Latitude / longitude (WGS84)52.555259 / 4.991719Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1975-05-07
Public well atlas
Explore documented wells and boreholes. Search source identifiers, inspect coordinates and compare available records.
- Matching records
- 378
- Distinct source well IDs
- 364
- 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)52.555259 / 4.991719Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1975-06-15
Latitude / longitude (WGS84)52.784798 / 4.982643Operator in source snapshot: Petroland B.V.Recorded spud date: 1975-05-27
Latitude / longitude (WGS84)31.453153 / 34.366430Operator in source snapshot: OELRecorded spud date: 1975-02-07
Latitude / longitude (WGS84)31.528733 / 34.574973Operator in source snapshot: OELRecorded spud date: 1975-06-01
Latitude / longitude (WGS84)31.556919 / 34.582988Operator in source snapshot: OELRecorded spud date: 1975-07-21
Latitude / longitude (WGS84)53.137445 / 6.072491Operator in source snapshot: Petroland B.V.Recorded spud date: 1975-12-01
Latitude / longitude (WGS84)52.737393 / 3.803729Operator in source snapshot: Mobil Producing Netherlands Inc.Recorded spud date: 1975-11-11
Latitude / longitude (WGS84)-46.623155 / 167.172017Operator in source snapshot: HUNT INTERNATIONAL PETROLEUM CO NZRecorded spud date: 1975-11-24
Latitude / longitude (WGS84)52.883847 / 4.313245Operator in source snapshot: Union Oil Company of the NetherlandsRecorded spud date: 1975-01-02
Oil and gasExploration
Republic New Plymouth-1
NZ-REPUBLIC NEW PLYMOUTH-1-ALL · NZ Petroleum & Minerals — Public petroleum wells
Latitude / longitude (WGS84)-39.060328 / 174.044397Operator in source snapshot: REPUBLIC PETROLEUM CORPORATION (NZ) LTDRecorded spud date: 1975-08-04
Oil and gasAppraisal
Republic New Plymouth-2
NZ-REPUBLIC NEW PLYMOUTH-2-ALL · NZ Petroleum & Minerals — Public petroleum wells
Latitude / longitude (WGS84)-39.056925 / 174.038200Operator in source snapshot: REPUBLIC PETROLEUM CORPORATION (NZ) LTDRecorded spud date: 1975-10-28
Oil and gasExploration
Resolution-1
NZ-RESOLUTION-1-ALL · NZ Petroleum & Minerals — Public petroleum wells
Latitude / longitude (WGS84)-44.186181 / 172.636147Operator in source snapshot: SHELL BP TODD CANTERBURY SERVICES LTDRecorded spud date: 1975-07-09
Latitude / longitude (WGS84)51.951702 / 3.556657Operator in source snapshot: Mobil Producing Netherlands Inc.Recorded spud date: 1975-06-02
Latitude / longitude (WGS84)52.667072 / 6.891673Operator in source snapshot: NAMRecorded spud date: 1975-05-12
Latitude / longitude (WGS84)52.664993 / 6.901815Operator in source snapshot: NAMRecorded spud date: 1975-02-12
Latitude / longitude (WGS84)52.652019 / 6.902433Operator in source snapshot: NAMRecorded spud date: 1975-06-09
Latitude / longitude (WGS84)52.659861 / 6.846739Operator in source snapshot: NAMRecorded spud date: 1975-06-12
Latitude / longitude (WGS84)52.676757 / 6.857697Operator in source snapshot: NAMRecorded spud date: 1975-07-05
Latitude / longitude (WGS84)52.667674 / 6.871944Operator in source snapshot: NAMRecorded spud date: 1975-06-21
Latitude / longitude (WGS84)52.649249 / 6.953642Operator in source snapshot: NAMRecorded spud date: 1975-07-21
Latitude / longitude (WGS84)52.673221 / 6.864074Operator in source snapshot: NAMRecorded spud date: 1975-07-03
Latitude / longitude (WGS84)52.656546 / 6.939849Operator in source snapshot: NAMRecorded spud date: 1975-05-16
Latitude / longitude (WGS84)52.651886 / 6.922242Operator in source snapshot: NAMRecorded spud date: 1975-07-14
Latitude / longitude (WGS84)52.672337 / 6.914516Operator in source snapshot: NAMRecorded spud date: 1975-08-08
Latitude / longitude (WGS84)52.652974 / 6.908953Operator in source snapshot: NAMRecorded spud date: 1975-09-02
Latitude / longitude (WGS84)52.656027 / 6.922687Operator in source snapshot: NAMRecorded spud date: 1975-09-23
Latitude / longitude (WGS84)52.650389 / 6.966081Operator in source snapshot: NAMRecorded spud date: 1975-10-07
Latitude / longitude (WGS84)52.667757 / 6.927571Operator in source snapshot: NAMRecorded spud date: 1975-10-23
Latitude / longitude (WGS84)52.656460 / 6.940270Operator in source snapshot: NAMRecorded spud date: 1975-11-05
Latitude / longitude (WGS84)52.656425 / 6.940237Operator in source snapshot: NAMRecorded spud date: 1975-11-22
Latitude / longitude (WGS84)51.824050 / -1.774377Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1975-10-10
Latitude / longitude (WGS84)52.807723 / 6.836224Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1975-12-14
Latitude / longitude (WGS84)53.194768 / 6.013985Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1975-02-09
Latitude / longitude (WGS84)53.194884 / 6.014382Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1975-03-20
Latitude / longitude (WGS84)53.187343 / 6.087214Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1975-06-21
Latitude / longitude (WGS84)53.303122 / -0.724972Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1975-05-09
Latitude / longitude (WGS84)52.437902 / 6.890908Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1975-10-27
Latitude / longitude (WGS84)-38.490595 / 174.425036Operator in source snapshot: SHELL BP AND TODD OIL SERVICES LTDRecorded spud date: 1975-02-18
Latitude / longitude (WGS84)-45.711722 / 168.869526Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1975-01-01
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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