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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.

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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.

Current scope · Geothermal
Matching records
147
Distinct source well IDs
147
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.

Records and map

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 147

GeothermalDevelopment

POELDIJK-GT-03-SIDETRACK1

5988 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.024376 / 4.236979Operator in source snapshot: Aardwarmte Vogelaer 2 B.V.Recorded spud date: 2023-11-12
GeothermalDevelopment

POELDIJK-GT-03-SIDETRACK2

6018 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.024376 / 4.236979Operator in source snapshot: Aardwarmte Vogelaer 2 B.V.Recorded spud date: 2025-08-07
GeothermalDevelopment

POELDIJK-GT-04

5984 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.024449 / 4.236879Operator in source snapshot: Aardwarmte Vogelaer 2 B.V.Recorded spud date: 2023-09-15
GeothermalDevelopment

POELDIJK-GT-04-SIDETRACK1

5990 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.024449 / 4.236879Operator in source snapshot: Aardwarmte Vogelaer 2 B.V.Recorded spud date: 2023-12-07
GeothermalDevelopment

POELDIJK-GT-04-SIDETRACK2

5991 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.024449 / 4.236879Operator in source snapshot: Aardwarmte Vogelaer 2 B.V.Recorded spud date: 2023-12-16
GeothermalDevelopment

POELDIJK-GT-04-SIDETRACK3

6016 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.024449 / 4.236879Operator in source snapshot: Aardwarmte Vogelaer 2 B.V.Recorded spud date: 2025-07-09
GeothermalDevelopment

TINTE-GT-01

5928 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)51.899277 / 4.134472Operator in source snapshot: Hydreco Geomec B.V.Recorded spud date: 2020-03-12
GeothermalDevelopment

TINTE-GT-01-SIDETRACK1

5964 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)51.899277 / 4.134472Operator in source snapshot: Duurzaam Voorne Holding B.V.Recorded spud date: 2022-10-15
GeothermalDevelopment

TINTE-GT-02

5933 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)51.899222 / 4.134543Operator in source snapshot: Hydreco Geomec B.V.Recorded spud date: 2020-04-21
GeothermalExploration

VANDENBOSCH-GT-01

5158 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.013257 / 4.516713Operator in source snapshot: A en G van den Bosch B.V.Recorded spud date: 2006-10-17
GeothermalExploration

VANDENBOSCH-GT-01-SIDETRACK1

5385 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.013257 / 4.516713Operator in source snapshot: A en G van den Bosch B.V.Recorded spud date: 2007-03-21
GeothermalDevelopment

VANDENBOSCH-GT-02

5440 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.013329 / 4.516744Operator in source snapshot: A.G. van den Bosch B.V.Recorded spud date: 2007-05-04
GeothermalDevelopment

VANDENBOSCH-GT-02-SIDETRACK1

5444 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.013329 / 4.516744Operator in source snapshot: A.G. van den Bosch B.V.Recorded spud date: 2007-06-13
GeothermalDevelopment

VANDENBOSCH-GT-03

5505 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.022730 / 4.484545Operator in source snapshot: A.G. van den Bosch B.V.Recorded spud date: 2009-03-06
GeothermalDevelopment

VANDENBOSCH-GT-04

5506 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.023513 / 4.488069Operator in source snapshot: A.G. van den Bosch B.V.Recorded spud date: 2009-02-06
GeothermalExploration

VANDENBOSCH-GT-05

5998 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.024088 / 4.487374Operator in source snapshot: IPS Geothermal Energy B.V.Recorded spud date: 2024-06-25
GeothermalDevelopment

VANDENBOSCH-GT-06

5997 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.024087 / 4.487491Operator in source snapshot: IPS Geothermal Energy B.V.Recorded spud date: 2024-06-15
GeothermalExploration

VANDENBOSCH-GT-07

5999 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.024091 / 4.487141Operator in source snapshot: IPS Geothermal Energy B.V.Recorded spud date: 2024-07-06
GeothermalDevelopment

VANDENBOSCH-GT-08

6000 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.024090 / 4.487258Operator in source snapshot: IPS Geothermal Energy B.V.Recorded spud date: 2024-06-30
GeothermalDevelopment

VANDENBOSCH-GT-101

5996 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.012821 / 4.516348Operator in source snapshot: IPS Geothermal Energy B.V.Recorded spud date: 2024-05-10
GeothermalDevelopment

WATERINGEN-GT-01

6050 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.009304 / 4.271882Operator in source snapshot: HVC Aardwarmte Wippolderlaan B.V.Recorded spud date: 2026-06-20
GeothermalDevelopment

WATERINGEN-GT-02

6049 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.009350 / 4.271796Operator in source snapshot: HVC Aardwarmte Wippolderlaan B.V.Recorded spud date: 2026-06-13
GeothermalExploration

ZEVENBERGEN-GT-01

5871 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)51.635268 / 4.625251Operator in source snapshot: Visser & Smit Hanab B.V.Recorded spud date: 2017-10-03
GeothermalDevelopment

ZEVENBERGEN-GT-01-SIDETRACK1

5884 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)51.635268 / 4.625251Operator in source snapshot: Visser & Smit Hanab B.V.Recorded spud date: 2017-11-24
GeothermalDevelopment

ZEVENBERGEN-GT-01-SIDETRACK2

5898 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)51.635268 / 4.625251Operator in source snapshot: Visser & Smit Hanab B.V.Recorded spud date: 2018-01-11
GeothermalDevelopment

ZEVENBERGEN-GT-02

5881 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)51.635259 / 4.625250Operator in source snapshot: Visser & Smit Hanab B.V.Recorded spud date: 2017-10-13
GeothermalDevelopment

ZEVENBERGEN-GT-02-SIDETRACK1

5890 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)51.635259 / 4.625250Operator in source snapshot: Visser & Smit Hanab B.V.Recorded spud date: 2018-02-02

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.

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.

Record details

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