Latitude / longitude (WGS84)38.831268 / -122.875143Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
Public well atlas
Explore documented wells and boreholes. Search source identifiers, inspect coordinates and compare available records.
Choose a well category
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 · 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.
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)38.823174 / -122.865199Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
Latitude / longitude (WGS84)38.917467 / -122.885782Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
Latitude / longitude (WGS84)38.917617 / -122.887257Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
Latitude / longitude (WGS84)38.885045 / -122.866467Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
Latitude / longitude (WGS84)38.894544 / -122.869589Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
Latitude / longitude (WGS84)38.899051 / -122.881566Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
Latitude / longitude (WGS84)38.907336 / -122.903127Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
Latitude / longitude (WGS84)38.903488 / -122.877136Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
Latitude / longitude (WGS84)38.875811 / -122.858552Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
Latitude / longitude (WGS84)38.882411 / -122.855592Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
Latitude / longitude (WGS84)38.898295 / -122.906641Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
Latitude / longitude (WGS84)38.869345 / -122.892852Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
Latitude / longitude (WGS84)38.877617 / -122.877723Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
Latitude / longitude (WGS84)38.872230 / -122.861506Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
Latitude / longitude (WGS84)38.863105 / -122.835490Operator in source snapshot: Not reported / not verifiedRecorded spud date: Not reported / not verified
Latitude / longitude (WGS84)-39.357133 / 174.365805Operator in source snapshot: PETROLEUM CORPORATION OF NZ EXPL. LTDRecorded spud date: 1993-02-03
Latitude / longitude (WGS84)-39.344875 / 174.365222Operator in source snapshot: PETROLEUM CORPORATION OF NZ EXPL. LTDRecorded spud date: 1993-09-06
Latitude / longitude (WGS84)-39.344875 / 174.365222Operator in source snapshot: FLETCHER CHALLENGE ENERGY TARANAKIRecorded spud date: 1998-06-17
Latitude / longitude (WGS84)-39.329927 / 174.360903Operator in source snapshot: PETROLEUM CORPORATION OF NZ EXPL. LTDRecorded spud date: 1994-02-14
Oil and gasExploration
Ngapaeruru-1
NZ-NGAPAERURU-1-ALL · NZ Petroleum & Minerals — Public petroleum wells
Latitude / longitude (WGS84)-40.240242 / 176.300067Operator in source snapshot: TAG OIL LTDRecorded spud date: 2013-04-22
Oil and gasExploration
Ngatoro South-1
NZ-NGATORO SOUTH-1-ALL · NZ Petroleum & Minerals — Public petroleum wells
Latitude / longitude (WGS84)-39.223156 / 174.228714Operator in source snapshot: GREYMOUTH PETROLEUM LTDRecorded spud date: 2016-12-12
Latitude / longitude (WGS84)-39.203665 / 174.170319Operator in source snapshot: PETROLEUM CORPORATION OF NZ EXPL. LTDRecorded spud date: 1983-12-18
Latitude / longitude (WGS84)-39.194922 / 174.184858Operator in source snapshot: NEW ZEALAND OIL AND GAS LTD (NZOG)Recorded spud date: 1998-06-28
Oil and gasAppraisal
Ngatoro-11 ST
NZ-NGATORO-11 ST-ALL · NZ Petroleum & Minerals — Public petroleum wells
Latitude / longitude (WGS84)-39.194925 / 174.184856Operator in source snapshot: GREYMOUTH PETROLEUM LTDRecorded spud date: 2007-07-09
Oil and gasExploration
Ngatoro-13
NZ-NGATORO-13-ALL · NZ Petroleum & Minerals — Public petroleum wells
Latitude / longitude (WGS84)-39.211390 / 174.183490Operator in source snapshot: GREYMOUTH PETROLEUM LTDRecorded spud date: 2006-10-28
Oil and gasExploration
Ngatoro-14
NZ-NGATORO-14-ALL · NZ Petroleum & Minerals — Public petroleum wells
