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WELLFICENT / Public well atlas

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
4,119
Distinct source well IDs
3,424
Source catalogues
5

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.

Matching records 4,119

Oil and gasAppraisal

Pohokura South-1B

NZ-POHOKURA SOUTH-1B-ALL · NZ Petroleum & Minerals — Public petroleum wells

Latitude / longitude (WGS84)-38.985834 / 174.302433Operator in source snapshot: SHELL TODD OIL SERVICES LIMITEDRecorded spud date: 2002-10-27
Oil and gasAppraisal

Pohokura-3

NZ-POHOKURA-3-ALL · NZ Petroleum & Minerals — Public petroleum wells

Latitude / longitude (WGS84)-38.891157 / 174.250210Operator in source snapshot: SHELL TODD OIL SERVICES LIMITEDRecorded spud date: 2002-10-27
Oil and gasAppraisal

Puka-2

NZ-PUKA-2-ALL · NZ Petroleum & Minerals — Public petroleum wells

Latitude / longitude (WGS84)-39.401161 / 174.397592Operator in source snapshot: KEA EXPLORATION LTDRecorded spud date: 2012-11-28
Oil and gasAppraisal

Puka-3

NZ-PUKA-3-ALL · NZ Petroleum & Minerals — Public petroleum wells

Latitude / longitude (WGS84)-39.401096 / 174.397516Operator in source snapshot: KEA EXPLORATION LTDRecorded spud date: 2014-07-22
Oil and gasAppraisal

Pukeko-1

NZ-PUKEKO-1-ALL · NZ Petroleum & Minerals — Public petroleum wells

Latitude / longitude (WGS84)-39.921562 / 172.937409Operator in source snapshot: NEW ZEALAND OVERSEAS PETROLEUM LTDRecorded spud date: 2004-04-29
Oil and gasAppraisal

Pukemai-2

NZ-PUKEMAI-2-ALL · NZ Petroleum & Minerals — Public petroleum wells

Latitude / longitude (WGS84)-39.073518 / 174.342146Operator in source snapshot: PETROLEUM CORPORATION OF NZ EXPL. LTDRecorded spud date: 1983-10-22
Oil and gasAppraisal

Pukemai-2A

NZ-PUKEMAI-2A-ALL · NZ Petroleum & Minerals — Public petroleum wells

Latitude / longitude (WGS84)-39.073518 / 174.342146Operator in source snapshot: PETROLEUM CORPORATION OF NZ EXPL. LTDRecorded spud date: 1983-11-24
Oil and gasAppraisal

Q

30/07a-S15 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.724537 / 2.205890Operator in source snapshot: CHRYSAOR PETROLEUM COMPANY U.K. LIMITEDRecorded spud date: 2019-06-24
Oil and gasAppraisal

Q01-05

7457 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.879571 / 4.135951Operator in source snapshot: Union Oil Comapny of the NetherlandsRecorded spud date: 1979-04-26
Oil and gasAppraisal

Q01-07

7469 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.920679 / 4.097089Operator in source snapshot: Union Oil Company of the NetherlandsRecorded spud date: 1980-04-13
Oil and gasAppraisal

Q01-10

7461 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.928352 / 4.074923Operator in source snapshot: Union Oil Company of the NetherlandsRecorded spud date: 1980-09-07
Oil and gasAppraisal

Q01-11

7462 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.889544 / 4.302849Operator in source snapshot: Union Oil Company of the NetherlandsRecorded spud date: 1980-10-14
Oil and gasAppraisal

Q01-12

7463 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.914988 / 4.175144Operator in source snapshot: Union Oil Company of the NetherlandsRecorded spud date: 1981-02-03
Oil and gasAppraisal

Q01-14

7483 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.924575 / 4.149044Operator in source snapshot: Union Oil Company of the NetherlandsRecorded spud date: 1981-04-15
Oil and gasAppraisal

Q01-15

7465 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.960458 / 4.118448Operator in source snapshot: Union Oil Company of the NetherlandsRecorded spud date: 1981-05-22
Oil and gasAppraisal

Q01-16

7466 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.932928 / 4.137645Operator in source snapshot: Union Oil Company of the NetherlandsRecorded spud date: 1981-06-22
Oil and gasAppraisal

Q01-16-SIDETRACK1

7467 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.932928 / 4.137645Operator in source snapshot: Union Oil Company of the NetherlandsRecorded spud date: 1981-07-17
Oil and gasAppraisal

Q01-20

7686 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.972116 / 4.105227Operator in source snapshot: Unocal Netherlands Inc.Recorded spud date: 1985-12-27
Oil and gasAppraisal

