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WELL & ENERGY INTELLIGENCE
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
13,155
Distinct source well IDs
8,866
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 13,155

Oil and gasDevelopment

K18-KOTTER-05-SIDETRACK1

7580 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.081487 / 3.964449Operator in source snapshot: Continental Netherlands Oil Company B.V.Recorded spud date: 1984-12-24
Oil and gasDevelopment

K18-KOTTER-05-SIDETRACK2

8853 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.081487 / 3.964449Operator in source snapshot: Continental Netherlands Oil Company B.V.Recorded spud date: 1985-01-03
Oil and gasDevelopment

K18-KOTTER-05-SIDETRACK3

7581 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.081487 / 3.964449Operator in source snapshot: Continental Netherlands Oil Company B.V.Recorded spud date: 1985-01-11
Oil and gasDevelopment

K18-KOTTER-07

8854 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.081487 / 3.964449Operator in source snapshot: Continental Netherlands Oil Company B.V.Recorded spud date: 1985-03-25
Oil and gasDevelopment

K18-KOTTER-07-SIDETRACK1

7622 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.081487 / 3.964449Operator in source snapshot: Continental Netherlands Oil Company B.V.Recorded spud date: 1985-05-19
Oil and gasDevelopment

K18-KOTTER-08

7632 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.081487 / 3.964449Operator in source snapshot: Continental Netherlands Oil Company B.V.Recorded spud date: 1985-04-10
Oil and gasDevelopment

K18-KOTTER-08-SIDETRACK1

7959 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.081487 / 3.964449Operator in source snapshot: Continental Netherlands Oil Company B.V.Recorded spud date: 1989-12-06
Oil and gasDevelopment

K18-KOTTER-08-SIDETRACK2

8236 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.081487 / 3.964449Operator in source snapshot: Continental Netherlands Oil Company B.V.Recorded spud date: 1995-09-12
Oil and gasDevelopment

K18-KOTTER-08-SIDETRACK3

8239 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.081487 / 3.964449Operator in source snapshot: Continental Netherlands Oil Company B.V.Recorded spud date: 1995-10-26
Oil and gasDevelopment

K18-KOTTER-08-SIDETRACK4

8242 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.081487 / 3.964449Operator in source snapshot: Continental Netherlands Oil Company B.V.Recorded spud date: 1995-11-06
Oil and gasDevelopment

K18-KOTTER-10

7778 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.081487 / 3.964449Operator in source snapshot: Continental Netherlands Oil Company B.V.Recorded spud date: 1987-10-03
Oil and gasDevelopment

K18-KOTTER-10-SIDETRACK1

8677 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.081487 / 3.964449Operator in source snapshot: Wintershall Noordzee B.V.Recorded spud date: 2005-06-03
Oil and gasDevelopment

K18-KOTTER-11

8982 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.081487 / 3.964449Operator in source snapshot: Continental Netherlands Oil Company B.V.Recorded spud date: 1985-04-12
Oil and gasDevelopment

K18-KOTTER-12

8855 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.081487 / 3.964449Operator in source snapshot: Continental Netherlands Oil Company B.V.Recorded spud date: 1988-05-23
Oil and gasDevelopment

K18-KOTTER-12-SIDETRACK1

8052 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.081487 / 3.964449Operator in source snapshot: Continental Netherlands Oil Company B.V.Recorded spud date: 1991-05-29
Oil and gasDevelopment

KA-14

21/18a-K3J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.467678 / 0.510546Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 1990-12-24
Oil and gasDevelopment

KA-16

21/18a-K4J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.467718 / 0.510675Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 1991-04-20
Oil and gasDevelopment

KA-16S1

21/18a-K4J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.467718 / 0.510675Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 1991-06-20
Oil and gasDevelopment