Latitude / longitude (WGS84)-39.207357 / 174.194468Operator in source snapshot: GREYMOUTH PETROLEUM LTDRecorded spud date: 2012-04-02
Oil and gasExploration
Ngatoro-15
NZ-NGATORO-15-ALL · NZ Petroleum & Minerals — Public petroleum wells
Latitude / longitude (WGS84)-39.207341 / 174.194368Operator in source snapshot: GREYMOUTH PETROLEUM LTDRecorded spud date: 2012-05-29
Oil and gasDevelopment
Ngatoro-16
NZ-NGATORO-16-ALL · NZ Petroleum & Minerals — Public petroleum wells
Latitude / longitude (WGS84)-39.207400 / 174.194619Operator in source snapshot: GREYMOUTH PETROLEUM LTDRecorded spud date: 2012-07-06
Latitude / longitude (WGS84)-39.209902 / 174.173725Operator in source snapshot: GREYMOUTH PETROLEUM LTDRecorded spud date: 2014-05-22
Latitude / longitude (WGS84)-39.194943 / 174.184922Operator in source snapshot: NEW ZEALAND OIL AND GAS LTD (NZOG)Recorded spud date: 1991-10-12
Latitude / longitude (WGS84)-39.184609 / 174.188377Operator in source snapshot: NEW ZEALAND OIL AND GAS LTD (NZOG)Recorded spud date: 1993-01-14
Oil and gasExploration
Ngatoro-3 ST1
NZ-NGATORO-3 ST1-ALL · NZ Petroleum & Minerals — Public petroleum wells
Latitude / longitude (WGS84)-39.184608 / 174.188376Operator in source snapshot: GREYMOUTH PETROLEUM LTDRecorded spud date: 2005-09-26
Latitude / longitude (WGS84)-39.193014 / 174.175635Operator in source snapshot: NEW ZEALAND OIL AND GAS LTD (NZOG)Recorded spud date: 1993-03-07
Latitude / longitude (WGS84)-39.209992 / 174.173731Operator in source snapshot: NEW ZEALAND OIL AND GAS LTD (NZOG)Recorded spud date: 1993-12-20
Latitude / longitude (WGS84)-39.203939 / 174.170768Operator in source snapshot: NEW ZEALAND OIL AND GAS LTD (NZOG)Recorded spud date: 1996-03-27
Latitude / longitude (WGS84)-39.203908 / 174.170722Operator in source snapshot: NEW ZEALAND OIL AND GAS LTD (NZOG)Recorded spud date: 1996-04-09
Latitude / longitude (WGS84)-39.203886 / 174.170323Operator in source snapshot: NEW ZEALAND OIL AND GAS LTD (NZOG)Recorded spud date: 1996-04-22
Latitude / longitude (WGS84)-39.194884 / 174.184835Operator in source snapshot: NEW ZEALAND OIL AND GAS LTD (NZOG)Recorded spud date: 1998-06-06
Oil and gasUnclassified
NGT KERSLEY D- 002-E/093-B-16
05638 · BC Energy Regulator — Public well surface holes
Latitude / longitude (WGS84)52.839791 / -122.391149Operator 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.
Related industry reporting
Scarborough reaches 99% completion; first LNG cargo remains a target
Woodside’s third-quarter report records gas entering the FPU and trunkline. That milestone does not establish that an LNG cargo has shipped.
Woodside Energy Group — issuer release via Business Wire
Heisenberg appraisal: the verified March 2024 wells and resource estimate
Equinor operated 35/10-11 S and A with DNO as partner. The 2024 report describes a 12-metre column in the sidetrack and no formation test.
Norwegian Offshore Directorate
InPlay’s verified Q3 results: 19,254 boe/d and a separate 2027 outlook
The official release is dated 5 November 2026. Quarter averages, individual-well initial rates and preliminary guidance have distinct scopes.
InPlay Oil Corp. — Q3 2026 results
Athabasca’s Q3 report separates Leismer output from its 2027 expansion target
The 28 October release reports Leismer at 25,020 barrels daily and targets 40,000 by the end of 2027. Corporate output has a different scope.
Athabasca Oil Corporation — Q3 2026 results
Petrobras finds another oil-bearing interval in the Morpho well
The deeper interval adds exploration evidence in Brazil’s FZA-M-59 block; laboratory characterization remains pending.
Agência Petrobras
OGDCL reports condensate and gas potential at Bobi-11
The development well update concerns reported potential, with no sustained production period specified.
Oil and Gas Development Company Limited
Beyond the wellhead, context.
A source-linked view of global energy, wells and resources in seven languages.