Latitude / longitude (WGS84)52.103265 / 4.362656Operator in source snapshot: NAMRecorded spud date: 1981-02-26
Public well atlas
Explore documented wells and boreholes. Search source identifiers, inspect coordinates and compare available records.
- Matching records
- 5,758
- Distinct source well IDs
- 5,758
- 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)52.103265 / 4.362656Operator in source snapshot: NAMRecorded spud date: 1981-03-12
Latitude / longitude (WGS84)52.091261 / 4.373588Operator in source snapshot: NAMRecorded spud date: 1982-10-29
Latitude / longitude (WGS84)52.091288 / 4.373531Operator in source snapshot: NAMRecorded spud date: 1982-11-20
Latitude / longitude (WGS84)52.213794 / 4.307150Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1980-06-04
Latitude / longitude (WGS84)52.009304 / 4.271882Operator in source snapshot: HVC Aardwarmte Wippolderlaan B.V.Recorded spud date: 2026-06-20
Latitude / longitude (WGS84)52.009350 / 4.271796Operator in source snapshot: HVC Aardwarmte Wippolderlaan B.V.Recorded spud date: 2026-06-13
Latitude / longitude (WGS84)52.227247 / 4.885295Operator in source snapshot: Amoco Netherlands Petroleum CompanyRecorded spud date: 1971-06-16
Latitude / longitude (WGS84)52.361090 / 6.838128Operator in source snapshot: Erdöl NiederlandeRecorded spud date: 1942-08-18
Latitude / longitude (WGS84)52.310660 / 5.090043Operator in source snapshot: Amoco Netherlands Petroleum CompanyRecorded spud date: 1970-01-24
Latitude / longitude (WGS84)51.790734 / 4.838264Operator in source snapshot: NAMRecorded spud date: 1958-04-14
Latitude / longitude (WGS84)51.790798 / 4.838208Operator in source snapshot: NAMRecorded spud date: 1965-07-14
Latitude / longitude (WGS84)51.791076 / 4.838248Operator in source snapshot: NAMRecorded spud date: 1990-12-08
Latitude / longitude (WGS84)52.343094 / 6.172690Operator in source snapshot: British Petroleum Exploratie Maatschappij Nederland B.V. / Preussag Aardolie B.V.Recorded spud date: 1985-11-03
Latitude / longitude (WGS84)52.716546 / 4.643435Operator in source snapshot: Amoco Netherlands B.V.Recorded spud date: 1994-11-27
Latitude / longitude (WGS84)52.580913 / 4.891920Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1993-04-24
Latitude / longitude (WGS84)52.581009 / 4.891511Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 2009-07-03
Latitude / longitude (WGS84)52.581193 / 4.891239Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 2011-12-14
Latitude / longitude (WGS84)52.768150 / 6.613762Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1951-09-27
Latitude / longitude (WGS84)53.094218 / 6.840253Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1972-11-07
Latitude / longitude (WGS84)53.094218 / 6.840253Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1972-12-07
Latitude / longitude (WGS84)53.094218 / 6.840253Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1987-09-25
Latitude / longitude (WGS84)53.093591 / 6.840167Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1973-11-10
Latitude / longitude (WGS84)53.007862 / 5.551735Operator in source snapshot: Amoco Netherlands Petroleum CompanyRecorded spud date: 1985-01-11
Latitude / longitude (WGS84)52.903220 / 6.135259Operator in source snapshot: Petroland B.V.Recorded spud date: 1983-08-01
Latitude / longitude (WGS84)52.903220 / 6.135259Operator in source snapshot: Vermilion Energy Netherlands B.V.Recorded spud date: 2019-11-07
Latitude / longitude (WGS84)53.351975 / 6.038810Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1996-06-12
Latitude / longitude (WGS84)52.353113 / 6.610605Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1949-01-11
Latitude / longitude (WGS84)52.377372 / 6.583749Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1989-09-24
Latitude / longitude (WGS84)52.837117 / 4.831045Operator in source snapshot: Petroland B.V.Recorded spud date: 1986-04-27
Latitude / longitude (WGS84)52.885129 / 5.018417Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 1990-01-31
Latitude / longitude (WGS84)52.378845 / 6.147154Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1965-06-24
Latitude / longitude (WGS84)51.758986 / 5.090301Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1972-07-21
Latitude / longitude (WGS84)51.758986 / 5.090301Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1972-09-21
Latitude / longitude (WGS84)51.854194 / 4.767184Operator in source snapshot: NAMRecorded spud date: 1998-08-30
Latitude / longitude (WGS84)53.090749 / 6.816993Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1987-04-13
Latitude / longitude (WGS84)53.091377 / 6.817049Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1987-06-05
Latitude / longitude (WGS84)52.017380 / 4.886673Operator in source snapshot: NAMRecorded spud date: 1988-05-07
Latitude / longitude (WGS84)52.629141 / 4.634691Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1963-11-09
Latitude / longitude (WGS84)53.343808 / 6.518535Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1979-05-30
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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