Latitude / longitude (WGS84)52.767658 / 5.043693Operator in source snapshot: Ennatuurlijk Aardwarmte Middenmeer B.V.Recorded spud date: 2024-08-11
Public well atlas
Explore documented wells and boreholes. Search source identifiers, inspect coordinates and compare available records.
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Category counts cover the reviewed snapshots. Search and other filters apply to the results below. Changing category keeps the other filters and clears an incompatible source filter.
Oil and gas boreholes share a source category. We do not infer an oil-only or gas-only well classification. Production series below separate the reported commodities.
Records and map
Current scope · All categories
- Matching records
- 71,431
- Distinct source well IDs
- 62,174
- Source catalogues
- 9
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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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.
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Latitude / longitude (WGS84)52.767658 / 5.043693Operator in source snapshot: Ennatuurlijk Aardwarmte Middenmeer B.V.Recorded spud date: 2024-10-02
Latitude / longitude (WGS84)52.767658 / 5.043693Operator in source snapshot: Ennatuurlijk Aardwarmte Middenmeer B.V.Recorded spud date: 2024-12-09
Latitude / longitude (WGS84)52.788676 / 5.027668Operator in source snapshot: ECW Energy B.V.Recorded spud date: 2022-12-18
Latitude / longitude (WGS84)52.788732 / 5.027596Operator in source snapshot: ECW Energy B.V.Recorded spud date: 2022-12-31
Latitude / longitude (WGS84)52.767669 / 5.044628Operator in source snapshot: Ennatuurlijk Aardwarmte Middenmeer B.V.Recorded spud date: 2024-03-14
Latitude / longitude (WGS84)52.767669 / 5.044628Operator in source snapshot: Ennatuurlijk Aardwarmte Middenmeer B.V.Recorded spud date: 2024-04-23
Latitude / longitude (WGS84)52.767669 / 5.044628Operator in source snapshot: Ennatuurlijk Aardwarmte Middenmeer B.V.Recorded spud date: 2024-05-19
Latitude / longitude (WGS84)52.767665 / 5.043827Operator in source snapshot: Ennatuurlijk Aardwarmte Middenmeer B.V.Recorded spud date: 2024-07-29
Latitude / longitude (WGS84)52.767665 / 5.043827Operator in source snapshot: Ennatuurlijk Aardwarmte Middenmeer B.V.Recorded spud date: 2024-11-04
Latitude / longitude (WGS84)52.767665 / 5.043827Operator in source snapshot: Ennatuurlijk Aardwarmte Middenmeer B.V.Recorded spud date: 2025-01-16
Latitude / longitude (WGS84)50.804922 / -0.619189Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1971-03-06
Oil and gasExploration
Midhurst-1
NZ-MIDHURST-1-ALL · NZ Petroleum & Minerals — Public petroleum wells
Latitude / longitude (WGS84)-39.287411 / 174.252704Operator in source snapshot: NZ PETROLEUM EXPLORATION CO LTDRecorded spud date: 1940-06-13
Latitude / longitude (WGS84)53.117447 / 6.676825Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1984-12-25
Latitude / longitude (WGS84)53.182684 / 7.020961Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1965-04-15
Latitude / longitude (WGS84)53.182583 / 7.019949Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1966-05-27
Latitude / longitude (WGS84)53.183201 / 7.019767Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1966-06-30
Latitude / longitude (WGS84)53.183301 / 7.020795Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1966-07-21
Latitude / longitude (WGS84)53.183410 / 7.021823Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1966-08-11
Latitude / longitude (WGS84)53.183510 / 7.022851Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1966-09-02
Latitude / longitude (WGS84)53.182784 / 7.022004Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1970-03-03
Latitude / longitude (WGS84)53.182893 / 7.023033Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1971-08-09
Latitude / longitude (WGS84)53.183101 / 7.018739Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1974-08-09
Latitude / longitude (WGS84)53.183101 / 7.018739Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1974-08-25
Latitude / longitude (WGS84)59.588620 / 1.055456Operator in source snapshot: ADURA OPERATIONS LIMITEDRecorded spud date: 2020-12-24
Latitude / longitude (WGS84)52.066550 / 4.259488Operator in source snapshot: Bataafse Petroleum MaatschappijRecorded spud date: 1938-06-13