Kaimiro-10

NZ-KAIMIRO-10-ALL · NZ Petroleum & Minerals — Public petroleum wells

Latitude / longitude (WGS84)-39.174715 / 174.153396Operator in source snapshot: PETROLEUM CORPORATION OF NZ EXPL. LTDRecorded spud date: 1995-08-16
Oil and gasDevelopment

Kaimiro-11

NZ-KAIMIRO-11-ALL · NZ Petroleum & Minerals — Public petroleum wells

Latitude / longitude (WGS84)-39.161019 / 174.149006Operator in source snapshot: PETROLEUM CORPORATION OF NZ EXPL. LTDRecorded spud date: 1995-10-24
Oil and gasDevelopment

Kaimiro-13

NZ-KAIMIRO-13-ALL · NZ Petroleum & Minerals — Public petroleum wells

Latitude / longitude (WGS84)-39.174755 / 174.153439Operator in source snapshot: FLETCHER CHALLENGE ENERGY TARANAKIRecorded spud date: 1997-01-31
Oil and gasDevelopment

Kaimiro-15

NZ-KAIMIRO-15-ALL · NZ Petroleum & Minerals — Public petroleum wells

Latitude / longitude (WGS84)-39.147173 / 174.171424Operator in source snapshot: FLETCHER CHALLENGE ENERGY TARANAKIRecorded spud date: 1997-03-04
Oil and gasDevelopment

Kaimiro-16

NZ-KAIMIRO-16-ALL · NZ Petroleum & Minerals — Public petroleum wells

Latitude / longitude (WGS84)-39.174649 / 174.153361Operator in source snapshot: FLETCHER CHALLENGE ENERGY TARANAKIRecorded spud date: 1997-10-11
Oil and gasDevelopment

Kaimiro-6

NZ-KAIMIRO-6-ALL · NZ Petroleum & Minerals — Public petroleum wells

Latitude / longitude (WGS84)-39.167549 / 174.159654Operator in source snapshot: PETROLEUM CORPORATION OF NZ EXPL. LTDRecorded spud date: 1994-10-14
Oil and gasDevelopment

Kaimiro-7

NZ-KAIMIRO-7-ALL · NZ Petroleum & Minerals — Public petroleum wells

Latitude / longitude (WGS84)-39.166081 / 174.169195Operator in source snapshot: PETROLEUM CORPORATION OF NZ EXPL. LTDRecorded spud date: 1994-12-08
Oil and gasDevelopment

Kaimiro-8 ST1

NZ-KAIMIRO-8 ST1-ALL · NZ Petroleum & Minerals — Public petroleum wells

Latitude / longitude (WGS84)-39.174675 / 174.153376Operator in source snapshot: GREYMOUTH PETROLEUM LTDRecorded spud date: 2014-10-21
Oil and gasDevelopment

Kapuni Deep-1

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

Latitude / longitude (WGS84)-39.485494 / 174.172483Operator in source snapshot: SHELL BP AND TODD OIL SERVICES LTDRecorded spud date: 1983-05-03
Oil and gasDevelopment

Kapuni-10

NZ-KAPUNI-10-ALL · NZ Petroleum & Minerals — Public petroleum wells

Latitude / longitude (WGS84)-39.482136 / 174.179927Operator in source snapshot: SHELL BP AND TODD OIL SERVICES LTDRecorded spud date: 1975-05-26
Oil and gasDevelopment

Kapuni-11

NZ-KAPUNI-11-ALL · NZ Petroleum & Minerals — Public petroleum wells

Latitude / longitude (WGS84)-39.494358 / 174.185483Operator in source snapshot: SHELL BP AND TODD OIL SERVICES LTDRecorded spud date: 1975-08-05
Oil and gasDevelopment

Kapuni-12

NZ-KAPUNI-12-ALL · NZ Petroleum & Minerals — Public petroleum wells

Latitude / longitude (WGS84)-39.431858 / 174.181038Operator in source snapshot: SHELL BP AND TODD OIL SERVICES LTDRecorded spud date: 1983-02-23
Oil and gasDevelopment

