Latitude / longitude (WGS84)-39.375547 / 174.307547Operator in source snapshot: TAG OIL LTDRecorded spud date: 2011-12-28
Oil and gas wells: Norway, UK, Canada and more
Explore documented wells and boreholes. Search source identifiers, inspect coordinates and compare available records.
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Category counts and scope
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 · Oil and gas
- Matching records
- 61,660
- Distinct source well IDs
- 52,403
- Source catalogues
- 7
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.
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 up to three records across searches and pages. Your selection stays in this tab.
Latitude / longitude (WGS84)-39.375211 / 174.307578Operator in source snapshot: TAG OIL LTDRecorded spud date: 2012-01-13
Latitude / longitude (WGS84)-39.375142 / 174.307617Operator in source snapshot: TAG OIL LTDRecorded spud date: 2012-10-19
Oil and gasExploration
Cheal-B-H1-MM
NZ-CHEAL-B-H1-MM-ALL · NZ Petroleum & Minerals — Public petroleum wells
Latitude / longitude (WGS84)-39.375369 / 174.307322Operator in source snapshot: TAG OIL LTDRecorded spud date: 2010-10-16
Latitude / longitude (WGS84)-39.375558 / 174.307522Operator in source snapshot: AUSTRAL-PACIFIC ENERGY (NZ) LTDRecorded spud date: 2006-10-10
Latitude / longitude (WGS84)-39.375434 / 174.307424Operator in source snapshot: AUSTRAL-PACIFIC ENERGY (NZ) LTDRecorded spud date: 2006-12-04
Oil and gasDevelopment
Cheal-B4-ST1
NZ-CHEAL-B4-ST1-ALL · NZ Petroleum & Minerals — Public petroleum wells
Latitude / longitude (WGS84)-39.375436 / 174.307422Operator in source snapshot: TAG OIL LTDRecorded spud date: 2011-02-23
Latitude / longitude (WGS84)-39.367200 / 174.280872Operator in source snapshot: TAG OIL LTDRecorded spud date: 2011-05-21
Latitude / longitude (WGS84)-39.369106 / 174.281075Operator in source snapshot: TAG OIL LTDRecorded spud date: 2011-09-27
Latitude / longitude (WGS84)-39.367303 / 174.281017Operator in source snapshot: CHEAL PETROLEUM LTDRecorded spud date: 2012-05-11
Latitude / longitude (WGS84)-39.367353 / 174.281089Operator in source snapshot: CHEAL PETROLEUM LTDRecorded spud date: 2012-06-14
Latitude / longitude (WGS84)-39.384844 / 174.327861Operator in source snapshot: CHEAL PETROLEUM LTDRecorded spud date: 2013-08-18
Latitude / longitude (WGS84)-39.384778 / 174.327858Operator in source snapshot: CHEAL PETROLEUM LTDRecorded spud date: 2013-09-06
Latitude / longitude (WGS84)-39.384711 / 174.327858Operator in source snapshot: CHEAL PETROLEUM LTDRecorded spud date: 2013-10-08
Latitude / longitude (WGS84)-39.384644 / 174.327856Operator in source snapshot: CHEAL PETROLEUM LTDRecorded spud date: 2013-11-09
Latitude / longitude (WGS84)-39.384575 / 174.327856Operator in source snapshot: CHEAL PETROLEUM LTDRecorded spud date: 2013-12-02
Latitude / longitude (WGS84)-39.397306 / 174.283631Operator in source snapshot: CHEAL PETROLEUM LTDRecorded spud date: 2014-01-03
Latitude / longitude (WGS84)-39.397236 / 174.283628Operator in source snapshot: CHEAL PETROLEUM LTDRecorded spud date: 2014-01-25
Latitude / longitude (WGS84)-39.397172 / 174.283628Operator in source snapshot: CHEAL PETROLEUM LTDRecorded spud date: 2014-02-15
Oil and gasUnclassified
CHEROKEE ET AL S INGA 06-19-085-23
05326 · BC Energy Regulator — Public well surface holes
Latitude / longitude (WGS84)56.383018 / -121.627309Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
Oil and gasUnclassified
CHEROKEE ET AL S INGA 16-18-085-23
05327 · BC Energy Regulator — Public well surface holes
Latitude / longitude (WGS84)56.375881 / -121.615922Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
Latitude / longitude (WGS84)53.246262 / -0.440409Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1984-09-11
Oil and gasExploration
Chertsey Bore
NZ-CHERTSEY BORE-ALL · NZ Petroleum & Minerals — Public petroleum wells
