Latitude / longitude (WGS84)50.941965 / 5.990863Operator in source snapshot: Twentse BankRecorded spud date: 1899-01-01
Public well atlas
Explore documented wells and boreholes. Search source identifiers, inspect coordinates and compare available records.
Choose a well category
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.
Current scope · Oil and gas
- Matching records
- 5,611
- Distinct source well IDs
- 5,611
- Source catalogues
- 1
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.
Records and map
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)50.992626 / 5.861286Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1899-12-09
Latitude / longitude (WGS84)50.964371 / 5.834451Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1900-12-01
Latitude / longitude (WGS84)50.978275 / 5.817431Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1901-04-17
Latitude / longitude (WGS84)50.991613 / 5.795407Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1901-10-10
Latitude / longitude (WGS84)50.967006 / 5.806564Operator in source snapshot: Aachener Hutte, Aktien Verein Mijnveld CLARARecorded spud date: 1902-04-01
Latitude / longitude (WGS84)50.957075 / 5.785941Operator in source snapshot: Aachener Hutte, Aktien Verein Mijnveld CLARARecorded spud date: 1902-09-04
Latitude / longitude (WGS84)50.914096 / 6.084209Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1904-09-01
Latitude / longitude (WGS84)50.929659 / 5.940996Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1905-01-01
Latitude / longitude (WGS84)50.777156 / 5.924219Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1906-01-01
Latitude / longitude (WGS84)50.759375 / 5.730570Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1906-01-01
Latitude / longitude (WGS84)50.782398 / 5.807592Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1906-01-01
Latitude / longitude (WGS84)50.912450 / 5.953882Operator in source snapshot: Oranje Nassau N.V.Recorded spud date: 1907-01-01
Latitude / longitude (WGS84)50.805333 / 5.961795Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1907-01-01
Latitude / longitude (WGS84)50.899448 / 5.973143Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1892-01-01
Latitude / longitude (WGS84)50.905351 / 5.975896Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1892-01-01
Latitude / longitude (WGS84)50.912179 / 5.979362Operator in source snapshot: Oranje Nassaumijnen N.V.Recorded spud date: 1900-01-01
Latitude / longitude (WGS84)50.857937 / 6.051422Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1902-01-01
Latitude / longitude (WGS84)50.906387 / 5.948192Operator in source snapshot: Oranje Nassau N.V.Recorded spud date: 1919-01-01
Latitude / longitude (WGS84)50.892645 / 6.063975Operator in source snapshot: Laura en VerenigingRecorded spud date: 1919-01-01
Latitude / longitude (WGS84)50.899708 / 6.045335Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1919-01-01
Latitude / longitude (WGS84)50.874938 / 5.815043Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1920-01-01
Latitude / longitude (WGS84)50.763222 / 5.736836Operator in source snapshot: R.O.D.Recorded spud date: 1921-01-01
Latitude / longitude (WGS84)50.832641 / 5.776135Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1922-01-01
Latitude / longitude (WGS84)50.824955 / 5.947103Operator in source snapshot: ROVDRecorded spud date: 1921-01-01
Latitude / longitude (WGS84)50.840432 / 6.013400Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1925-01-01
Latitude / longitude (WGS84)50.856035 / 5.679316Operator in source snapshot: Gem. MaastrichtRecorded spud date: 1927-11-28
Latitude / longitude (WGS84)50.830956 / 5.893196Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1935-01-01
Latitude / longitude (WGS84)50.779482 / 6.000794Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1936-01-01
Latitude / longitude (WGS84)50.780451 / 6.001566Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1937-04-07
Latitude / longitude (WGS84)50.863331 / 6.049501Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1937-01-01
Latitude / longitude (WGS84)50.861775 / 6.052256Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1937-01-01
Latitude / longitude (WGS84)50.848480 / 6.018394Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1937-01-01
Latitude / longitude (WGS84)50.774517 / 5.929729Operator in source snapshot: MY. CAVANDO ACQUIRO IN DE MEZZELRecorded spud date: 1936-01-01
Latitude / longitude (WGS84)50.774610 / 5.930288Operator in source snapshot: MY. CAVANDO ACQUIRO IN DE MEZZELRecorded spud date: 1936-01-01
Latitude / longitude (WGS84)50.774877 / 5.929723Operator in source snapshot: MY. CAVANDO ACQUIRO IN DE MEZZELRecorded spud date: 1936-01-01
Latitude / longitude (WGS84)50.774695 / 5.930152Operator in source snapshot: MY. CAVANDO ACQUIRO IN DE MEZZELRecorded spud date: 1936-01-01
Latitude / longitude (WGS84)50.775246 / 5.927888Operator in source snapshot: MY. CAVANDO ACQUIRO IN DE MEZZELRecorded spud date: 1936-01-01
Latitude / longitude (WGS84)50.774702 / 5.929159Operator in source snapshot: MY. CAVANDO ACQUIRO IN DE MEZZELRecorded spud date: 1936-01-01
Latitude / longitude (WGS84)50.774877 / 5.930433Operator in source snapshot: MY. CAVANDO ACQUIRO IN DE MEZZELRecorded spud date: 1937-01-01
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Explore measurements and research
These linked source collections have their own coverage and units. They are not automatically joined to the atlas selection.
How has field production evolved?
Compare complete 12-month production windows, historical peaks and produced-water share.
How has drilling changed?
Explore Norway’s reported starts over complete calendar years, with source coverage and annual Brent context.
What do the log curves measure?
Inspect depth-aligned source curves, original units and missing values in individual log wells.
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-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 this category
Source accessed:
Reuse terms: review-source-terms
TNO / NLOG — Netherlands boreholes
5,611 · Records in this category
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 this category
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 this category
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 this category
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 this category
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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