Q01-21

7689 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.972151 / 4.105243Operator in source snapshot: Unocal Netherlands Inc.Recorded spud date: 1986-01-29
Oil and gasAppraisal

Q01-21-SIDETRACK1

8459 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.972151 / 4.105243Operator in source snapshot: Unocal Netherlans Inc.Recorded spud date: 1986-02-21
Oil and gasAppraisal

Q01-21-SIDETRACK2

8460 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.972151 / 4.105243Operator in source snapshot: Unocal Netherlands Inc.Recorded spud date: 1986-02-24
Oil and gasAppraisal

Q01-23

8050 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.881868 / 4.318966Operator in source snapshot: Unocal Netherlands B.V.Recorded spud date: 1991-05-20
Oil and gasAppraisal

Q01-25

8579 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.871429 / 4.206668Operator in source snapshot: Clyde Petroleum Exploratie B.V.Recorded spud date: 2002-06-03
Oil and gasAppraisal

Q01-D-01

8995 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.871482 / 4.169956Operator in source snapshot: Wintershall Noordzee B.V.Recorded spud date: 2009-02-28
Oil and gasAppraisal

Q01-HOORN-A-06

7533 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.924575 / 4.149044Operator in source snapshot: Union Oil Company of the NetherlandsRecorded spud date: 1983-10-02
Oil and gasAppraisal

Q02-06

8691 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.870784 / 4.487056Operator in source snapshot: Wintershall Noordzee B.V.Recorded spud date: 2005-10-11
Oil and gasAppraisal

Q04-03

7491 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.727575 / 4.318288Operator in source snapshot: British Petroleum Exploratie Maatschappij Nederland B.V.Recorded spud date: 1982-02-06
Oil and gasAppraisal

Q04-A-01

8439 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.778923 / 4.266762Operator in source snapshot: Clyde Petroleum Exploratie B.V.Recorded spud date: 1999-05-30
Oil and gasAppraisal

Q04-A-01-S1

8440 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.778923 / 4.266762Operator in source snapshot: Clyde Petroleum Exploratie B.V.Recorded spud date: 1999-06-17
Oil and gasAppraisal

Q04-A-02

8504 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.778904 / 4.266880Operator in source snapshot: Clyde Petroleum Exploratie B.V.Recorded spud date: 2000-12-11
Oil and gasAppraisal

Q04-C-02

8609 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.825548 / 4.283361Operator in source snapshot: Wintershall Noordzee B.V.Recorded spud date: 2003-08-30
Oil and gasAppraisal

Q08-03

7498 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.594812 / 4.529147Operator in source snapshot: British Petroleum Exploratie Maatschappij Nederland B.V.Recorded spud date: 1982-03-15
Oil and gasAppraisal

Q08-05

8530 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.639776 / 4.431220Operator in source snapshot: British Petroleum Exploratie Maatschappij Nederland B.V.Recorded spud date: 1984-01-08
Oil and gasAppraisal

Q08-05-SIDETRACK1

8532 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.639776 / 4.431220Operator in source snapshot: British Petroleum Exploratie Maatschappij Nederland B.V.Recorded spud date: 1984-01-30
Oil and gasAppraisal

Q08-05-SIDETRACK2

8533 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.639776 / 4.431220Operator in source snapshot: British Petroleum Exploratie Maatschappij Nederland B.V.Recorded spud date: 1984-02-06
Oil and gasAppraisal

Q08-05-SIDETRACK3

7546 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.639776 / 4.431220Operator in source snapshot: British Petroleum Exploratie Maatschappij Nederland B.V.Recorded spud date: 1984-02-22
Oil and gasAppraisal

Q10-A-01

9234 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.495720 / 4.214709Operator in source snapshot: Tulip Oil Netherlands Offshore B.V.Recorded spud date: 2015-08-05
Oil and gasAppraisal

Q10-A-02

9293 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.495710 / 4.214738Operator in source snapshot: Tulip Oil Netherlands Offshore B.V.Recorded spud date: 2019-01-07
Oil and gasAppraisal

Q10-A-03-SIDETRACK1

9302 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.495692 / 4.214723Operator in source snapshot: Tulip Oil Netherlands Offshore B.V.Recorded spud date: 2019-03-26
Oil and gasAppraisal

Q10-A-04

9295 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.495702 / 4.214679Operator in source snapshot: Tulip Oil Netherlands Offshore B.V.Recorded spud date: 2019-01-18

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

Water

Geothermal

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.

Record details

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