Latitude / longitude (WGS84)52.250370 / 6.939092Operator in source snapshot: Erdöl NiederlandeRecorded spud date: 1943-01-27
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.
Select 2–3 records on this page to compare.
Latitude / longitude (WGS84)52.273465 / 6.943049Operator in source snapshot: Erdöl NiederlandeRecorded spud date: 1943-03-11
Latitude / longitude (WGS84)52.319566 / 5.957287Operator in source snapshot: Amoco Netherlands Petroleum CompanyRecorded spud date: 1971-08-27
Latitude / longitude (WGS84)52.298429 / 5.605138Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1969-10-21
Latitude / longitude (WGS84)52.298429 / 5.605138Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1969-12-01
Latitude / longitude (WGS84)51.958849 / 5.125278Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1965-08-06
Latitude / longitude (WGS84)52.906548 / 6.911808Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1965-04-11
Latitude / longitude (WGS84)52.905031 / 6.864792Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1972-09-13
Latitude / longitude (WGS84)52.905031 / 6.864792Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1972-10-31
Latitude / longitude (WGS84)52.905031 / 6.864792Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1972-11-05
Latitude / longitude (WGS84)52.905031 / 6.864792Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1973-02-02
Latitude / longitude (WGS84)52.905031 / 6.864792Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1973-05-13
Latitude / longitude (WGS84)54.938696 / 4.021448Operator in source snapshot: ARCORecorded spud date: 1990-03-17
Latitude / longitude (WGS84)54.910787 / 4.634440Operator in source snapshot: UnocalRecorded spud date: 1976-11-04
Latitude / longitude (WGS84)54.910787 / 4.634440Operator in source snapshot: UnocalRecorded spud date: 1976-12-16
Latitude / longitude (WGS84)54.927461 / 4.565386Operator in source snapshot: UnocalRecorded spud date: 1982-06-20
Latitude / longitude (WGS84)54.920760 / 4.474531Operator in source snapshot: UnocalRecorded spud date: 1984-09-22
Latitude / longitude (WGS84)54.939021 / 4.554018Operator in source snapshot: RWERecorded spud date: 1996-05-24
Latitude / longitude (WGS84)54.915576 / 4.612401Operator in source snapshot: RWERecorded spud date: 1997-07-07
Latitude / longitude (WGS84)54.993765 / 4.903631Operator in source snapshot: NAMRecorded spud date: 1971-03-17
Latitude / longitude (WGS84)54.936506 / 4.857464Operator in source snapshot: NAMRecorded spud date: 1971-06-01
Latitude / longitude (WGS84)54.845277 / 4.706768Operator in source snapshot: NAMRecorded spud date: 1973-12-27
Latitude / longitude (WGS84)54.873254 / 4.919470Operator in source snapshot: NAMRecorded spud date: 1976-07-01
Latitude / longitude (WGS84)54.980481 / 4.949558Operator in source snapshot: NAMRecorded spud date: 1981-04-02
Latitude / longitude (WGS84)54.991847 / 4.901570Operator in source snapshot: NAMRecorded spud date: 1982-02-26
Latitude / longitude (WGS84)54.931720 / 4.860115Operator in source snapshot: Dana Petroleum Netherlands B.V.Recorded spud date: 2022-05-11
Latitude / longitude (WGS84)54.819165 / 4.118597Operator in source snapshot: Union Oil Company of the NetherlandsRecorded spud date: 1971-04-11
Latitude / longitude (WGS84)54.799272 / 4.330172Operator in source snapshot: UnocalRecorded spud date: 1980-06-25
Latitude / longitude (WGS84)54.799272 / 4.330172Operator in source snapshot: Union Oil Company of the NetherlandsRecorded spud date: 1980-07-11
Latitude / longitude (WGS84)54.684654 / 4.065488Operator in source snapshot: ARCO Netherlands Inc.Recorded spud date: 1992-01-27
Latitude / longitude (WGS84)54.785608 / 4.486015Operator in source snapshot: TennecoRecorded spud date: 1975-04-12
Latitude / longitude (WGS84)54.750692 / 4.378595Operator in source snapshot: BP ExploratieRecorded spud date: 1982-02-20
Latitude / longitude (WGS84)54.768000 / 4.584795Operator in source snapshot: MobilRecorded spud date: 1987-08-12
Latitude / longitude (WGS84)54.742754 / 4.568103Operator in source snapshot: RWERecorded spud date: 1998-02-12
Latitude / longitude (WGS84)54.672813 / 4.388967Operator in source snapshot: VebaRecorded spud date: 2001-07-10
Latitude / longitude (WGS84)54.755303 / 4.358690Operator in source snapshot: Neptune Energy Netherlands B.V.Recorded spud date: 2022-03-05
Latitude / longitude (WGS84)54.755303 / 4.358690Operator in source snapshot: Neptune Energy Netherlands B.V.Recorded spud date: 2022-03-19
Latitude / longitude (WGS84)54.755303 / 4.358690Operator in source snapshot: Neptune Energy Netherlands B.V.Recorded spud date: 2022-03-28
Latitude / longitude (WGS84)54.820644 / 4.915588Operator in source snapshot: Elf PetrolandRecorded spud date: 1997-07-07
Latitude / longitude (WGS84)54.688541 / 4.861401Operator in source snapshot: Petro-CanadaRecorded spud date: 2004-03-10
Download filtered data
Dataset library
Each dataset retains its source, access date, row count and reuse conditions. Filtered NDJSON is available for algorithm development.
CalGEM — California public geothermal wells
2,895 Records in snapshot
Source accessed:
Reuse terms: review-source-terms
California Department of Conservation, Geologic Energy Management Division (CalGEM). Normalized by Wellficent.
BC Energy Regulator — Public well surface holes
28,928 Records in snapshot
Source accessed:
Reuse terms: review-source-terms
Contains information licenced under the BC Energy Regulator Open Data Licence. Normalized by Wellficent.
Index of Oil and Gas Wells in Israel
609 Records in snapshot
Source accessed:
Reuse terms: review-source-terms
UFZ — Jordan Water Wells
6,729 Records in snapshot
Source accessed:
Reuse terms: review-source-terms
TNO / NLOG — Netherlands boreholes
5,758 Records in snapshot
Source accessed:
Reuse terms: review-source-terms
Source: NLOG / TNO Geological Survey of the Netherlands. Administrative data normalized by Wellficent.
NZ Petroleum & Minerals — Public petroleum wells
1,210 Records in snapshot
Source accessed:
Reuse terms: review-source-terms
© Crown Copyright, New Zealand Petroleum & Minerals. Public well data reproduced with permission; normalized by Wellficent.
Norwegian Offshore Directorate — Wellbores
9,781 Records in snapshot
Source accessed:
Reuse terms: review-source-terms
Norwegian Offshore Directorate (NOD/SODIR), NLOD 2.0. Normalized by Wellficent.
NSTA — UK offshore wellbore top holes
13,383 Records in snapshot
Source accessed:
Reuse terms: unconfirmed
Contains information provided by the North Sea Transition Authority and/or other third parties.
NSTA — England onshore wellbore top holes
2,138 Records in snapshot
Source accessed:
Reuse terms: nsta-user-agreement-2023-noncommercial
Contains information provided by the North Sea Transition Authority and/or other third parties.
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.
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Beyond the wellhead, context.
A source-linked view of wells, energy and markets in seven languages.