Latitude / longitude (WGS84)51.883243 / 4.566296Operator in source snapshot: NAMRecorded spud date: 1990-04-11
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)53.192219 / 5.603667Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1952-03-02
Latitude / longitude (WGS84)53.180540 / 5.587109Operator in source snapshot: Petroland B.V.Recorded spud date: 1979-12-18
Latitude / longitude (WGS84)53.199407 / 5.662054Operator in source snapshot: Petroland B.V.Recorded spud date: 1980-07-26
Latitude / longitude (WGS84)53.071615 / 4.971494Operator in source snapshot: Petroland B.V.Recorded spud date: 1972-05-11
Latitude / longitude (WGS84)51.528181 / 4.688068Operator in source snapshot: NAMRecorded spud date: 1969-12-16
Latitude / longitude (WGS84)52.025188 / 4.309923Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1952-10-20
Latitude / longitude (WGS84)52.025734 / 4.309355Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1953-03-13
Latitude / longitude (WGS84)52.030806 / 4.306063Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1953-10-31
Latitude / longitude (WGS84)52.021673 / 4.309893Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1954-04-21
Latitude / longitude (WGS84)53.136307 / 6.449611Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1970-10-07
Latitude / longitude (WGS84)53.345736 / 6.570454Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1998-05-29
Latitude / longitude (WGS84)52.349451 / 6.902780Operator in source snapshot: Erdöl NiederlandeRecorded spud date: 1943-04-01
Latitude / longitude (WGS84)52.343405 / 6.936925Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1955-03-20
Latitude / longitude (WGS84)52.350223 / 6.909356Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1968-04-06
Latitude / longitude (WGS84)52.823533 / 7.035432Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1976-08-22
Latitude / longitude (WGS84)51.878084 / 4.455499Operator in source snapshot: NAMRecorded spud date: 1984-05-15
Latitude / longitude (WGS84)51.889921 / 4.232426Operator in source snapshot: NAMRecorded spud date: 1987-07-31
Latitude / longitude (WGS84)52.735333 / 6.452285Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1950-02-27
Latitude / longitude (WGS84)52.745286 / 6.455800Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1954-01-20
Latitude / longitude (WGS84)52.613480 / 4.868095Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1976-11-10
Latitude / longitude (WGS84)51.951702 / 3.556657Operator in source snapshot: Mobil Producing Netherlands Inc.Recorded spud date: 1975-06-02
Latitude / longitude (WGS84)51.855235 / 3.607665Operator in source snapshot: Mobil Producing Netherlands Inc.Recorded spud date: 1983-09-22
Latitude / longitude (WGS84)51.791750 / 3.561979Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1981-05-26
Latitude / longitude (WGS84)53.327401 / 6.429452Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1993-07-14
Latitude / longitude (WGS84)53.327525 / 6.429852Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1998-01-29
Latitude / longitude (WGS84)53.282940 / 6.536998Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1995-10-22
Latitude / longitude (WGS84)52.595579 / 4.787099Operator in source snapshot: Amoco Netherlands Petroleum CompanyRecorded spud date: 1964-07-29
Latitude / longitude (WGS84)52.595579 / 4.787099Operator in source snapshot: Amoco Netherlands Petroleum CompanyRecorded spud date: 1976-06-01
Latitude / longitude (WGS84)53.536298 / 6.170756Operator in source snapshot: American Overseas Petroleum CompanyRecorded spud date: 1964-04-10
Latitude / longitude (WGS84)52.272644 / 4.718704Operator in source snapshot: Amoco Netherlands Petroleum CompanyRecorded spud date: 1970-01-26
Latitude / longitude (WGS84)52.272644 / 4.718704Operator in source snapshot: Amoco Netherlands Petroleum CompanyRecorded spud date: 1970-05-18
Latitude / longitude (WGS84)51.993873 / 4.325788Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1948-09-13
Latitude / longitude (WGS84)52.662655 / 6.854042Operator in source snapshot: Erdöl NiederlandeRecorded spud date: 1942-11-24
Latitude / longitude (WGS84)52.664777 / 6.885417Operator in source snapshot: Erdöl NiederlandeRecorded spud date: 1943-09-12
Latitude / longitude (WGS84)52.648679 / 7.041595Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1952-09-01
Latitude / longitude (WGS84)52.672756 / 6.882678Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1968-08-20
Latitude / longitude (WGS84)52.900496 / 6.719932Operator in source snapshot: Bataafse Petroleum MaatschappijRecorded spud date: 1946-12-20
Latitude / longitude (WGS84)52.899623 / 6.702692Operator in source snapshot: Bataafse Petroleum MaatschappijRecorded spud date: 1947-02-22
Latitude / longitude (WGS84)52.901439 / 6.734591Operator in source snapshot: Bataafse Petroleum MaatschappijRecorded spud date: 1947-06-19
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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