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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
736
Distinct source well IDs
736
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 736

Oil and gasAppraisal

P08-03-SIDETRACK2

7432 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.582829 / 3.652672Operator in source snapshot: Mobil Producing Netherlands Inc.Recorded spud date: 1983-06-15
Oil and gasAppraisal

P08-05

7535 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.585002 / 3.636645Operator in source snapshot: Mobil Producing Netherlands Inc.Recorded spud date: 1984-06-22
Oil and gasAppraisal

P08-05-SIDETRACK1

7527 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.585002 / 3.636645Operator in source snapshot: Mobil Producing Netherlands Inc.Recorded spud date: 1984-07-18
Oil and gasAppraisal

P08-05-SIDETRACK2

7528 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.585002 / 3.636645Operator in source snapshot: Mobil Producing Netherlands Inc.Recorded spud date: 1984-08-22
Oil and gasAppraisal

P09-02

7434 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.561307 / 3.719282Operator in source snapshot: Amoco Netherlands Petroleum CompanyRecorded spud date: 1982-10-03
Oil and gasAppraisal

P09-03

7435 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.534500 / 3.766213Operator in source snapshot: Union Oil Company of the NetherlandsRecorded spud date: 1983-04-19
Oil and gasAppraisal

P09-04

7544 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.561298 / 3.719297Operator in source snapshot: Amoco Netherlands Petroleum CompanyRecorded spud date: 1984-01-25
Oil and gasAppraisal

P09-05

7655 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.561253 / 3.719266Operator in source snapshot: Amoco Netherlands Petroleum CompanyRecorded spud date: 1985-09-01
Oil and gasAppraisal

P09-06

7781 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.552560 / 3.741041Operator in source snapshot: Unocal Netherlands B.V.Recorded spud date: 1987-10-27
Oil and gasAppraisal

P09-06-S1

8452 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.552560 / 3.741041Operator in source snapshot: Unocal Netherlands B.V.Recorded spud date: 1987-11-06
Oil and gasAppraisal

P11-A-03

8760 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.359157 / 3.340720Operator in source snapshot: Petro-Canada Netherlands B.V.Recorded spud date: 2006-10-26
Oil and gasAppraisal

P11-C-01

9058 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.355667 / 3.406708Operator in source snapshot: Dana Petroleum Netherlands B.V.Recorded spud date: 2011-05-20
Oil and gasAppraisal

P12-04

7439 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.416247 / 3.816374Operator in source snapshot: Pennzoil Nederland CompanyRecorded spud date: 1983-01-06
Oil and gasAppraisal

P12-04-SIDETRACK1

7440 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.416247 / 3.816374Operator in source snapshot: Pennzoil Nederland CompanyRecorded spud date: 1983-02-04
Oil and gasAppraisal

P12-06-S1

8443 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.408935 / 3.859784Operator in source snapshot: Clyde Petroleum Exploratie B.V.Recorded spud date: 1999-08-21
Oil and gasAppraisal

P12-06-S2

8444 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.408935 / 3.859784Operator in source snapshot: Clyde Petroleum Exploratie B.V.Recorded spud date: 1999-09-17
Oil and gasAppraisal

P12-07

7764 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.416050 / 3.701374Operator in source snapshot: Mobil Producing Netherlands Inc.Recorded spud date: 1987-06-20
Oil and gasAppraisal

P12-09

7835 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.408935 / 3.859784Operator in source snapshot: Mobil Producing Netherlands Inc.Recorded spud date: 1988-10-05
Oil and gasAppraisal

P12-10

7847 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.406463 / 3.758627Operator in source snapshot: Mobil Producing Netherlands Inc.Recorded spud date: 1989-01-06
Oil and gasAppraisal

P15-04

7447 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.307104 / 3.777271Operator in source snapshot: Amoco Netherlands Petroleum CompanyRecorded spud date: 1982-07-25
Oil and gasAppraisal

P15-E-02

8639 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.171773 / 3.867824Operator in source snapshot: BP Nederland Energie B.V.Recorded spud date: 2004-02-01
Oil and gasAppraisal

P18-03

7993 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.127036 / 3.938009Operator in source snapshot: Amoco Netherlands Petroleum CompanyRecorded spud date: 1990-07-08
Oil and gasAppraisal

P18-A-06

8329 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.127063 / 3.938024Operator in source snapshot: Amoco Netherlands B.V.Recorded spud date: 1996-11-28
Oil and gasAppraisal

P18-A-06-SIDETRACK1

8619 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.127063 / 3.938024Operator in source snapshot: BP Nederland Energy B.V.Recorded spud date: 2003-06-24
Oil and gasAppraisal

PERNIS WEST-02

5198 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)51.890905 / 4.369490Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1990-03-30
Oil and gasAppraisal

PERNIS WEST-02-SIDETRACK1

3746 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)51.890905 / 4.369490Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1990-05-14
Oil and gasAppraisal

PIJNACKER-14

2577 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.026817 / 4.392165Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1985-08-09
Oil and gasAppraisal

PIJNACKER-15

3951 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.034727 / 4.362393Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1994-08-09
Oil and gasAppraisal

Q01-05

7457 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.879571 / 4.135951Operator in source snapshot: Union Oil Comapny of the NetherlandsRecorded spud date: 1979-04-26
Oil and gasAppraisal

Q01-07

7469 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.920679 / 4.097089Operator in source snapshot: Union Oil Company of the NetherlandsRecorded spud date: 1980-04-13
Oil and gasAppraisal

Q01-10

7461 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.928352 / 4.074923Operator in source snapshot: Union Oil Company of the NetherlandsRecorded spud date: 1980-09-07
Oil and gasAppraisal

Q01-11

7462 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.889544 / 4.302849Operator in source snapshot: Union Oil Company of the NetherlandsRecorded spud date: 1980-10-14
Oil and gasAppraisal

Q01-12

7463 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.914988 / 4.175144Operator in source snapshot: Union Oil Company of the NetherlandsRecorded spud date: 1981-02-03
Oil and gasAppraisal

Q01-14

7483 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.924575 / 4.149044Operator in source snapshot: Union Oil Company of the NetherlandsRecorded spud date: 1981-04-15
Oil and gasAppraisal

Q01-15

7465 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.960458 / 4.118448Operator in source snapshot: Union Oil Company of the NetherlandsRecorded spud date: 1981-05-22
Oil and gasAppraisal

Q01-16

7466 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.932928 / 4.137645Operator in source snapshot: Union Oil Company of the NetherlandsRecorded spud date: 1981-06-22
Oil and gasAppraisal

Q01-16-SIDETRACK1

7467 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.932928 / 4.137645Operator in source snapshot: Union Oil Company of the NetherlandsRecorded spud date: 1981-07-17
Oil and gasAppraisal

Q01-20

7686 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.972116 / 4.105227Operator in source snapshot: Unocal Netherlands Inc.Recorded spud date: 1985-12-27
Oil and gasAppraisal

Q01-21

7689 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.972151 / 4.105243Operator in source snapshot: Unocal Netherlands Inc.Recorded spud date: 1986-01-29
Oil and gasAppraisal

Q01-21-SIDETRACK1

8459 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.972151 / 4.105243Operator in source snapshot: Unocal Netherlans Inc.Recorded spud date: 1986-02-21

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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