B.V.Recorded spud date: 2005-05-17
Oil and gasDevelopment

L05-C-02-SIDETRACK2

9050 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.696080 / 4.645518Operator in source snapshot: Wintershall Noordzee B.V.Recorded spud date: 2011-02-08
Oil and gasDevelopment

L05-C-02-SIDETRACK3

9056 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.696080 / 4.645518Operator in source snapshot: Wintershall Noordzee B.V.Recorded spud date: 2011-04-05
Oil and gasDevelopment

L05-C-03

8892 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.696107 / 4.645519Operator in source snapshot: Wintershall Noordzee B.V.Recorded spud date: 2007-05-02
Oil and gasDevelopment

L05-D-01

9134 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.817915 / 4.512915Operator in source snapshot: Gaz de France SuezRecorded spud date: 2013-06-03
Oil and gasDevelopment

L05-D-02

9169 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.817915 / 4.512915Operator in source snapshot: GDF SUEZ E&P Nederland B.V.Recorded spud date: 2014-04-08
Oil and gasDevelopment

L05-D-03

9172 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.817941 / 4.512977Operator in source snapshot: GDF SUEZ E&P Nederland B.V.Recorded spud date: 2014-04-28
Oil and gasDevelopment

L05-D-04

9301 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.817923 / 4.512991Operator in source snapshot: Neptune Energy Netherlands B.V.Recorded spud date: 2019-06-05
Oil and gasDevelopment

L05-FA-101

8083 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.810891 / 4.351378Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1991-12-28
Oil and gasDevelopment

L05-FA-102

8081 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.810891 / 4.351378Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1991-11-30
Oil and gasDevelopment

L05-FA-102-SIDETRACK1

8138 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.810891 / 4.351378Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1992-03-18
Oil and gasDevelopment

L05-FA-103

8213 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.810891 / 4.351378Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1995-06-11
Oil and gasDevelopment

L06-B-01

9195 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.709246 / 4.819191Operator in source snapshot: WintershallRecorded spud date: 2014-10-05
Oil and gasDevelopment

L06-B-01-SIDETRACK1

9197 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.709246 / 4.819191Operator in source snapshot: Wintershall Noordzee B.V.Recorded spud date: 2014-10-29
Oil and gasDevelopment

L06-B-01-SIDETRACK2

9213 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.709246 / 4.819191Operator in source snapshot: Wintershall Noordzee B.V.Recorded spud date: 2015-03-06
Oil and gasDevelopment

L06-S-01-SIDETRACK1

8684 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.814197 / 4.987565Operator in source snapshot: GDF Production Nederland B.V.Recorded spud date: 2005-07-09
Oil and gasDevelopment

L07-A-01

7623 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.599544 / 4.082325Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 1985-05-02
Oil and gasDevelopment

L07-A-01-SIDETRACK1

7746 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.599544 / 4.082325Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 1985-07-29
Oil and gasDevelopment

L07-A-01-SIDETRACK2

7747 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.599544 / 4.082325Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 1985-09-02
Oil and gasDevelopment

L07-B-02

7273 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.608588 / 4.205411Operator in source snapshot: Petroland B.V.Recorded spud date: 1975-08-19
Oil and gasDevelopment

L07-B-03

7274 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.608508 / 4.205318Operator in source snapshot: Petroland B.V.Recorded spud date: 1975-08-26
Oil and gasDevelopment

L07-B-03-SIDETRACK1

9304 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.608508 / 4.205318Operator in source snapshot: Petroland B.V.Recorded spud date: 1976-06-21
Oil and gasDevelopment

L07-B-04

7275 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.608508 / 4.205318Operator in source snapshot: Petroland B.V.Recorded spud date: 1975-08-25
Oil and gasDevelopment

L07-B-05

7276 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.608396 / 4.205723Operator in source snapshot: Elf PetrolandRecorded spud date: 1978-10-07
Oil and gasDevelopment

L07-B-06

7604 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.608171 / 4.205777Operator in source snapshot: Elf PetrolandRecorded spud date: 1985-02-07
Oil and gasDevelopment

L07-B-06-SIDETRACK1

9316 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.608171 / 4.205777Operator in source snapshot: Elf-PetrolandRecorded spud date: 1985-04-28
Oil and gasDevelopment

L07-B-06-SIDETRACK2

7944 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.608171 / 4.205777Operator in source snapshot: Elf PetrolandRecorded spud date: 1989-10-07
Oil and gasDevelopment

L07-C-02-SIDETRACK1

8016 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.537428 / 4.202091Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 1990-11-18
Oil and gasDevelopment

L07-C-02-SIDETRACK2

8020 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.537428 / 4.202091Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 1990-11-26
Oil and gasDevelopment

L07-D-01

8228 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.531225 / 4.105234Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 1995-07-18
Oil and gasDevelopment

L07-D-01-SIDETRACK1

8231 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.531225 / 4.105234Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 1995-08-15
Oil and gasDevelopment

L07-H-02

7943 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.624512 / 4.143537Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 1989-09-21
Oil and gasDevelopment

L07-N-02

9318 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.572068 / 4.175346Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 1988-11-03
Oil and gasDevelopment

L07-N-02-SIDETRACK1

9319 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.572068 / 4.175346Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 1988-11-20
Oil and gasDevelopment

L07-N-02-SIDETRACK2

9320 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.572068 / 4.175346Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 1989-01-12
Oil and gasDevelopment

L07-N-02-SIDETRACK3

9321 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.572068 / 4.175346Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 1989-01-18
Oil and gasDevelopment

L07-N-02-SIDETRACK4

7840 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.572068 / 4.175346Operator in source snapshot: Elf PetrolandRecorded spud date: 1989-02-14

Dataset library

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

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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