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WELL & ENERGY INTELLIGENCE
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

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
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
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
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
Oil and gasDevelopment

ZOETERMEER-21-SIDETRACK1

5061 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.084076 / 4.469767Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1967-05-22
Oil and gasDevelopment

ZOETERMEER-21-SIDETRACK2

2312 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.084076 / 4.469767Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1967-05-31
Oil and gasDevelopment

ZOETERMEER-22

2313 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.084166 / 4.469755Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1967-09-09

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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