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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

211/28a-H33

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: 1992-07-01
Oil and gasDevelopment

211/28a-H33Z

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: 1992-07-30
Oil and gasDevelopment

211/28a-H34

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: 1993-06-19
Oil and gasDevelopment

211/28a-H35

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: 1994-08-12
Oil and gasDevelopment

211/28a-H39

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: 1997-01-12
Oil and gasDevelopment

211/28a-H40

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: 1997-07-07
Oil and gasDevelopment

211/28a-H42

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: 1998-04-14
Oil and gasDevelopment

211/28a-H43

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: 1998-05-30
Oil and gasDevelopment

211/28a-H43Z

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: 1998-06-30
Oil and gasDevelopment

211/28a-H44

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: 1999-10-27
Oil and gasDevelopment

211/28a-H45

211/28-H10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.068452 / 1.401073Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 2000-07-07
Oil and gasExploration

211/29- 1

211/29- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.097912 / 1.689555Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1971-05-10
Oil and gasExploration

211/29- 10

211/29- 10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.163847 / 1.793282Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1992-09-28
Oil and gasExploration

211/29- 10Z

211/29- 10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.163847 / 1.793282Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1992-10-20
Oil and gasAppraisal

211/29- 2

211/29- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.052991 / 1.702926Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1972-05-14
Oil and gasAppraisal

211/29- 3

211/29- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.134497 / 1.725072Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1973-07-14
Oil and gasAppraisal

211/29- 4

211/29- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.030327 / 1.740717Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1973-07-20
Oil and gasExploration

211/29- 5

211/29- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.078107 / 1.761187Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1974-02-08
Oil and gasAppraisal

211/29- 6

211/29- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.078523 / 1.733214Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1974-09-11
Oil and gasDevelopment

211/29- 7

211/29- 7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.064203 / 1.735171Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1976-05-30
Oil and gasExploration

211/29- 8A

211/29- 8A · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.079579 / 1.792938Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1982-01-09
Oil and gasAppraisal

211/29- 9

211/29- 9 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.056173 / 1.777961Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1991-06-06
Oil and gasDevelopment

211/29-A1

211/29-A1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.034404 / 1.703657Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1977-11-22
Oil and gasDevelopment

211/29-A10

211/29-A10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.032213 / 1.702431Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1979-07-07
Oil and gasDevelopment

211/29-A11

211/29-A11 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.034493 / 1.703549Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1979-12-12
Oil and gasDevelopment

211/29-A12

211/29-A12 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.034369 / 1.703832Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1980-01-30
Oil and gasDevelopment

211/29-A13

211/29-A13J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.034418 / 1.703787Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1980-05-14
Oil and gasDevelopment

211/29-A13J

211/29-A13J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.034418 / 1.703787Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1980-05-13
Oil and gasDevelopment

211/29-A14

211/29-A14J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.034369 / 1.703694Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1980-07-27
Oil and gasDevelopment

211/29-A14J

211/29-A14J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.034369 / 1.703694Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1980-07-19
Oil and gasDevelopment

211/29-A14K

211/29-A14J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.034369 / 1.703694Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1980-07-25
Oil and gasDevelopment

211/29-A15

211/29-A15 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.034493 / 1.703549Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1981-02-14
Oil and gasDevelopment

211/29-A16

211/29-A16 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.034493 / 1.703549Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1981-07-06
Oil and gasDevelopment

211/29-A17

211/29-A17 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.034493 / 1.703549Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1981-08-26
Oil and gasDevelopment

211/29-A18

211/29-A18 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.034438 / 1.703660Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1981-10-08
Oil and gasDevelopment

211/29-A19

211/29-A19J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.034419 / 1.703649Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1981-10-29
Oil and gasDevelopment

211/29-A19J

211/29-A19J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.034419 / 1.703649Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1981-10-21
Oil and gasDevelopment

211/29-A2

211/29-A2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.034361 / 1.703655Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1977-12-30
Oil and gasDevelopment

211/29-A20

211/29-A20 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.034438 / 1.703660Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1982-01-31
Oil and gasDevelopment

211/29-A21

211/29-A21J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.034319 / 1.703600Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1982-06-17

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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