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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 · Oil and gas
Matching records
7,879
Distinct source well IDs
7,440
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 7,879

Oil and gasExploration

E10-03-SIDETRACK2

8590 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)54.357813 / 3.251302Operator in source snapshot: Wintershall Noordzee B.V.Recorded spud date: 2002-09-03
Oil and gasExploration

E11-01

9150 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)54.401917 / 3.562387Operator in source snapshot: Tullow Oil Netherlands B.V.Recorded spud date: 2013-10-20
Oil and gasExploration

E12-01

7024 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)54.371448 / 3.860201Operator in source snapshot: Amoco Netherlands Petroleum CompanyRecorded spud date: 1972-09-30
Oil and gasExploration

E12-02

7960 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)54.398320 / 3.676738Operator in source snapshot: Continental Netherlands Oil Company B.V.Recorded spud date: 1990-01-01
Oil and gasExploration

E12-03

8055 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)54.474190 / 3.696076Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 1991-06-09
Oil and gasExploration

E12-04

8837 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)54.398836 / 3.787267Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 1995-11-30
Oil and gasExploration

E12-04-SIDETRACK1

8838 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)54.398836 / 3.787267Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 1995-12-14
Oil and gasExploration

E12-04-SIDETRACK2

8243 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)54.398836 / 3.787267Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 1995-12-25
Oil and gasExploration

E13-01

8527 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)54.290358 / 3.136977Operator in source snapshot: Pennzoil Nederland CompanyRecorded spud date: 1983-12-13
Oil and gasExploration

E13-01-SIDETRACK1

8528 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)54.290358 / 3.136977Operator in source snapshot: Pennzoil Nederland CompanyRecorded spud date: 1984-01-19
Oil and gasExploration

E13-01-SIDETRACK2

7515 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)54.290358 / 3.136977Operator in source snapshot: Pennzoil Nederland CompanyRecorded spud date: 1984-01-31
Oil and gasExploration

E14-01

7719 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)54.204966 / 3.554205Operator in source snapshot: Pennzoil Nederland CompanyRecorded spud date: 1986-06-06
Oil and gasExploration

E15-01

9356 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)54.220389 / 3.993544Operator in source snapshot: Neptune Energy Netherlands B.V.Recorded spud date: 2023-07-07
Oil and gasExploration

E16-01

7025 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)54.114241 / 3.291206Operator in source snapshot: Placid International Oil, Ltd.Recorded spud date: 1969-07-01
Oil and gasExploration

E16-02

8839 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)54.080904 / 3.142889Operator in source snapshot: Petroland B.V.Recorded spud date: 1984-01-25
Oil and gasExploration

E16-02-SIDETRACK1

8840 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)54.080904 / 3.142889Operator in source snapshot: Petroland B.V.Recorded spud date: 1984-04-13
Oil and gasExploration

E16-02-SIDETRACK2

7540 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)54.080904 / 3.142889Operator in source snapshot: Petroland B.V.Recorded spud date: 1984-04-21
Oil and gasExploration

E16-03

7961 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)54.161184 / 3.175281Operator in source snapshot: Elf Petroland B.V.Recorded spud date: 1989-12-30
Oil and gasExploration

E16-04

9000 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)54.076123 / 3.272675Operator in source snapshot: GDF Suez E&P Nederland B.V.Recorded spud date: 2009-04-23
Oil and gasExploration

E16-05

9038 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)54.165870 / 3.101797Operator in source snapshot: GDF Suez E&P Nederland B.V.Recorded spud date: 2010-12-26
Oil and gasExploration

E17-01

7026 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)54.093378 / 3.422553Operator in source snapshot: Unocal Netherlands B.V.Recorded spud date: 1969-06-14
Oil and gasExploration

E17-02

8254 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)54.081518 / 3.357484Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1996-03-22
Oil and gasExploration

E17-03

9121 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)54.001953 / 3.581712Operator in source snapshot: GDF SUEZ E&P Nederland B.V.Recorded spud date: 2014-05-03
Oil and gasExploration

E18-01

7027 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)54.127304 / 3.884823Operator in source snapshot: Arco Netherlands Inc.Recorded spud date: 1974-02-15
Oil and gasExploration

E18-02

7028 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)54.150691 / 3.776595Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1983-05-12
Oil and gasExploration

E18-03

8200 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)54.068012 / 3.752451Operator in source snapshot: Wintershall Noordzee B.V.Recorded spud date: 1995-02-08
Oil and gasExploration

E18-06

8705 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)54.120356 / 3.928954Operator in source snapshot: Wintershall Noordzee B.V.Recorded spud date: 2006-05-07
Oil and gasExploration

EAGLE MOOR 1

L46/22- 1 · NSTA — England onshore wellbore top holes

Latitude / longitude (WGS84)53.203481 / -0.672894Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1948-04-12
Oil and gasExploration

EAGLESDEN 1

LS/28- 3 · NSTA — England onshore wellbore top holes

Latitude / longitude (WGS84)51.050543 / 0.559670Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1999-06-19
Oil and gasExploration

EAKRING 1

L46/26- 2 · NSTA — England onshore wellbore top holes

Latitude / longitude (WGS84)53.144750 / -0.990716Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1939-03-26
Oil and gasExploration

EALAND 1

L46/11- 17 · NSTA — England onshore wellbore top holes

Latitude / longitude (WGS84)53.586476 / -0.839581Operator in source snapshot: Not reported / not verifiedRecorded spud date: 2012-08-12
Oil and gasExploration

Ealing-1

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

Latitude / longitude (WGS84)-44.051681 / 171.482950Operator in source snapshot: INDO-PACIFIC ENERGY LTDRecorded spud date: 2000-10-19
Oil and gasExploration

Earn-1

42/27- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.041111 / 0.391057Operator in source snapshot: DANA PETROLEUM (E&P) LIMITEDRecorded spud date: 2023-07-13
Oil and gasExploration

EAST RUSTON 1

L52/08- 1 · NSTA — England onshore wellbore top holes

Latitude / longitude (WGS84)52.787535 / 1.488956Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1971-06-06
Oil and gasExploration

EAST WORLDHAM 1

LR/26- 3 · NSTA — England onshore wellbore top holes

Latitude / longitude (WGS84)51.132613 / -0.942906Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1986-03-20
Oil and gasExploration

Eastern Bush-1

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

Latitude / longitude (WGS84)-45.985822 / 167.760485Operator in source snapshot: L & M PETROLEUM LTDRecorded spud date: 2007-04-20
Oil and gasExploration

EASTON 1

L33/26- 1 · NSTA — England onshore wellbore top holes

Latitude / longitude (WGS84)55.036602 / -2.875808Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1990-05-06
Oil and gasExploration

EBBERSTON MOOR 1

L41/22- 13 · NSTA — England onshore wellbore top holes

Latitude / longitude (WGS84)54.294521 / -0.620251Operator in source snapshot: Not reported / not verifiedRecorded spud date: 2007-01-23
Oil and gasExploration

EBBERSTON SOUTH 1

L41/22- 14 · NSTA — England onshore wellbore top holes

Latitude / longitude (WGS84)54.272035 / -0.615765Operator in source snapshot: INEOS UPSTREAM LIMITEDRecorded spud date: 2008-11-07
Oil and gasExploration

EDALE 1

LK/16- 1 · NSTA — England onshore wellbore top holes

Latitude / longitude (WGS84)53.361160 / -1.839557Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1937-09-01

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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