Latitude / longitude (WGS84)59.588505 / 1.055350Operator in source snapshot: ADURA OPERATIONS LIMITEDRecorded spud date: 2023-09-19
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)34.092720 / -117.292218Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
Latitude / longitude (WGS84)53.691431 / -0.972768Operator in source snapshot: Not reported / not verifiedRecorded spud date: 2007-08-27
Latitude / longitude (WGS84)53.148423 / -1.002008Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1982-07-05
Latitude / longitude (WGS84)53.106541 / -2.841768Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1965-03-11
Latitude / longitude (WGS84)-37.486897 / 175.088548Operator in source snapshot: SOLID ENERGY NEW ZEALAND LTDRecorded spud date: 2006-08-26
Latitude / longitude (WGS84)58.403306 / -5.735543Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1989-06-11
Oil and gasExploration
Minerva Borehole
NZ-MINERVA BOREHOLE-ALL · NZ Petroleum & Minerals — Public petroleum wells
Latitude / longitude (WGS84)-38.365519 / 177.822363Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1887-01-01
Latitude / longitude (WGS84)53.263435 / 5.543194Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1985-10-23
Latitude / longitude (WGS84)53.263435 / 5.543194Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1985-12-13
Latitude / longitude (WGS84)53.263435 / 5.543194Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1986-01-05
Latitude / longitude (WGS84)50.975748 / -0.792565Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1987-05-30
Latitude / longitude (WGS84)33.957580 / -116.481580Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
Download filtered data
CSV, GeoJSON and NDJSON cover all matching records. JSON shows one page of records.
Explore measurements and research
These linked source collections have their own coverage and units. They are not automatically joined to the atlas selection.
Dataset library
Each dataset retains its source, access date, row count and reuse conditions. Filtered NDJSON is available for algorithm development.
Oil and gas
BC Energy Regulator — Public well surface holes
28,928 · Records in this category
Source accessed:
Reuse terms: Review the source terms before reuse
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 this category
Source accessed:
Reuse terms: Review the source terms before reuse
TNO / NLOG — Netherlands boreholes
5,611 · Records in this category
5,758 · Records in snapshot
Source accessed:
Reuse terms: Review the source terms before reuse
Source: NLOG / TNO Geological Survey of the Netherlands. Administrative data normalized by Wellficent.
NZ Petroleum & Minerals — Public petroleum wells
1,210 · Records in this category
Source accessed:
Reuse terms: Review the source terms before reuse
© Crown Copyright, New Zealand Petroleum & Minerals. Public well data reproduced with permission; normalized by Wellficent.
Norwegian Offshore Directorate — Wellbores
9,781 · Records in this category
Source accessed:
Reuse terms: Review the source terms before reuse
Norwegian Offshore Directorate (NOD/SODIR), NLOD 2.0. Normalized by Wellficent.
NSTA — UK offshore wellbore top holes
13,383 · Records in this category
Source accessed:
Reuse terms: Reuse terms not confirmed
Contains information provided by the North Sea Transition Authority and/or other third parties.
NSTA — England onshore wellbore top holes
2,138 · Records in this category
Source accessed:
Reuse terms: NSTA user agreement (2023), non-commercial use
Contains information provided by the North Sea Transition Authority and/or other third parties.
Water
UFZ — Jordan Water Wells
6,729 · Records in this category
Source accessed:
Reuse terms: Review the source terms before reuse
Geothermal
CalGEM — California public geothermal wells
2,895 · Records in this category
Source accessed:
Reuse terms: Review the source terms before reuse
California Department of Conservation, Geologic Energy Management Division (CalGEM). Normalized by Wellficent.
TNO / NLOG — Netherlands boreholes
147 · Records in this category
5,758 · Records in snapshot
Source accessed:
Reuse terms: Review the source terms before reuse
Source: NLOG / TNO Geological Survey of the Netherlands. Administrative data normalized by Wellficent.
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 global energy, wells and resources in seven languages.