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 and scope

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.

Records and map

Current scope · Oil and gas
Matching records
4,119
Distinct source well IDs
3,424
Source catalogues
5

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.

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 4,119

Oil and gasAppraisal

9/11a- 5

9/11a- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.583496 / 1.090160Operator in source snapshot: ADURA OPERATIONS LIMITEDRecorded spud date: 1996-01-25
Oil and gasAppraisal

9/11a- 6

9/11a- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.583605 / 1.134148Operator in source snapshot: ADURA OPERATIONS LIMITEDRecorded spud date: 1996-08-24
Oil and gasAppraisal

9/11a- 7

9/11a- 7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.580805 / 1.101627Operator in source snapshot: ADURA OPERATIONS LIMITEDRecorded spud date: 1996-09-16
Oil and gasAppraisal

9/11a- 8

9/11a- 8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.587430 / 1.075821Operator in source snapshot: ADURA OPERATIONS LIMITEDRecorded spud date: 1996-10-30
Oil and gasAppraisal

9/11a- 8Y

9/11a- 8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.587430 / 1.075821Operator in source snapshot: ADURA OPERATIONS LIMITEDRecorded spud date: 1997-07-26
Oil and gasAppraisal

9/11a- 8Z

9/11a- 8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.587430 / 1.075821Operator in source snapshot: ADURA OPERATIONS LIMITEDRecorded spud date: 1996-12-07
Oil and gasAppraisal

9/11a- 9

9/11a- 9 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.582067 / 1.062661Operator in source snapshot: ADURA OPERATIONS LIMITEDRecorded spud date: 1997-01-09
Oil and gasAppraisal

9/11a- 9X

9/11a- 9 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.582067 / 1.062661Operator in source snapshot: ADURA OPERATIONS LIMITEDRecorded spud date: 1998-02-25
Oil and gasAppraisal

9/11a- 9Y

9/11a- 9 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.582067 / 1.062661Operator in source snapshot: ADURA OPERATIONS LIMITEDRecorded spud date: 1998-02-15
Oil and gasAppraisal

9/11a- 9Z

9/11a- 9 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.582067 / 1.062661Operator in source snapshot: ADURA OPERATIONS LIMITEDRecorded spud date: 1998-02-03
Oil and gasAppraisal

9/11b- 11Z

9/11b- 11 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.560283 / 1.177939Operator in source snapshot: ADURA OPERATIONS LIMITEDRecorded spud date: 1997-03-16
Oil and gasAppraisal

9/11e- 14

9/11e- 14 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.510122 / 1.166388Operator in source snapshot: EQUINOR UK LIMITEDRecorded spud date: 2008-11-29
Oil and gasAppraisal

9/12- 2

9/12- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.568404 / 1.341918Operator in source snapshot: AMERADA HESS (OFFSHORE) LIMITEDRecorded spud date: 1975-03-01
Oil and gasAppraisal

9/12a- 5

9/12a- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.534876 / 1.358809Operator in source snapshot: APACHE BERYL I LIMITEDRecorded spud date: 1983-04-09
Oil and gasAppraisal

9/12a- 8

9/12a- 8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.565738 / 1.385447Operator in source snapshot: APACHE BERYL I LIMITEDRecorded spud date: 1987-06-23
Oil and gasAppraisal

9/12b- 4

9/12b- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.589949 / 1.275324Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1982-04-15
Oil and gasAppraisal

9/13- 10

9/13- 10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.629881 / 1.527476Operator in source snapshot: APACHE BERYL I LIMITEDRecorded spud date: 1975-10-01
Oil and gasAppraisal

9/13- 12

9/13- 12 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.615409 / 1.532310Operator in source snapshot: APACHE BERYL I LIMITEDRecorded spud date: 1976-02-09
Oil and gasAppraisal

9/13- 12Z

9/13- 12 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.615409 / 1.532310Operator in source snapshot: APACHE BERYL I LIMITEDRecorded spud date: 1976-03-08
Oil and gasAppraisal

9/13- 13

9/13- 13 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.602490 / 1.441114Operator in source snapshot: MOBIL PRODUCING NORTH SEA LIMITEDRecorded spud date: 1976-08-18
Oil and gasAppraisal

