Latitude / longitude (WGS84)53.493540 / 5.771238Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1969-12-30
Public well atlas
Explore documented wells and boreholes. Search source identifiers, inspect coordinates and compare available records.
- Matching records
- 188
- Distinct source well IDs
- 173
- 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.
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)53.197915 / 6.944061Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1969-10-30
Latitude / longitude (WGS84)53.136111 / 6.024918Operator in source snapshot: Petroland B.V.Recorded spud date: 1969-10-02
Latitude / longitude (WGS84)51.772678 / 4.035867Operator in source snapshot: ChevronRecorded spud date: 1969-07-21
Latitude / longitude (WGS84)52.736172 / 3.963963Operator in source snapshot: Mobil Producing Netherlands Inc.Recorded spud date: 1969-03-13
Latitude / longitude (WGS84)52.544743 / 3.193278Operator in source snapshot: Union Oil Company of the Netherlands B.V.Recorded spud date: 1969-09-09
Latitude / longitude (WGS84)52.537864 / 3.746338Operator in source snapshot: Amoco Netherlands Petroleum CompanyRecorded spud date: 1969-06-23
Latitude / longitude (WGS84)52.537944 / 3.746516Operator in source snapshot: Amoco Netherlands Petroleum CompanyRecorded spud date: 1969-07-01
Latitude / longitude (WGS84)52.462630 / 3.147496Operator in source snapshot: Pennzoil Nederland CompanyRecorded spud date: 1969-09-15
Latitude / longitude (WGS84)52.915735 / 4.243936Operator in source snapshot: Union Oil Company of the NetherlandsRecorded spud date: 1969-02-21
Latitude / longitude (WGS84)52.418115 / 4.374534Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1969-07-02
Latitude / longitude (WGS84)52.418115 / 4.374534Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1969-08-05
Latitude / longitude (WGS84)52.418115 / 4.374534Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1969-09-18
Oil and gasExploration
Rakaiatai-1
NZ-RAKAIATAI-1-ALL · NZ Petroleum & Minerals — Public petroleum wells
Latitude / longitude (WGS84)-40.153250 / 176.201045Operator in source snapshot: BP SHELL AQUITAINE TODD PD LTDRecorded spud date: 1969-06-09
Latitude / longitude (WGS84)51.883384 / 4.569919Operator in source snapshot: NAMRecorded spud date: 1969-05-03
Latitude / longitude (WGS84)51.528181 / 4.688068Operator in source snapshot: NAMRecorded spud date: 1969-12-16
Latitude / longitude (WGS84)52.531607 / 0.940099Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1969-11-13
Latitude / longitude (WGS84)53.180689 / 6.921216Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1969-11-21
Latitude / longitude (WGS84)52.655928 / 6.916450Operator in source snapshot: NAMRecorded spud date: 1969-03-15
Latitude / longitude (WGS84)51.647636 / 5.371484Operator in source snapshot: American Petrofina Exploration CompanyRecorded spud date: 1969-06-12
Latitude / longitude (WGS84)52.895933 / 5.659406Operator in source snapshot: Petroland B.V.Recorded spud date: 1969-07-06
Latitude / longitude (WGS84)53.094496 / 5.755385Operator in source snapshot: Petroland B.V.Recorded spud date: 1969-05-24
Latitude / longitude (WGS84)29.897388 / 33.846940Operator in source snapshot: MIDBARRecorded spud date: 1969-07-12
Latitude / longitude (WGS84)52.871577 / 0.758113Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1969-08-08
Oil and gasExploration
Taradale-1
NZ-TARADALE-1-ALL · NZ Petroleum & Minerals — Public petroleum wells
Latitude / longitude (WGS84)-39.554074 / 176.820492Operator in source snapshot: NZ AQUITAINE PETROLEUM LTDRecorded spud date: 1969-01-01
Oil and gasExploration
Tupapakurua-1
NZ-TUPAPAKURUA-1-ALL · NZ Petroleum & Minerals — Public petroleum wells
Latitude / longitude (WGS84)-39.180459 / 175.289650Operator in source snapshot: ANZPAC PETROLEUM CORPRecorded spud date: 1969-05-06
Oil and gasExploration
Waimamaku-1
NZ-WAIMAMAKU-1-ALL · NZ Petroleum & Minerals — Public petroleum wells
Latitude / longitude (WGS84)-35.565959 / 173.508238Operator in source snapshot: NZ PETROLEUM EXPLORATION CO LTDRecorded spud date: 1969-05-11
Oil and gasExploration
Whakamaro-1
NZ-WHAKAMARO-1-ALL · NZ Petroleum & Minerals — Public petroleum wells
Latitude / longitude (WGS84)-38.896567 / 175.164092Operator in source snapshot: ANZPAC PETROLEUM CORPRecorded spud date: 1969-03-21
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.