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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.

Matching records
699
Distinct source well IDs
656
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.

Matching records 699

Oil and gasDevelopment

CAUP4

211/26-U4J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.160236 / 1.108811Operator in source snapshot: TAQA BRATANI LIMITEDRecorded spud date: 1984-02-14
Oil and gasDevelopment

CAUP4S1

211/26-U4J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.160236 / 1.108811Operator in source snapshot: TAQA BRATANI LIMITEDRecorded spud date: 1984-03-14
Oil and gasDevelopment

CAUP5

211/21- 10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.180718 / 1.140308Operator in source snapshot: TAQA BRATANI LIMITEDRecorded spud date: 1984-07-22
Oil and gasDevelopment

CAUP5S1

211/21- 10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.180718 / 1.140308Operator in source snapshot: TAQA BRATANI LIMITEDRecorded spud date: 1984-09-14
Oil and gasDevelopment

CAUW4

211/21- 13 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.189390 / 1.102599Operator in source snapshot: TAQA BRATANI LIMITEDRecorded spud date: 1984-11-08
Oil and gasExploration

CHERRY WILLINGHAM 1

L46/23- 23 · NSTA — England onshore wellbore top holes

Latitude / longitude (WGS84)53.246262 / -0.440409Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1984-09-11
Oil and gasExploration

CLEETHORPES 1

L46/15- 1 · NSTA — England onshore wellbore top holes

Latitude / longitude (WGS84)53.544302 / -0.035970Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1984-05-15
Oil and gasExploration

Clipper-1

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

Latitude / longitude (WGS84)-44.969005 / 171.896541Operator in source snapshot: SHELL BP TODD CANTERBURY SERVICES LTDRecorded spud date: 1984-03-27
Oil and gasDevelopment

CN02

211/21-N15J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.239972 / 1.147604Operator in source snapshot: TAQA BRATANI LIMITEDRecorded spud date: 1984-12-19
Oil and gasDevelopment

CN04

211/21-N14 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.239986 / 1.147690Operator in source snapshot: TAQA BRATANI LIMITEDRecorded spud date: 1984-10-28
Oil and gasDevelopment

CN09

211/21-N11J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.239994 / 1.147844Operator in source snapshot: TAQA BRATANI LIMITEDRecorded spud date: 1984-04-08
Oil and gasDevelopment

CN09S1

211/21-N11J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.239994 / 1.147844Operator in source snapshot: TAQA BRATANI LIMITEDRecorded spud date: 1984-04-14
Oil and gasDevelopment

CN09S2

211/21-N11J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.239994 / 1.147844Operator in source snapshot: TAQA BRATANI LIMITEDRecorded spud date: 1984-04-26
Oil and gasExploration

CODSALL 1

LM/14- 1 · NSTA — England onshore wellbore top holes

Latitude / longitude (WGS84)52.645849 / -2.247799Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1984-08-20
Oil and gasDevelopment

COEVORDEN-35

2464 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.657886 / 6.692145Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1984-04-01
Oil and gasDevelopment

COEVORDEN-36

2479 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.649828 / 6.648872Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1984-07-06
Oil and gasDevelopment

COEVORDEN-37

2490 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.670871 / 6.646987Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1984-09-25
Oil and gasAppraisal

COEVORDEN-38

2534 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.658482 / 6.613678Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1984-12-18
Oil and gasExploration

CROPWELL BUTLER 2

LO/01- 51 · NSTA — England onshore wellbore top holes

Latitude / longitude (WGS84)52.937204 / -0.990000Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1984-05-10
Oil and gasAppraisal

DALEN-11

5041 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.696032 / 6.697366Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1984-08-15
Oil and gasAppraisal

DALEN-11-SIDETRACK1

2486 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.696032 / 6.697366Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1984-09-21
Oil and gasDevelopment

DE LIER-47

2465 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)51.984432 / 4.224563Operator in source snapshot: NAMRecorded spud date: 1984-05-11
Oil and gasDevelopment

DE LIER-48

2475 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)51.970403 / 4.247051Operator in source snapshot: NAMRecorded spud date: 1984-06-06
Oil and gasDevelopment

DE LIER-49

2480 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)51.970439 / 4.246994Operator in source snapshot: NAMRecorded spud date: 1984-07-04
Oil and gasAppraisal

DE WIJK-23

2466 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.733155 / 6.287947Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1984-04-22
Oil and gasExploration

DRONRIJP-01

2487 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.203502 / 5.633988Operator in source snapshot: Petroland B.V.Recorded spud date: 1984-08-05
Oil and gasExploration

DUNSTON HEATH 1

L46/28- 6 · NSTA — England onshore wellbore top holes

Latitude / longitude (WGS84)53.153831 / -0.447485Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1984-10-22
Oil and gasExploration

E10-01

8836 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)54.367193 / 3.225394Operator in source snapshot: Placid International Oil, Ltd.Recorded spud date: 1984-07-21
Oil and gasExploration

E10-01-SIDETRACK1

7513 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)54.367193 / 3.225394Operator in source snapshot: Placid International Oil, Ltd.Recorded spud date: 1984-08-02
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

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

EGBURY 1

LQ/24- 3 · NSTA — England onshore wellbore top holes

Latitude / longitude (WGS84)51.268670 / -1.363889Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1984-04-30
Oil and gasExploration

EGMOND ZEE-01

2491 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.624366 / 4.587841Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1984-09-01
Oil and gasExploration

EGMOND ZEE-01-SIDETRACK1

5048 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.624366 / 4.587841Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1984-09-30
Oil and gasExploration

EGMOND ZEE-01-SIDETRACK2

5050 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.624366 / 4.587841Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1984-10-05
Oil and gasExploration

EGMOND ZEE-01-SIDETRACK3

5049 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.624366 / 4.587841Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1984-10-13
Oil and gasExploration

F02-04

7577 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)54.920760 / 4.474531Operator in source snapshot: UnocalRecorded spud date: 1984-09-22

Dataset library

Each dataset retains its source, access date, row count and reuse conditions. Filtered NDJSON is available for algorithm development.

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

Related industry reporting

Energy / 6 September 2026

Lundali-1 starts delivering 10 MMscfd of gas to SSGC

In its 9 September filing, OGDCL reported first gas from Lundali-1 on 6 September and a current rate of 10 MMscfd for SSGC.

Oil and Gas Development Company Limited (OGDCL), filing to Pakistan Stock Exchange
w.

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