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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
71,431
Distinct source well IDs
62,174
Source catalogues
9

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 71,431

Oil and gasDevelopment

211/28-H3/21

211/28-H3J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.068460 / 1.401119Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1981-09-26
Oil and gasDevelopment

211/28-H3/21Z

211/28-H3J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.068460 / 1.401119Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1981-11-11
Oil and gasDevelopment

211/28-H36

211/28-H26 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.068586 / 1.401066Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1995-09-25
Oil and gasDevelopment

211/28-H37

211/28-H37 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.068586 / 1.401067Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1996-03-16
Oil and gasDevelopment

211/28-H38

211/28-H38 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.068568 / 1.400977Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1996-06-25
Oil and gasDevelopment

211/28-H4

211/28-H4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.068463 / 1.401149Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1981-12-08
Oil and gasDevelopment

211/28-H41

211/28a-H21 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.068599 / 1.401005Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1997-12-16
Oil and gasDevelopment

211/28-H41Z

211/28a-H21 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.068599 / 1.401005Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1998-01-31
Oil and gasDevelopment

211/28-H5

211/28-H5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.068463 / 1.401149Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1982-02-03
Oil and gasDevelopment

211/28-H6

211/28-H6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.068555 / 1.401143Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1982-04-05
Oil and gasDevelopment

211/28-H6Z

211/28-H6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.068555 / 1.401143Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1983-01-15
Oil and gasDevelopment

211/28-H7

211/28-H7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.068447 / 1.401180Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1982-05-16
Oil and gasDevelopment

211/28-H7Z

211/28-H7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.068447 / 1.401180Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1982-06-22
Oil and gasDevelopment

211/28-H8

211/28-H8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.068463 / 1.401149Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1982-07-23
Oil and gasDevelopment

211/28-H9

211/28-H9 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.068463 / 1.401149Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1982-09-19
Oil and gasExploration

211/28a- 7

211/28a- 7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.095993 / 1.529291Operator in source snapshot: NEO NEXT+ ENERGY E&P NORTH SEA UK LIMITEDRecorded spud date: 1989-03-03
Oil and gasDevelopment

211/28a-H11

211/28a-H11 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.068538 / 1.401054Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1985-01-01
Oil and gasDevelopment

211/28a-H12

211/28a-H12 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.068491 / 1.401122Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1985-03-14
Oil and gasDevelopment

211/28a-H13

211/28a-H13 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.068508 / 1.401027Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1985-05-15
Oil and gasDevelopment

211/28a-H14

211/28a-H14 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.068547 / 1.401098Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1985-06-16
Oil and gasDevelopment

211/28a-H16

211/28a-H16 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.068477 / 1.401207Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1985-09-10
Oil and gasDevelopment

211/28a-H17

211/28a-H17 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.068463 / 1.401149Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1985-10-13
Oil and gasDevelopment

211/28a-H18

211/28a-H18 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.068616 / 1.401094Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1985-11-05
Oil and gasDevelopment

211/28a-H18Y

211/28a-H18 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.068616 / 1.401094Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1986-01-17
Oil and gasDevelopment

211/28a-H18Z

211/28a-H18 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.068616 / 1.401094Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1986-01-02
Oil and gasDevelopment

211/28a-H19

211/28a-H19 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.068491 / 1.401122Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1986-02-15
Oil and gasDevelopment

211/28a-H20 LH

211/28a-H20J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.068608 / 1.401049Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1986-03-29
Oil and gasDevelopment

211/28a-H21

211/28a-H21 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.068599 / 1.401005Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1986-05-25
Oil and gasDevelopment

211/28a-H22

211/28a-H22 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.068532 / 1.401233Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1986-06-23
Oil and gasDevelopment

211/28a-H23

211/28a-H23 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.068578 / 1.401022Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1986-07-15
Oil and gasDevelopment

211/28a-H28

211/28a-H28 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.068591 / 1.400960Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1988-04-17
Oil and gasDevelopment

211/28a-H29

211/28a-H29 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.068491 / 1.401122Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1988-09-28
Oil and gasDevelopment

211/28a-H31

211/28a-H31 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.068491 / 1.401122Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1989-08-20
Oil and gasDevelopment

211/28a-H31Z

211/28a-H31 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.068491 / 1.401122Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1989-10-08
Oil and gasDevelopment

211/28a-H32

211/28a-H32J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.068595 / 1.401111Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1990-08-04
Oil and gasDevelopment

211/28a-H32J

211/28a-H32J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.068595 / 1.401111Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1990-05-24
Oil and gasDevelopment

211/28a-H32K

211/28a-H32J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.068595 / 1.401111Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1990-08-02
Oil and gasDevelopment

211/28a-H32L

211/28a-H32J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.068595 / 1.401111Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1990-10-26
Oil and gasDevelopment

211/28a-H32Y

211/28a-H32J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.068595 / 1.401111Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1993-12-25
Oil and gasDevelopment

211/28a-H32Z

211/28a-H32J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.068595 / 1.401111Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1993-08-13

Download filtered data

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

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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