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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
529
Distinct source well IDs
484
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 529

Oil and gasDevelopment

21/10-C15 ST3

21/10-C15 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.726273 / 0.845786Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1981-03-01
Oil and gasDevelopment

21/10-C19

21/10-C19J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.726323 / 0.845524Operator in source snapshot: APACHE NORTH SEA LIMITEDRecorded spud date: 1981-04-14
Oil and gasDevelopment

21/10-C19 LH

21/10-C19J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.726323 / 0.845524Operator in source snapshot: Not reported / not verifiedRecorded spud date: 1981-03-29
Oil and gasDevelopment

21/10-C20

21/10-C20 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.726479 / 0.845925Operator in source snapshot: APACHE NORTH SEA LIMITEDRecorded spud date: 1981-05-02
Oil and gasDevelopment

21/10-C21

21/10-C21 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.726469 / 0.845933Operator in source snapshot: APACHE NORTH SEA LIMITEDRecorded spud date: 1981-08-22
Oil and gasDevelopment

21/10-D21

21/10-D21 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.721928 / 0.901615Operator in source snapshot: APACHE NORTH SEA LIMITEDRecorded spud date: 1981-02-04
Oil and gasExploration

21/12- 2

21/12- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.646788 / 0.340109Operator in source snapshot: SPIRIT ENERGY NORTH SEA OIL LIMITEDRecorded spud date: 1981-11-15
Oil and gasExploration

21/12- 2A

21/12- 2A · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.646788 / 0.340109Operator in source snapshot: SPIRIT ENERGY NORTH SEA OIL LIMITEDRecorded spud date: 1981-11-27
Oil and gasExploration

21/12- 2B

21/12- 2B · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.646789 / 0.340109Operator in source snapshot: SPIRIT ENERGY NORTH SEA OIL LIMITEDRecorded spud date: 1981-12-06
Oil and gasExploration

21/13b- 1A

21/13b- 1A · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.513007 / 0.539406Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1981-12-15
Oil and gasExploration

21/15a- 2

21/15a- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.658931 / 0.891798Operator in source snapshot: CNOOC PETROLEUM EUROPE LIMITEDRecorded spud date: 1981-06-19
Oil and gasExploration

21/17- 1

21/17- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.401654 / 0.281761Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1981-09-15
Oil and gasExploration

21/18- 2

21/18- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.471153 / 0.515449Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 1981-03-20
Oil and gasExploration

21/18- 2A

21/18- 2AJ · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.471150 / 0.515435Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 1981-04-22
Oil and gasExploration

21/18- 2AJ

21/18- 2AJ · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.471150 / 0.515435Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 1981-03-28
Oil and gasExploration

21/23b- 1

21/23b- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.284707 / 0.488853Operator in source snapshot: DANA PETROLEUM (E&P) LIMITEDRecorded spud date: 1981-10-18
Oil and gasExploration

21/30- 3

21/30- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.142079 / 0.852516Operator in source snapshot: ANASURIA OPERATING COMPANY LIMITEDRecorded spud date: 1981-08-04
Oil and gasDevelopment

211/07a- 3

211/07a- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.667752 / 1.367604Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 1981-06-17
Oil and gasDevelopment

211/12a- 12A

211/12a- 12A · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.575787 / 1.285090Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 1981-04-11
Oil and gasDevelopment

211/12a- 12J

211/12a- 12J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.575687 / 1.284640Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 1981-04-07
Oil and gasDevelopment

211/18-A30Z

211/18-A30 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.362691 / 1.577578Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 1981-01-06
Oil and gasDevelopment

211/18-A31

211/18-A31 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.362691 / 1.577578Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 1981-02-08
Oil and gasDevelopment

211/18-A32

211/18-A32 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.362691 / 1.577578Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 1981-03-12
Oil and gasDevelopment

211/18-A33

211/18-A33 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.362691 / 1.577578Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 1981-05-21
Oil and gasDevelopment

211/18-A34

211/18-A34 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.362691 / 1.577578Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 1981-06-05
Oil and gasDevelopment

211/18-A35

211/18-A35 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.362691 / 1.577578Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 1981-08-03
Oil and gasDevelopment

211/18-A35Z

211/18-A35 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.362691 / 1.577578Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 1981-10-24
Oil and gasDevelopment

211/18-A36

211/18-A36 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.362691 / 1.577578Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 1981-08-10
Oil and gasDevelopment

211/18-A37

211/18-A37 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.362691 / 1.577578Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 1981-10-26
Oil and gasDevelopment

211/18-A38

211/18-A38 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.362691 / 1.577578Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 1981-11-16
Oil and gasAppraisal

211/18a- 23

211/18a- 23 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.483226 / 1.591969Operator in source snapshot: BRITOIL LIMITEDRecorded spud date: 1981-11-01
Oil and gasDevelopment

211/19-M10

211/19-M10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.396184 / 1.739056Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1981-07-04
Oil and gasDevelopment

211/19-M11

211/19-M11 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.396167 / 1.739027Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1981-08-05
Oil and gasDevelopment

211/19-M13

211/19-M13 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.396362 / 1.738671Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1981-10-04
Oil and gasDevelopment

211/19-M14

211/19-M14 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.396200 / 1.739203Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1981-11-06
Oil and gasDevelopment

211/19-M14Y

211/19-M14 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.396200 / 1.739203Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1981-12-23
Oil and gasDevelopment

211/19-M14Z

211/19-M14 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.396200 / 1.739203Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1981-12-08
Oil and gasDevelopment

211/19-M4

211/19-M4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.396414 / 1.738877Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1981-01-19
Oil and gasDevelopment

211/19-M5

211/19-M5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.396217 / 1.738560Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1981-01-11
Oil and gasDevelopment

211/19-M6

211/19-M6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.396452 / 1.738836Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1981-03-27

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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