FROM WELLHEAD TO MARKET. NEWS WITH SOURCES.
Our standards
wellficent.
Global energy, wells and resources.
News, data and analysis.
WELL & ENERGY INTELLIGENCE
WELLFICENT / Public well atlas

Public well atlas

Explore documented wells and boreholes. Search source identifiers, inspect coordinates and compare available records.

Choose a well category

Category counts cover the reviewed snapshots. Search and other filters apply to the results below. Changing category keeps the other filters and clears an incompatible source filter.

Oil and gas boreholes share a source category. We do not infer an oil-only or gas-only well classification. Production series below separate the reported commodities.

Current scope · Oil and gas
Matching records
13,383
Distinct source well IDs
8,295
Source catalogues
1

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.

Records and map

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 13,383

Oil and gasDevelopment

211/19a-M72

211/19-M33 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.396199 / 1.739141Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 2004-11-09
Oil and gasDevelopment

211/19a-M72Y

211/19-M33 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.396199 / 1.739141Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 2006-09-23
Oil and gasDevelopment

211/19a-M72Z

211/19-M33 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.396199 / 1.739141Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 2004-11-29
Oil and gasDevelopment

211/19a-M73

211/19a-M26 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.396286 / 1.739197Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 2005-07-19
Oil and gasDevelopment

211/19a-M74

211/19-M25 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.396254 / 1.738620Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 2005-09-13
Oil and gasExploration

211/19a-M75

211/19-M12 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.396247 / 1.739156Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 2006-07-25
Oil and gasDevelopment

211/19a-M75X

211/19-M12 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.396247 / 1.739156Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 2009-05-29
Oil and gasDevelopment

211/19a-M75Y

211/19-M12 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.396247 / 1.739156Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 2009-04-17
Oil and gasAppraisal

211/19a-M75Z

211/19-M12 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.396247 / 1.739156Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 2008-12-27
Oil and gasDevelopment

211/19a-M76

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: 2006-12-28
Oil and gasDevelopment

211/19a-M77

211/19-M20 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.396286 / 1.739197Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 2008-01-02
Oil and gasDevelopment

211/19a-M77Z

211/19-M20 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.396286 / 1.739197Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 2008-01-30
Oil and gasExploration

211/19a-M78

211/19-M18 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.396138 / 1.739104Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 2008-04-03
Oil and gasDevelopment

211/19a-M78Z

211/19-M18 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.396138 / 1.739104Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 2008-04-21
Oil and gasExploration

211/21- 1

211/21- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.185491 / 1.099829Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1972-11-21
Oil and gasAppraisal

211/21- 11

211/21- 11 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.326829 / 1.078280Operator in source snapshot: TAQA BRATANI LIMITEDRecorded spud date: 1984-09-05
Oil and gasAppraisal

211/21- 12

211/21- 12 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.204002 / 1.157097Operator in source snapshot: TAQA BRATANI LIMITEDRecorded spud date: 1984-10-29
Oil and gasDevelopment

211/21- 14

211/21- 14 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.203568 / 1.157252Operator in source snapshot: TAQA BRATANI LIMITEDRecorded spud date: 1985-05-06
Oil and gasDevelopment

211/21- 14Z

211/21- 14 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.203568 / 1.157252Operator in source snapshot: TAQA BRATANI LIMITEDRecorded spud date: 1985-07-02
Oil and gasExploration

211/21- 1A

211/21- 1A · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.185491 / 1.099829Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1972-12-03
Oil and gasExploration

211/21- 2

211/21- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.214030 / 1.160168Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1974-06-10
Oil and gasAppraisal

211/21- 3

211/21- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.258581 / 1.135769Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1974-11-27
Oil and gasAppraisal

211/21- 3A

211/21- 3A · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.259137 / 1.135878Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1974-12-22
Oil and gasAppraisal

211/21- 4

211/21- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.277226 / 1.129574Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1975-11-30
Oil and gasAppraisal

211/21- 4A

211/21- 4A · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.277179 / 1.129219Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1975-12-03
Oil and gasAppraisal

211/21- 5

211/21- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.221423 / 1.136490Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1976-02-04
Oil and gasAppraisal

211/21- 6

211/21- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.232292 / 1.158103Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1977-06-22
Oil and gasExploration

211/21- 7

211/21- 7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.290068 / 1.021874Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1977-12-03
Oil and gasAppraisal

211/21- 8

211/21- 8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.181313 / 1.120765Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1978-05-21
Oil and gasAppraisal

211/21- 9

211/21- 9 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.203822 / 1.157036Operator in source snapshot: TAQA BRATANI LIMITEDRecorded spud date: 1981-04-04
Oil and gasDevelopment

211/21-N1

211/21-N1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.239983 / 1.147932Operator in source snapshot: TAQA BRATANI LIMITEDRecorded spud date: 1981-12-05
Oil and gasDevelopment

211/21-N10

211/21-N10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.239955 / 1.147760Operator in source snapshot: TAQA BRATANI LIMITEDRecorded spud date: 1984-01-24
Oil and gasDevelopment

211/21-N11

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

Latitude / longitude (WGS84)61.239994 / 1.147844Operator in source snapshot: TAQA BRATANI LIMITEDRecorded spud date: 1984-04-27
Oil and gasDevelopment

211/21-N12

211/21-N12 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.239981 / 1.147789Operator in source snapshot: TAQA BRATANI LIMITEDRecorded spud date: 1984-06-07
Oil and gasDevelopment

211/21-N12Z

211/21-N12 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.239981 / 1.147789Operator in source snapshot: TAQA BRATANI LIMITEDRecorded spud date: 1984-07-11
Oil and gasDevelopment

211/21-N13

211/21-N13 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.239957 / 1.147903Operator in source snapshot: TAQA BRATANI LIMITEDRecorded spud date: 1984-09-12
Oil and gasDevelopment

211/21-N15

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

Latitude / longitude (WGS84)61.239972 / 1.147604Operator in source snapshot: TAQA BRATANI LIMITEDRecorded spud date: 1984-12-23
Oil and gasDevelopment

211/21-N16

211/21-N16 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.239947 / 1.147717Operator in source snapshot: TAQA BRATANI LIMITEDRecorded spud date: 1985-01-13
Oil and gasDevelopment

211/21-N16Z

211/21-N16 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.239947 / 1.147717Operator in source snapshot: TAQA BRATANI LIMITEDRecorded spud date: 1985-02-18
Oil and gasDevelopment

211/21-N17

211/21-N17 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)61.239940 / 1.147674Operator in source snapshot: TAQA BRATANI LIMITEDRecorded spud date: 1985-05-28

Explore measurements and research

These linked source collections have their own coverage and units. They are not automatically joined to the atlas selection.

Dataset library

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

Oil and gas

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

w.

Beyond the wellhead, context.

A source-linked view of global energy, wells and resources in seven languages.

Follow via RSS ↗