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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.

Matching records
580
Distinct source well IDs
529
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 580

Oil and gasUnclassified

HAR HOLED 01

IL-000000276 · Index of Oil and Gas Wells in Israel

Latitude / longitude (WGS84)31.413552 / 35.285577Operator in source snapshot: OELRecorded spud date: 1982-01-07
Oil and gasAppraisal

HEILIGERLEE-01

1370 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.156689 / 6.984841Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1982-06-13
Oil and gasAppraisal

HEILOO-02

1379 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)52.582957 / 4.715232Operator in source snapshot: Amoco Netherlands Petroleum CompanyRecorded spud date: 1982-03-11
Oil and gasExploration

HESTER'S COPSE 1

LR/21- 5 · NSTA — England onshore wellbore top holes

Latitude / longitude (WGS84)51.210644 / -0.948493Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1982-07-06
Oil and gasExploration

HOE 1

L98/03- 3 · NSTA — England onshore wellbore top holes

Latitude / longitude (WGS84)50.970486 / -1.453777Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1982-05-24
Oil and gasUnclassified

HOF ASHDOD 01

IL-000000329 · Index of Oil and Gas Wells in Israel

Latitude / longitude (WGS84)31.794164 / 34.630948Operator in source snapshot: OELRecorded spud date: 1982-09-29
Oil and gasExploration

HORNDEAN 1

L99/01- 1 · NSTA — England onshore wellbore top holes

Latitude / longitude (WGS84)50.908461 / -0.983903Operator in source snapshot: ISLAND GAS LIMITEDRecorded spud date: 1982-12-16
Oil and gasExploration

HORNDEAN X1 (1A)

L99/01- 1A · NSTA — England onshore wellbore top holes

Latitude / longitude (WGS84)50.908461 / -0.983903Operator in source snapshot: ISLAND GAS LIMITEDRecorded spud date: 1982-12-26
Oil and gasDevelopment

HUMBLY GROVE A1

LR/21- 2 · NSTA — England onshore wellbore top holes

Latitude / longitude (WGS84)51.201055 / -0.991784Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1982-02-28
Oil and gasAppraisal

HUMBLY GROVE A1

LR/21-A1 · NSTA — England onshore wellbore top holes

Latitude / longitude (WGS84)51.202425 / -0.991879Operator in source snapshot: HUMBLY GROVE ENERGY LIMITEDRecorded spud date: 1982-02-28
Oil and gasDevelopment

HUMBLY GROVE A2

LR/21- 4 · NSTA — England onshore wellbore top holes

Latitude / longitude (WGS84)51.201055 / -0.991784Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1982-06-28
Oil and gasDevelopment

HUMBLY GROVE B1

LR/21- 3 · NSTA — England onshore wellbore top holes

Latitude / longitude (WGS84)51.201270 / -0.962089Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1982-05-07
Oil and gasDevelopment

IJSSELMONDE-20-SIDETRACK2

2679 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)51.891862 / 4.543474Operator in source snapshot: NAMRecorded spud date: 1982-05-02
Oil and gasDevelopment

IJSSELMONDE-31-SIDETRACK1

5261 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)51.888360 / 4.547263Operator in source snapshot: NAMRecorded spud date: 1982-03-10
Oil and gasDevelopment

IJSSELMONDE-31-SIDETRACK2

2682 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)51.888360 / 4.547263Operator in source snapshot: NAMRecorded spud date: 1982-03-18
Oil and gasDevelopment

IJSSELMONDE-31-SIDETRACK3

2683 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)51.888360 / 4.547263Operator in source snapshot: NAMRecorded spud date: 1982-04-03
Oil and gasDevelopment

IJSSELMONDE-33-SIDETRACK1

2685 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)51.888737 / 4.542481Operator in source snapshot: NAMRecorded spud date: 1982-06-21
Oil and gasExploration

INWOOD COPSE 1

LQ/25- 1 · NSTA — England onshore wellbore top holes

Latitude / longitude (WGS84)51.213296 / -1.126664Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1982-10-25
Oil and gasExploration

J03-01

7081 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.927259 / 2.949275Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1982-04-18
Oil and gasExploration

J03-01-SIDETRACK1

8456 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.927259 / 2.949275Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1982-07-23
Oil and gasExploration

K08-09

7110 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.596500 / 3.433277Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1982-04-24
Oil and gasAppraisal

K08-10

7111 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.541421 / 3.422227Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1982-06-08
Oil and gasAppraisal

K08-FA-301-SIDETRACK1

8714 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.541421 / 3.422227Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1982-08-05
Oil and gasAppraisal

K08-FA-301-SIDETRACK2

8715 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.541421 / 3.422227Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1982-08-14
Oil and gasAppraisal

K08-FA-301-SIDETRACK3

7112 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.541421 / 3.422227Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1982-08-19
Oil and gasExploration

K09-04

8827 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.520062 / 3.992407Operator in source snapshot: Placid International Oil, Ltd.Recorded spud date: 1982-10-12
Oil and gasExploration

K09-04-S1

8828 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.520062 / 3.992407Operator in source snapshot: Placid International Oil, Ltd.Recorded spud date: 1982-11-25
Oil and gasExploration

K09-04-S2

7125 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.520062 / 3.992407Operator in source snapshot: Placid International Oil, Ltd.Recorded spud date: 1982-12-23
Oil and gasDevelopment

K10-B-03

7138 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.361829 / 3.252585Operator in source snapshot: Pennzoil Nederland CompanyRecorded spud date: 1982-01-01
Oil and gasDevelopment

K10-B-04

7139 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.361829 / 3.252585Operator in source snapshot: Pennzoil Nederland CompanyRecorded spud date: 1982-02-12
Oil and gasDevelopment

K10-B-05

8924 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.361802 / 3.252720Operator in source snapshot: Pennzoil Nederland CompanyRecorded spud date: 1982-03-28
Oil and gasDevelopment

K10-B-05-SIDETRACK1

7140 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.361802 / 3.252720Operator in source snapshot: Pennzoil Nederland CompanyRecorded spud date: 1982-04-14
Oil and gasDevelopment

K10-B-06

7141 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.361829 / 3.252585Operator in source snapshot: Pennzoil Nederland CompanyRecorded spud date: 1982-05-13
Oil and gasDevelopment

K10-B-07

7142 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.361829 / 3.252585Operator in source snapshot: Pennzoil Nederland CompanyRecorded spud date: 1982-06-16
Oil and gasDevelopment

K10-B-07-SIDETRACK1

7610 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.361829 / 3.252585Operator in source snapshot: Pennzoil Nederland CompanyRecorded spud date: 1982-07-22
Oil and gasDevelopment

K10-B-07-SIDETRACK2

7611 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.361829 / 3.252585Operator in source snapshot: Pennzoil Nederland CompanyRecorded spud date: 1982-07-28
Oil and gasExploration

K12-06

7160 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.341162 / 3.895514Operator in source snapshot: Placid International Oil, Ltd.Recorded spud date: 1982-07-08
Oil and gasDevelopment

K13-CF-01-SIDETRACK1

8923 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.309796 / 3.213616Operator in source snapshot: Pennzoil Nederland CompanyRecorded spud date: 1982-09-13
Oil and gasDevelopment

K13-CF-05

7184 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.309796 / 3.213616Operator in source snapshot: Pennzoil Nederland CompanyRecorded spud date: 1982-10-18
Oil and gasDevelopment

K13-CF-06

7185 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.309796 / 3.213616Operator in source snapshot: Pennzoil Nederland CompanyRecorded spud date: 1982-11-26

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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