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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
1,978
Distinct source well IDs
1,978
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 1,978

Oil and gasExploration

K12-S-02-S1

8537 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.419946 / 3.823902Operator in source snapshot: GDF Production Nederland B.V.Recorded spud date: 2001-07-08
Oil and gasExploration

K12-S-02-S2

9099 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.419946 / 3.823902Operator in source snapshot: GDF Production Nederland B.V.Recorded spud date: 2001-07-24
Oil and gasExploration

K13-01

7162 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.215123 / 3.223762Operator in source snapshot: Pennzoil Nederland CompanyRecorded spud date: 1972-03-10
Oil and gasExploration

K13-02

7163 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.260520 / 3.123634Operator in source snapshot: Pennzoil Nederland CompanyRecorded spud date: 1973-08-15
Oil and gasExploration

K13-03

7164 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.192516 / 3.175120Operator in source snapshot: Pennzoil Nederland CompanyRecorded spud date: 1973-10-03
Oil and gasExploration

K13-04

7188 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.280991 / 3.211283Operator in source snapshot: Pennzoil Nederland CompanyRecorded spud date: 1976-06-07
Oil and gasExploration

K13-06

7165 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.318990 / 3.117618Operator in source snapshot: Pennzoil Nederland CompanyRecorded spud date: 1977-09-05
Oil and gasExploration

K13-07

7189 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.299134 / 3.259778Operator in source snapshot: Pennzoil Nederland CompanyRecorded spud date: 1978-03-31
Oil and gasExploration

K13-08

7190 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.300938 / 3.101197Operator in source snapshot: Pennzoil Nederland CompanyRecorded spud date: 1978-03-02
Oil and gasExploration

K13-09

7191 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.165931 / 3.225945Operator in source snapshot: Pennzoil Nederland CompanyRecorded spud date: 1980-05-19
Oil and gasExploration

K13-10

7166 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.210241 / 3.268059Operator in source snapshot: Pennzoil Nederland CompanyRecorded spud date: 1983-03-29
Oil and gasExploration

K13-11

7167 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.326186 / 3.257810Operator in source snapshot: Pennzoil Nederland CompanyRecorded spud date: 1983-04-29
Oil and gasExploration

K13-12

7605 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.175901 / 3.309483Operator in source snapshot: Pennzoil Nederland CompanyRecorded spud date: 1985-02-14
Oil and gasExploration

K13-13

7916 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.217487 / 3.219087Operator in source snapshot: Wintershall Noordzee B.V.Recorded spud date: 1989-02-24
Oil and gasExploration

K13-13-S1

7946 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.217487 / 3.219087Operator in source snapshot: Wintershall Noordzee B.V.Recorded spud date: 1989-04-05
Oil and gasExploration

K13-14

8053 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.240777 / 3.204312Operator in source snapshot: Wintershall Noordzee B.V.Recorded spud date: 1991-06-12
Oil and gasExploration

K13-A-10

8084 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.217146 / 3.219130Operator in source snapshot: Wintershall Noordzee B.V.Recorded spud date: 1991-12-09
Oil and gasExploration

K13-B-02

7178 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.264880 / 3.114471Operator in source snapshot: Pennzoil Nederland CompanyRecorded spud date: 1976-11-21
Oil and gasExploration

K13-CF-04

7183 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.309796 / 3.213616Operator in source snapshot: Pennzoil Nederland CompanyRecorded spud date: 1976-11-18
Oil and gasExploration

K14-01

7192 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.286798 / 3.617344Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1970-06-30
Oil and gasExploration

K14-02

7193 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.255908 / 3.540316Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1973-03-01
Oil and gasExploration

K14-03

7194 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.176514 / 3.560071Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1973-07-24
Oil and gasExploration

K14-06

7196 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.270517 / 3.364732Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1977-01-13
Oil and gasExploration

K14-08

7198 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.182682 / 3.591411Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1979-08-09
Oil and gasExploration

K14-10

7755 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.298158 / 3.370429Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1987-04-23
Oil and gasExploration

K14-10-SIDETRACK1

7760 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.298158 / 3.370429Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1987-06-12
Oil and gasExploration

K14-11

8044 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.329748 / 3.581566Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1991-04-27
Oil and gasExploration

K14-11-SIDETRACK1

8060 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.329748 / 3.581566Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1991-06-29
Oil and gasExploration

K14-12

8098 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.242156 / 3.465429Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1992-05-07
Oil and gasExploration

K14-13

8149 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.219074 / 3.455488Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1993-08-11
Oil and gasExploration

K15-01

7207 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.223747 / 3.895220Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1971-09-08
Oil and gasExploration

K15-02

7208 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.252189 / 3.989628Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1974-07-15
Oil and gasExploration

K15-03

7209 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.286328 / 3.862581Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1975-07-11
Oil and gasExploration

K15-03-SIDETRACK1

7210 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.286328 / 3.862581Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1975-10-26
Oil and gasExploration

K15-05

7212 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.275078 / 3.868248Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1977-12-22
Oil and gasExploration

K15-06

7213 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.251942 / 3.762680Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1978-02-15
Oil and gasExploration

K15-07

7214 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.240499 / 3.941273Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1978-10-29
Oil and gasExploration

K15-09

7216 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.217076 / 3.987531Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1983-06-18
Oil and gasExploration

K15-12

7832 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.305385 / 3.946841Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1988-09-06
Oil and gasExploration

K15-13

8077 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.284077 / 3.689123Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1991-10-28

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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