Latitude / longitude (WGS84)51.895321 / 4.535483Operator in source snapshot: NAMRecorded spud date: 1981-10-26
Public well atlas
Explore documented wells and boreholes. Search source identifiers, inspect coordinates and compare available records.
- Matching records
- 529
- Distinct source well IDs
- 484
- 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)53.571478 / 3.304135Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1981-10-21
Latitude / longitude (WGS84)53.571469 / 3.304134Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1981-02-14
Latitude / longitude (WGS84)53.571469 / 3.304134Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1981-02-10
Latitude / longitude (WGS84)53.571469 / 3.304134Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1981-06-01
Latitude / longitude (WGS84)53.571469 / 3.304134Operator in source snapshot: NAMRecorded spud date: 1981-07-10
Latitude / longitude (WGS84)53.393298 / 3.190034Operator in source snapshot: Pennzoil Nederland CompanyRecorded spud date: 1981-06-15
Latitude / longitude (WGS84)53.411242 / 3.234118Operator in source snapshot: Pennzoil Nederland CompanyRecorded spud date: 1981-08-04
Latitude / longitude (WGS84)53.361829 / 3.252585Operator in source snapshot: Pennzoil Nederland CompanyRecorded spud date: 1981-09-06
Latitude / longitude (WGS84)53.361829 / 3.252585Operator in source snapshot: Pennzoil Nederland CompanyRecorded spud date: 1981-10-02
Latitude / longitude (WGS84)53.452609 / 3.537253Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1981-07-26
Latitude / longitude (WGS84)53.371863 / 3.706201Operator in source snapshot: Placid International Oil, LtdRecorded spud date: 1981-05-25
Latitude / longitude (WGS84)53.371863 / 3.706201Operator in source snapshot: Placid International Oil, Ltd.Recorded spud date: 1981-08-14
Latitude / longitude (WGS84)53.059296 / 3.540151Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1981-11-13
Latitude / longitude (WGS84)53.085907 / 3.963771Operator in source snapshot: Continental Netherlands Oil Company B.V.Recorded spud date: 1981-05-28
Latitude / longitude (WGS84)53.085799 / 3.963754Operator in source snapshot: Continental Netherlands Oil Company B.V.Recorded spud date: 1981-06-05
Latitude / longitude (WGS84)-39.809163 / 172.698358Operator in source snapshot: SHELL BP AND TODD OIL SERVICES LTDRecorded spud date: 1981-04-28
Latitude / longitude (WGS84)53.270615 / 6.203728Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1981-01-18
Latitude / longitude (WGS84)52.810654 / 4.865841Operator in source snapshot: Petroland B.V.Recorded spud date: 1981-03-20
Latitude / longitude (WGS84)53.724683 / 4.097570Operator in source snapshot: Petroland B.V.Recorded spud date: 1981-10-26
Latitude / longitude (WGS84)53.724683 / 4.097570Operator in source snapshot: Petroland B.V.Recorded spud date: 1981-11-17
Latitude / longitude (WGS84)53.724710 / 4.097616Operator in source snapshot: Petroland B.V.Recorded spud date: 1981-10-15
Latitude / longitude (WGS84)53.386426 / 4.259661Operator in source snapshot: PlacidRecorded spud date: 1981-01-25
Latitude / longitude (WGS84)53.423253 / 4.355953Operator in source snapshot: Placid International Oil, Ltd.Recorded spud date: 1981-07-22
Latitude / longitude (WGS84)53.415583 / 4.388195Operator in source snapshot: Placid International Oil, ltd.Recorded spud date: 1981-11-10
Latitude / longitude (WGS84)53.360399 / 4.413224Operator in source snapshot: Placid International Oil, Ltd.Recorded spud date: 1981-12-13
Latitude / longitude (WGS84)53.266197 / 4.832430Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1981-03-29
Latitude / longitude (WGS84)53.062274 / 4.272628Operator in source snapshot: Union Oil Company of the NetherlandsRecorded spud date: 1981-08-10
Latitude / longitude (WGS84)53.068737 / 4.046640Operator in source snapshot: Continental Netherlands Oil Company B.V.Recorded spud date: 1981-12-18
Latitude / longitude (WGS84)53.106025 / 5.913093Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 1981-09-17
Latitude / longitude (WGS84)53.105568 / 5.913032Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 1981-10-28
Latitude / longitude (WGS84)51.031737 / -1.563991Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1981-01-02
Latitude / longitude (WGS84)53.391679 / 5.080047Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1981-12-10
Latitude / longitude (WGS84)-39.094055 / 174.333097Operator in source snapshot: PETROLEUM CORPORATION OF NZ EXPL. LTDRecorded spud date: 1981-10-17
Latitude / longitude (WGS84)-39.094055 / 174.333097Operator in source snapshot: PETROLEUM CORPORATION OF NZ EXPL. LTDRecorded spud date: 1981-11-17
Latitude / longitude (WGS84)-39.094082 / 174.333097Operator in source snapshot: PETROLEUM CORPORATION OF NZ EXPL. LTDRecorded spud date: 1981-12-19
Latitude / longitude (WGS84)-42.686061 / 170.146222Operator in source snapshot: DIAMOND SHAMROCK EXPL. OIL CO (NZ)Recorded spud date: 1981-07-29
Latitude / longitude (WGS84)31.513631 / 34.489889Operator in source snapshot: OELRecorded spud date: 1981-05-11
Latitude / longitude (WGS84)31.520171 / 34.570756Operator in source snapshot: OELRecorded spud date: 1981-02-26
Latitude / longitude (WGS84)33.122615 / 35.613304Operator in source snapshot: OELRecorded spud date: 1981-08-05
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.
Related industry reporting
Lundali-1 starts delivering 10 MMscfd of gas to SSGC
In its 9 September filing, OGDCL reported first gas from Lundali-1 on 6 September and a current rate of 10 MMscfd for SSGC.
Oil and Gas Development Company Limited (OGDCL), filing to Pakistan Stock Exchange
Egypt’s General Petroleum Company reviews discoveries and drilling investment
The FY2025/26 account reports 12 discoveries and plans its first Western Desert horizontal well.
Egypt Ministry of Petroleum and Mineral Resources
Gulf Keystone outlines Shaikan recovery and water-handling investment
Half-year results show security-related production disruption and a planned PF-2 capacity addition for 2027.
Gulf Keystone Petroleum
Harouge brings Amal replacement well B79A into production
Libya’s NOC reports a separator test near 2,000 barrels per day with a low water cut.
National Oil Corporation of Libya
Iraq signs seismic-work agreement with Zhenhua for Abu Khema
The Muthanna project establishes a contracted data-acquisition step within the licensing-round portfolio.
Iraq Oil Exploration Company
Iraq signs an Adan 2D seismic contract with Sinopec
The Muthanna exploration project advances to a contracted acquisition stage, without announcing drilling results.
Iraq Oil Exploration Company
Beyond the wellhead, context.
A source-linked view of wells, energy and markets in seven languages.