Oil and gasAppraisal
Mangahewa-14
NZ-MANGAHEWA-14-ALL · NZ Petroleum & Minerals — Public petroleum wells
Latitude / longitude (WGS84)-39.051247 / 174.312119Operator in source snapshot: TODD TARANAKI LIMITEDRecorded spud date: 2013-08-18
Public well atlas
Explore documented wells and boreholes. Search source identifiers, inspect coordinates and compare available records.
- Matching records
- 519
- Distinct source well IDs
- 412
- 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.
Oil and gasDevelopment
Mangahewa-15
NZ-MANGAHEWA-15-ALL · NZ Petroleum & Minerals — Public petroleum wells
Latitude / longitude (WGS84)-39.051197 / 174.312094Operator in source snapshot: TODD TARANAKI LIMITEDRecorded spud date: 2013-06-24
Latitude / longitude (WGS84)-39.613514 / 173.057122Operator in source snapshot: OMV NEW ZEALAND LIMITEDRecorded spud date: 2013-11-30
Latitude / longitude (WGS84)-38.403222 / 174.646703Operator in source snapshot: KEA EXPLORATION LTDRecorded spud date: 2013-01-08
Latitude / longitude (WGS84)32.033033 / 35.001026Operator in source snapshot: Givot Olam Oil Exploration Ltd. Partn.Recorded spud date: 2013-06-20
Latitude / longitude (WGS84)32.033033 / 35.001026Operator in source snapshot: Givot Olam Oil Exploration Ltd. Partn.Recorded spud date: 2013-12-23
Latitude / longitude (WGS84)52.767664 / 5.044954Operator in source snapshot: ECW Geoholding BVRecorded spud date: 2013-06-05
Latitude / longitude (WGS84)52.767666 / 5.044850Operator in source snapshot: ECW Geoholding BVRecorded spud date: 2013-08-05
Latitude / longitude (WGS84)52.767666 / 5.044850Operator in source snapshot: ECW Geoholding BVRecorded spud date: 2013-09-13
Latitude / longitude (WGS84)52.767666 / 5.044850Operator in source snapshot: ECW Geoholding BVRecorded spud date: 2013-09-26
Latitude / longitude (WGS84)52.767669 / 5.044139Operator in source snapshot: ECW Geoholding BVRecorded spud date: 2013-11-09
Latitude / longitude (WGS84)51.977767 / 4.219504Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 2013-12-03
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
Latitude / longitude (WGS84)53.119395 / -2.124767Operator in source snapshot: Not reported / not verifiedRecorded spud date: 2013-08-08
Latitude / longitude (WGS84)51.763612 / 4.483985Operator in source snapshot: NAMRecorded spud date: 2013-01-29
Latitude / longitude (WGS84)52.755208 / 3.756463Operator in source snapshot: Wintershall Noordzee B.V.Recorded spud date: 2013-04-02
Latitude / longitude (WGS84)52.359139 / 3.340646Operator in source snapshot: Dana Petroleum Netherlands B.V.Recorded spud date: 2013-04-27
Latitude / longitude (WGS84)52.386511 / 3.357284Operator in source snapshot: Dana Petroleum Netherlands B.V.Recorded spud date: 2013-11-23
Latitude / longitude (WGS84)52.359139 / 3.340646Operator in source snapshot: Dana Petroleum Netherlands B.V.Recorded spud date: 2013-05-24
Latitude / longitude (WGS84)52.191127 / 4.136079Operator in source snapshot: Gaz de France SuezRecorded spud date: 2013-12-31
Latitude / longitude (WGS84)52.191154 / 4.136124Operator in source snapshot: Gaz de France SuezRecorded spud date: 2013-11-21
Latitude / longitude (WGS84)-37.894261 / 172.731311Operator in source snapshot: ANADARKO NZ TARANAKI CORecorded spud date: 2013-11-26
Oil and gasExploration
Sidewinder-5
NZ-SIDEWINDER-5-ALL · NZ Petroleum & Minerals — Public petroleum wells
Latitude / longitude (WGS84)-39.209928 / 174.202622Operator in source snapshot: TAG OIL LTDRecorded spud date: 2013-01-18
Oil and gasExploration
Sidewinder-6
NZ-SIDEWINDER-6-ALL · NZ Petroleum & Minerals — Public petroleum wells
Latitude / longitude (WGS84)-39.210006 / 174.202622Operator in source snapshot: TAG OIL LTDRecorded spud date: 2013-02-12
Oil and gasExploration
Sidewinder-7
NZ-SIDEWINDER-7-ALL · NZ Petroleum & Minerals — Public petroleum wells
Latitude / longitude (WGS84)-39.210083 / 174.202625Operator in source snapshot: TAG OIL LTDRecorded spud date: 2013-03-11
Latitude / longitude (WGS84)32.919497 / 33.915111Operator in source snapshot: Noble Energy Mediterranean Ltd.Recorded spud date: 2013-10-08
Latitude / longitude (WGS84)32.919497 / 33.915111Operator in source snapshot: Noble Energy Mediterranean Ltd.Recorded spud date: 2013-10-08
Oil and gasExploration
Tangamatai Stratigraphic-1
NZ-TANGAMATAI STRATIGRAPHIC-1-ALL · NZ Petroleum & Minerals — Public petroleum wells
Latitude / longitude (WGS84)-38.588150 / 178.148594Operator in source snapshot: TAG OIL LTDRecorded spud date: 2013-02-19
Latitude / longitude (WGS84)-39.407403 / 174.299733Operator in source snapshot: TARANAKI VENTURES LTDRecorded spud date: 2013-01-18
Oil and gasExploration
Wairere-1A
NZ-WAIRERE-1A-ALL · NZ Petroleum & Minerals — Public petroleum wells
Latitude / longitude (WGS84)-39.407403 / 174.299733Operator in source snapshot: TARANAKI VENTURES LTDRecorded spud date: 2013-01-31
Latitude / longitude (WGS84)53.293181 / 6.247459Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 2013-04-23
Latitude / longitude (WGS84)53.834831 / -0.189133Operator in source snapshot: Not reported / not verifiedRecorded spud date: 2013-06-27
Latitude / longitude (WGS84)50.667115 / -2.040416Operator in source snapshot: Not reported / not verifiedRecorded spud date: 2013-05-25
Latitude / longitude (WGS84)50.667115 / -2.040416Operator in source snapshot: Not reported / not verifiedRecorded spud date: 2013-06-27
Latitude / longitude (WGS84)50.667115 / -2.040416Operator in source snapshot: Not reported / not verifiedRecorded spud date: 2013-06-06
Latitude / longitude (WGS84)50.683209 / -1.988114Operator in source snapshot: Not reported / not verifiedRecorded spud date: 2013-09-11
Latitude / longitude (WGS84)50.683245 / -1.988129Operator in source snapshot: Not reported / not verifiedRecorded spud date: 2013-11-06
Latitude / longitude (WGS84)-39.270242 / 174.238986Operator in source snapshot: GREYMOUTH PETROLEUM LTDRecorded spud date: 2013-03-23
Latitude / longitude (WGS84)-39.270442 / 174.238928Operator in source snapshot: GREYMOUTH PETROLEUM LTDRecorded spud date: 2013-08-27
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.
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Beyond the wellhead, context.
A source-linked view of wells, energy and markets in seven languages.