Latitude / longitude (WGS84)53.797207 / 4.063374Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 1995-09-01
Public well atlas
Explore documented wells and boreholes. Search source identifiers, inspect coordinates and compare available records.
- Matching records
- 718
- Distinct source well IDs
- 593
- 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)53.810891 / 4.351378Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1995-06-11
Latitude / longitude (WGS84)53.531225 / 4.105234Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 1995-07-18
Latitude / longitude (WGS84)53.531225 / 4.105234Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 1995-08-15
Latitude / longitude (WGS84)53.640126 / 4.562635Operator in source snapshot: Wintershall Noordzee B.V.Recorded spud date: 1995-05-22
Latitude / longitude (WGS84)53.640126 / 4.562635Operator in source snapshot: WintershallRecorded spud date: 1995-05-12
Latitude / longitude (WGS84)53.640126 / 4.562635Operator in source snapshot: WintershallRecorded spud date: 1995-07-07
Latitude / longitude (WGS84)53.611163 / 4.937468Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1995-01-15
Latitude / longitude (WGS84)53.335670 / 4.376166Operator in source snapshot: Occidental Netherlands, Inc.Recorded spud date: 1995-12-24
Latitude / longitude (WGS84)53.199191 / 4.102841Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1995-09-10
Latitude / longitude (WGS84)31.716512 / 34.653395Operator in source snapshot: Avner Oil Ltd. Partn.Recorded spud date: 1995-01-26
Latitude / longitude (WGS84)52.823590 / -0.926239Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1995-08-11
Latitude / longitude (WGS84)32.464729 / 35.023108Operator in source snapshot: Zion Oil & Gas Inc.Recorded spud date: 1995-02-09
Latitude / longitude (WGS84)-39.265128 / 174.340158Operator in source snapshot: PETROLEUM CORPORATION OF NZ EXPL. LTDRecorded spud date: 1995-11-11
Latitude / longitude (WGS84)-39.086676 / 174.336192Operator in source snapshot: PETROLEUM CORPORATION OF NZ EXPL. LTDRecorded spud date: 1995-01-08
Latitude / longitude (WGS84)-39.089962 / 174.333313Operator in source snapshot: PETROLEUM CORPORATION OF NZ EXPL. LTDRecorded spud date: 1995-02-05
Latitude / longitude (WGS84)-39.089937 / 174.333340Operator in source snapshot: PETROLEUM CORPORATION OF NZ EXPL. LTDRecorded spud date: 1995-03-14
Latitude / longitude (WGS84)-39.089926 / 174.333313Operator in source snapshot: PETROLEUM CORPORATION OF NZ EXPL. LTDRecorded spud date: 1995-04-15
Latitude / longitude (WGS84)-39.089926 / 174.333313Operator in source snapshot: PETROLEUM CORPORATION OF NZ EXPL. LTDRecorded spud date: 1995-05-12
Latitude / longitude (WGS84)53.403242 / 6.068602Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1995-01-09
Latitude / longitude (WGS84)53.403138 / 6.068474Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1995-02-25
Latitude / longitude (WGS84)53.141657 / 6.382628Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1995-02-08
Latitude / longitude (WGS84)31.627091 / 34.499945Operator in source snapshot: NORDANRecorded spud date: 1995-10-30
Latitude / longitude (WGS84)31.600654 / 34.485823Operator in source snapshot: NORDANRecorded spud date: 1995-11-18
Latitude / longitude (WGS84)-45.947761 / 167.962614Operator in source snapshot: SOUTHGAS RESOURCES LTDRecorded spud date: 1995-04-08
Latitude / longitude (WGS84)52.742804 / 6.712637Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1995-07-29
Latitude / longitude (WGS84)52.557529 / 3.617809Operator in source snapshot: Occidental Netherlands, Inc.Recorded spud date: 1995-12-10
Latitude / longitude (WGS84)52.552560 / 3.741041Operator in source snapshot: Unocal Netherlands B.V.Recorded spud date: 1995-02-19
Latitude / longitude (WGS84)52.552560 / 3.741041Operator in source snapshot: Unocal Netherlands B.V.Recorded spud date: 1995-03-18
Latitude / longitude (WGS84)52.552560 / 3.741041Operator in source snapshot: Unocal Netherlands B.V.Recorded spud date: 1995-02-16
Latitude / longitude (WGS84)52.552560 / 3.741041Operator in source snapshot: Unocal Netherlands B.V.Recorded spud date: 1995-04-21
Latitude / longitude (WGS84)52.402424 / 3.609834Operator in source snapshot: Amoco Netherlands B.V.Recorded spud date: 1995-12-29
Latitude / longitude (WGS84)52.125932 / 3.754993Operator in source snapshot: ClydeRecorded spud date: 1995-01-09
Latitude / longitude (WGS84)51.256261 / -0.046151Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1995-05-20
Latitude / longitude (WGS84)52.881868 / 4.318966Operator in source snapshot: Unocal Netherlands B.V.Recorded spud date: 1995-06-03
Latitude / longitude (WGS84)52.881868 / 4.318966Operator in source snapshot: Unocal Netherlands B.V.Recorded spud date: 1995-09-23
Latitude / longitude (WGS84)52.881868 / 4.318966Operator in source snapshot: Unocal Netherlands B.V.Recorded spud date: 1995-06-06
Latitude / longitude (WGS84)52.810886 / -1.137820Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1995-02-21
Latitude / longitude (WGS84)52.819380 / -1.142653Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1995-10-30
Latitude / longitude (WGS84)52.819380 / -1.142653Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1995-11-06
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.
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.