9/13- 14

9/13- 14 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.611576 / 1.581506Operator in source snapshot: APACHE BERYL I LIMITEDRecorded spud date: 1977-01-10
Oil and gasAppraisal

9/13- 15

9/13- 15 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.603741 / 1.482309Operator in source snapshot: APACHE BERYL I LIMITEDRecorded spud date: 1977-02-16
Oil and gasAppraisal

9/13- 16

9/13- 16 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.531545 / 1.571593Operator in source snapshot: APACHE BERYL I LIMITEDRecorded spud date: 1977-05-09
Oil and gasAppraisal

9/13- 17

9/13- 17 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.577601 / 1.502478Operator in source snapshot: APACHE BERYL I LIMITEDRecorded spud date: 1977-07-06
Oil and gasAppraisal

9/13- 18

9/13- 18 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.531738 / 1.445423Operator in source snapshot: APACHE BERYL I LIMITEDRecorded spud date: 1977-07-21
Oil and gasAppraisal

9/13- 19

9/13- 19 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.600935 / 1.507282Operator in source snapshot: APACHE BERYL I LIMITEDRecorded spud date: 1978-02-08
Oil and gasAppraisal

9/13- 2

9/13- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.528016 / 1.532676Operator in source snapshot: APACHE BERYL I LIMITEDRecorded spud date: 1973-04-09
Oil and gasAppraisal

9/13- 5

9/13- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.500419 / 1.540710Operator in source snapshot: APACHE BERYL I LIMITEDRecorded spud date: 1974-06-25
Oil and gasAppraisal

9/13- 6A

9/13- 6A · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.575202 / 1.541265Operator in source snapshot: APACHE BERYL I LIMITEDRecorded spud date: 1974-11-16
Oil and gasAppraisal

9/13a- 22

9/13a- 22 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.626464 / 1.527615Operator in source snapshot: APACHE BERYL I LIMITEDRecorded spud date: 1982-01-09
Oil and gasAppraisal

9/13a- 27

9/13a- 27 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.531710 / 1.445590Operator in source snapshot: APACHE BERYL I LIMITEDRecorded spud date: 1986-01-06
Oil and gasAppraisal

9/13a- 32

9/13a- 32 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.587296 / 1.477116Operator in source snapshot: APACHE BERYL I LIMITEDRecorded spud date: 1987-01-14
Oil and gasAppraisal

9/13a- 36

9/13a- 36 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.531678 / 1.405415Operator in source snapshot: APACHE BERYL I LIMITEDRecorded spud date: 1987-09-11
Oil and gasAppraisal

9/13a- 37

9/13a- 37 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.531695 / 1.405383Operator in source snapshot: APACHE BERYL I LIMITEDRecorded spud date: 1987-11-22
Oil and gasAppraisal

9/13a- 37Z

9/13a- 37 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.531695 / 1.405383Operator in source snapshot: APACHE BERYL I LIMITEDRecorded spud date: 1987-11-22
Oil and gasAppraisal

9/13a- 39

9/13a- 39 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.531682 / 1.445728Operator in source snapshot: APACHE BERYL I LIMITEDRecorded spud date: 1988-03-12
Oil and gasAppraisal

9/13a- 47

9/13a- 47 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.594741 / 1.545173Operator in source snapshot: APACHE BERYL I LIMITEDRecorded spud date: 1989-11-13
Oil and gasAppraisal

9/13a- 47Z

9/13a- 47 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.594741 / 1.545173Operator in source snapshot: APACHE BERYL I LIMITEDRecorded spud date: 1990-05-13
Oil and gasAppraisal

9/13a- 50

9/13a- 50 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.600797 / 1.558951Operator in source snapshot: APACHE BERYL I LIMITEDRecorded spud date: 1990-09-04
Oil and gasAppraisal

9/13a- 59

9/13a- 59 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)59.531515 / 1.406291Operator in source snapshot: APACHE BERYL I LIMITEDRecorded spud date: 1996-08-10

Download filtered data

CSV, GeoJSON and NDJSON cover all matching records. JSON shows one page of records.

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 ↗