Latitude / longitude (WGS84)-43.806666 / 171.937612Operator in source snapshot: CANTERBURY PETROLEUM PROSPECTING CO LTDRecorded spud date: 1914-10-22
Latitude / longitude (WGS84)50.668486 / -1.427274Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1995-12-04
Oil and gasUnclassified
CHEVRON CHEVES D- 048-A/094-J-11
06473 · BC Energy Regulator — Public well surface holes
Latitude / longitude (WGS84)58.537956 / -123.094934Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
Oil and gasUnclassified
CHEVRON EKWAN A- 099-G/094-I-10
04795 · BC Energy Regulator — Public well surface holes
Latitude / longitude (WGS84)58.658413 / -120.732677Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
Oil and gasUnclassified
CHEVRON EVIE B- 094-H/094-J-14
03371 · BC Energy Regulator — Public well surface holes
Latitude / longitude (WGS84)58.910053 / -123.045907Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
Oil and gasUnclassified
CHEVRON FIREWEED D- 053-H/094-A-13
03963 · BC Energy Regulator — Public well surface holes
Latitude / longitude (WGS84)56.881149 / -121.529580Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
Oil and gasUnclassified
CHEVRON FLATHEAD D- 022-H/082-G-02
07398 · BC Energy Regulator — Public well surface holes
Latitude / longitude (WGS84)49.106780 / -114.514991Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
Oil and gasUnclassified
CHEVRON FOX D- 003-K/094-H-08
05261 · BC Energy Regulator — Public well surface holes
Latitude / longitude (WGS84)57.424755 / -120.276585Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
Oil and gasUnclassified
CHEVRON HELMET B- 031-G/094-P-07
03843 · BC Energy Regulator — Public well surface holes
Latitude / longitude (WGS84)59.360264 / -120.635276Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
Oil and gasUnclassified
CHEVRON HELMET C- 084-B/094-P-07
03909 · BC Energy Regulator — Public well surface holes
Latitude / longitude (WGS84)59.322878 / -120.674581Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
Oil and gasUnclassified
CHEVRON KOTCHO C- 032-K/094-I-14
07194 · BC Energy Regulator — Public well surface holes
Latitude / longitude (WGS84)58.946088 / -121.274265Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
Oil and gasUnclassified
CHEVRON KOTCHO D- 009-E/094-I-15
03675 · BC Energy Regulator — Public well surface holes
Latitude / longitude (WGS84)58.838904 / -120.977151Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
Oil and gasUnclassified
CHEVRON KYKLO D- 095-F/094-I-11
04310 · BC Energy Regulator — Public well surface holes
Latitude / longitude (WGS84)58.665190 / -121.306935Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
Oil and gasUnclassified
CHEVRON MANSFIELD C- 072-D/082-G-15
06587 · BC Energy Regulator — Public well surface holes
Latitude / longitude (WGS84)49.813433 / -114.897766Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
Oil and gasUnclassified
CHEVRON MILO D- 079-F/094-J-10
01875 · BC Energy Regulator — Public well surface holes
Latitude / longitude (WGS84)58.647800 / -122.854644Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
Oil and gasUnclassified
CHEVRON N HELMET C- 074-B/094-P-10
03677 · BC Energy Regulator — Public well surface holes
Latitude / longitude (WGS84)59.565396 / -120.674353Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
Oil and gasUnclassified
CHEVRON N PETITOT A- 064-H/094-O-16
05731 · BC Energy Regulator — Public well surface holes
Latitude / longitude (WGS84)59.883338 / -122.043939Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
Oil and gasUnclassified
CHEVRON PEGGO D- 069-D/094-P-08
03680 · BC Energy Regulator — Public well surface holes
Latitude / longitude (WGS84)59.304631 / -120.480094Operator 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.
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 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.
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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