Kapuni-15

NZ-KAPUNI-15-ALL · NZ Petroleum & Minerals — Public petroleum wells

Latitude / longitude (WGS84)-39.431283 / 174.181117Operator in source snapshot: SHELL TODD OIL SERVICES LIMITEDRecorded spud date: 1991-11-04
Oil and gasDevelopment

Kapuni-15A

NZ-KAPUNI-15A-ALL · NZ Petroleum & Minerals — Public petroleum wells

Latitude / longitude (WGS84)-39.431283 / 174.181117Operator in source snapshot: SHELL TODD OIL SERVICES LIMITEDRecorded spud date: 1992-01-21
Oil and gasDevelopment

Kapuni-17

NZ-KAPUNI-17-ALL · NZ Petroleum & Minerals — Public petroleum wells

Latitude / longitude (WGS84)-39.494600 / 174.184994Operator in source snapshot: SHELL TODD OIL SERVICES LIMITEDRecorded spud date: 2009-12-14
Oil and gasDevelopment

Kapuni-18

NZ-KAPUNI-18-ALL · NZ Petroleum & Minerals — Public petroleum wells

Latitude / longitude (WGS84)-39.431711 / 174.180950Operator in source snapshot: SHELL TODD OIL SERVICES LIMITEDRecorded spud date: 2010-02-12
Oil and gasDevelopment

Kapuni-2

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

Latitude / longitude (WGS84)-39.492122 / 174.170261Operator in source snapshot: SHELL BP AND TODD OIL SERVICES LTDRecorded spud date: 1961-11-09
Oil and gasDevelopment

Kapuni-5

NZ-KAPUNI-5-ALL · NZ Petroleum & Minerals — Public petroleum wells

Latitude / longitude (WGS84)-39.482692 / 174.180205Operator in source snapshot: SHELL BP AND TODD OIL SERVICES LTDRecorded spud date: 1974-03-25
Oil and gasDevelopment

Kapuni-6

NZ-KAPUNI-6-ALL · NZ Petroleum & Minerals — Public petroleum wells

Latitude / longitude (WGS84)-39.494636 / 174.185761Operator in source snapshot: SHELL BP AND TODD OIL SERVICES LTDRecorded spud date: 1973-12-21
Oil and gasDevelopment

Kapuni-7

NZ-KAPUNI-7-ALL · NZ Petroleum & Minerals — Public petroleum wells

Latitude / longitude (WGS84)-39.472414 / 174.176038Operator in source snapshot: SHELL BP AND TODD OIL SERVICES LTDRecorded spud date: 1974-10-09
Oil and gasDevelopment

Kapuni-8

NZ-KAPUNI-8-ALL · NZ Petroleum & Minerals — Public petroleum wells

Latitude / longitude (WGS84)-39.431302 / 174.180483Operator in source snapshot: SHELL BP AND TODD OIL SERVICES LTDRecorded spud date: 1974-12-31
Oil and gasDevelopment

Kapuni-9

NZ-KAPUNI-9-ALL · NZ Petroleum & Minerals — Public petroleum wells

Latitude / longitude (WGS84)-39.476025 / 174.195761Operator in source snapshot: SHELL BP AND TODD OIL SERVICES LTDRecorded spud date: 1975-03-19

Download filtered data

CSV, GeoJSON and NDJSON cover all matching records. JSON shows one page of records.

CSV ↓GEOJSON ↓NDJSON ↓JSON ↗JSON Schema ↗Label and prediction contract ↗

Explore measurements and research

These linked source collections have their own coverage and units. They are not automatically joined to the atlas selection.

Oil and gas

Browse hydrocarbon boreholes, drilling histories and source production series.

Water

Explore water boreholes, groundwater levels and chemistry.

Geothermal

Explore geothermal boreholes, FORGE logs and pressure measurements.

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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