Latitude / longitude (WGS84)53.240619 / 6.683669Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1971-08-14
Public well atlas
Explore documented wells and boreholes. Search source identifiers, inspect coordinates and compare available records.
- Matching records
- 215
- Distinct source well IDs
- 209
- Source catalogues
- 6
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.
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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)53.241245 / 6.683783Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1971-09-11
Latitude / longitude (WGS84)53.241871 / 6.683912Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1971-10-07
Latitude / longitude (WGS84)52.957030 / 6.577038Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1971-08-24
Latitude / longitude (WGS84)52.319566 / 5.957287Operator in source snapshot: Amoco Netherlands Petroleum CompanyRecorded spud date: 1971-08-27
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)54.819165 / 4.118597Operator in source snapshot: Union Oil Company of the NetherlandsRecorded spud date: 1971-04-11
Latitude / longitude (WGS84)54.193562 / 4.507628Operator in source snapshot: PlacidRecorded spud date: 1971-08-02
Latitude / longitude (WGS84)54.310151 / 4.633263Operator in source snapshot: PlacidRecorded spud date: 1971-08-31
Latitude / longitude (WGS84)54.072978 / 4.728849Operator in source snapshot: TennecoRecorded spud date: 1971-01-05
Latitude / longitude (WGS84)51.953459 / 4.236336Operator in source snapshot: NAMRecorded spud date: 1971-11-22
Latitude / longitude (WGS84)31.521079 / 34.432265Operator in source snapshot: Lapidoth Israel Oil Prospectors Corp. Ltd.Recorded spud date: 1971-06-24
Latitude / longitude (WGS84)52.432917 / 6.683960Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1971-11-09
Latitude / longitude (WGS84)51.357062 / 5.928082Operator in source snapshot: NAMRecorded spud date: 1971-08-16
Latitude / longitude (WGS84)53.872066 / -0.191586Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1971-05-29
Latitude / longitude (WGS84)52.716613 / 4.643808Operator in source snapshot: Amoco Netherlands Petroleum CompanyRecorded spud date: 1971-01-01
Latitude / longitude (WGS84)52.716679 / 4.644196Operator in source snapshot: Amoco Netherlands Petroleum CompanyRecorded spud date: 1971-03-17
Latitude / longitude (WGS84)52.716562 / 4.643569Operator in source snapshot: Amoco Netherlans Petroleum CompanyRecorded spud date: 1971-04-29
Latitude / longitude (WGS84)52.348470 / 6.341312Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1971-10-14
Oil and gasExploration
Harihari-1
NZ-HARIHARI-1-ALL · NZ Petroleum & Minerals — Public petroleum wells
Latitude / longitude (WGS84)-43.112183 / 170.474001Operator in source snapshot: NZ PETROLEUM EXPLORATION CO LTDRecorded spud date: 1971-02-03
Latitude / longitude (WGS84)31.592228 / 34.647962Operator in source snapshot: Lapidoth Israel Oil Prospectors Corp. Ltd.Recorded spud date: 1971-02-18
Latitude / longitude (WGS84)31.619501 / 34.642056Operator in source snapshot: Lapidoth Israel Oil Prospectors Corp. Ltd.Recorded spud date: 1971-03-09
Latitude / longitude (WGS84)31.931924 / 34.566637Operator in source snapshot: BELPETCORecorded spud date: 1971-01-29
Latitude / longitude (WGS84)31.931928 / 34.567377Operator in source snapshot: BELPETCORecorded spud date: 1971-02-16
Latitude / longitude (WGS84)53.452305 / 3.341411Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1971-01-08
Latitude / longitude (WGS84)53.376054 / 3.897359Operator in source snapshot: Richfield Netherlands Petroleum CompanyRecorded spud date: 1971-07-22
Latitude / longitude (WGS84)53.223747 / 3.895220Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1971-09-08
Latitude / longitude (WGS84)53.075211 / 3.512929Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1971-12-04
Latitude / longitude (WGS84)31.641088 / 34.651550Operator in source snapshot: Lapidoth Israel Oil Prospectors Corp. Ltd.Recorded spud date: 1971-09-06
Latitude / longitude (WGS84)53.206824 / 6.760287Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1971-01-11
Latitude / longitude (WGS84)53.206839 / 6.759240Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1971-01-28
Latitude / longitude (WGS84)53.206845 / 6.758192Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1971-02-12
Latitude / longitude (WGS84)53.206851 / 6.757144Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1971-02-27
Latitude / longitude (WGS84)53.207480 / 6.757154Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1971-01-19
Latitude / longitude (WGS84)53.207474 / 6.758202Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1971-02-03
Latitude / longitude (WGS84)53.207468 / 6.759250Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1971-03-01
Latitude / longitude (WGS84)53.207453 / 6.760298Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1971-03-23
Latitude / longitude (WGS84)53.207453 / 6.760298Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1971-04-06
Latitude / longitude (WGS84)53.207447 / 6.761346Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1971-05-06
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.