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WELLFICENT / Public well atlas

Oil and gas wells: Norway, UK, Canada and more

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 · 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.

Matching records 61,660

Oil and gasAppraisal

ROSSUM-WEERSELO-07-SIDETRACK1

1823 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.343320 / 6.937050Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1976-11-22
Oil and gasAppraisal

ROSSUM-WEERSELO-08

1824 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.330073 / 6.936415Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1977-12-04
Oil and gasAppraisal

ROSSUM-WEERSELO-09

1825 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.330596 / 6.936637Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1978-02-22
Oil and gasExploration

ROSWINKEL-01

1835 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.823533 / 7.035432Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1976-08-22
Oil and gasAppraisal

ROSWINKEL-02

1836 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.823483 / 7.035294Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1977-03-12
Oil and gasAppraisal

ROSWINKEL-03

1830 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.836661 / 7.070059Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1979-06-12
Oil and gasAppraisal

ROSWINKEL-04

1831 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.819061 / 7.007889Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1979-06-13
Oil and gasAppraisal

ROSWINKEL-05

1832 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.836512 / 7.069674Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1979-07-18
Oil and gasAppraisal

ROSWINKEL-06

5099 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.818847 / 7.005701Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1979-08-17
Oil and gasAppraisal

ROSWINKEL-06-SIDETRACK1

5100 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.818847 / 7.005701Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1979-11-04
Oil and gasAppraisal

ROSWINKEL-06-SIDETRACK2

1833 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.818847 / 7.005701Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1979-11-12
Oil and gasAppraisal

ROSWINKEL-07

5097 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.836381 / 7.069291Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1979-09-23
Oil and gasAppraisal

ROSWINKEL-07-SIDETRACK1

5098 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.836381 / 7.069291Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1979-12-05
Oil and gasAppraisal

ROSWINKEL-07-SIDETRACK2

1834 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.836381 / 7.069291Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1979-12-10
Oil and gasAppraisal

ROSWINKEL-08

2507 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.818935 / 7.006570Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1984-11-26
Oil and gasDevelopment

ROSWINKEL-09

5200 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.836234 / 7.068876Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1989-01-27
Oil and gasDevelopment

ROSWINKEL-09-SIDETRACK1

3696 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.836234 / 7.068876Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1989-03-03
Oil and gasExploration

Rotary Bore

NZ-ROTARY BORE-ALL · NZ Petroleum & Minerals — Public petroleum wells

Latitude / longitude (WGS84)-39.063897 / 174.041100Operator in source snapshot: TARANAKI OILWELLS LTDRecorded spud date: 1912-12-18
Oil and gasExploration

ROTHERFIELD 1

LS/26- 8 · NSTA — England onshore wellbore top holes

Latitude / longitude (WGS84)51.015572 / 0.163436Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1986-03-27
Oil and gasExploration

Rotokare-1

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

Latitude / longitude (WGS84)-39.412423 / 174.403606Operator in source snapshot: NEW ZEALAND OIL AND GAS LTD (NZOG)Recorded spud date: 1988-12-21
Oil and gasExploration

Rotokautuku-1

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

Latitude / longitude (WGS84)-37.884084 / 178.308298Operator in source snapshot: NZ AQUITAINE PETROLEUM LTDRecorded spud date: 1972-01-28
Oil and gasExploration

Rotokautuku-1 (Southern Cross)

NZ-ROTOKAUTUKU-1 (SOUTHERN CROSS)-ALL · NZ Petroleum & Minerals — Public petroleum wells

Latitude / longitude (WGS84)-37.864342 / 178.304659Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1881-01-01
Oil and gasExploration

Rotokautuku-2

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

Latitude / longitude (WGS84)-37.856622 / 178.320962Operator in source snapshot: NZ AQUITAINE PETROLEUM LTDRecorded spud date: 1884-01-01
Oil and gasExploration

Rotokautuku-4

NZ-ROTOKAUTUKU-4-ALL · NZ Petroleum & Minerals — Public petroleum wells

Latitude / longitude (WGS84)-37.861008 / 178.305492Operator in source snapshot: NZ AQUITAINE PETROLEUM LTDRecorded spud date: 1885-01-01
Oil and gasExploration

Rotokautuku-5

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

Latitude / longitude (WGS84)-37.868609 / 178.268688Operator in source snapshot: NZ AQUITAINE PETROLEUM LTDRecorded spud date: 1886-01-01
Oil and gasExploration

Rotongaro-1

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

Latitude / longitude (WGS84)-37.496097 / 175.117974Operator in source snapshot: SOLID ENERGY NEW ZEALAND LTDRecorded spud date: 2005-07-25
Oil and gasExploration

ROTTERDAM SCHULPWEG-01

2469 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)51.878084 / 4.455499Operator in source snapshot: NAMRecorded spud date: 1984-05-15
Oil and gasAppraisal

ROTTERDAM SCHULPWEG-02

2488 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)51.878173 / 4.455560Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1984-08-18
Oil and gasDevelopment

ROTTERDAM-01-SIDETRACK1

2574 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)51.878084 / 4.455499Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1985-11-25
Oil and gasAppraisal

ROTTERDAM-03

5201 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)51.878004 / 4.455467Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1987-12-23
Oil and gasAppraisal

ROTTERDAM-03-SIDETRACK1

5202 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)51.878004 / 4.455467Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1987-12-31
Oil and gasAppraisal

ROTTERDAM-03-SIDETRACK2

3062 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)51.878004 / 4.455467Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1988-01-12
Oil and gasDevelopment

ROTTERDAM-04

3071 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)51.877914 / 4.455421Operator in source snapshot: NAMRecorded spud date: 1988-02-22
Oil and gasAppraisal

ROTTERDAM-05

3720 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)51.890429 / 4.451218Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1989-07-30
Oil and gasAppraisal

ROTTERDAM-06

1203 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)51.890467 / 4.451002Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1989-10-23
Oil and gasDevelopment

ROTTERDAM-07

3826 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)51.880672 / 4.456382Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1992-03-17
Oil and gasDevelopment

ROTTERDAM-08

3828 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)51.880699 / 4.456397Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1992-04-15
Oil and gasDevelopment

ROTTERDAM-08-SIDETRACK1

5938 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)51.880699 / 4.456397Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 2020-07-29
Oil and gasInjection purpose

ROTTERDAM-09

3834 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)51.880636 / 4.456337Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1992-05-21
Oil and gasDevelopment

ROTTERDAM-10

3861 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)51.880652 / 4.456512Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1993-07-08

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

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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