FROM WELLHEAD TO MARKET. NEWS WITH SOURCES.
Our standards
wellficent.
Global energy, wells and resources.
News, data and analysis.
EN
العربيةArabicEnglishEspañolSpanishFrançaisFrenchPortuguêsPortugueseРусскийRussianTürkçeTurkish
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 · All categories
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.

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 gasExploration

43/16- 2

43/16- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.424496 / 1.147595Operator in source snapshot: CHRYSAOR PRODUCTION (U.K.) LIMITEDRecorded spud date: 1993-09-19
Oil and gasExploration

43/17- 1

43/17- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.335883 / 1.222128Operator in source snapshot: AMOCO U.K.PETROLEUM LIMITEDRecorded spud date: 1969-03-25
Oil and gasExploration

43/17- 2

43/17- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.381581 / 1.337323Operator in source snapshot: ITHACA (NE) E&P LIMITEDRecorded spud date: 1988-03-24
Oil and gasExploration

43/18- 1

43/18- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.436833 / 1.422185Operator in source snapshot: AMOCO (U.K.) EXPLORATION COMPANYRecorded spud date: 1986-07-29
Oil and gasExploration

43/18a- 2

43/18a- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.361914 / 1.403879Operator in source snapshot: INEOS UK SNS LIMITEDRecorded spud date: 2013-04-02
Oil and gasExploration

43/18a- 2Y

43/18a- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.361914 / 1.403879Operator in source snapshot: INEOS UK SNS LIMITEDRecorded spud date: 2013-06-06
Oil and gasExploration

43/18a- 2Z

43/18a- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.361914 / 1.403879Operator in source snapshot: INEOS UK SNS LIMITEDRecorded spud date: 2013-05-19
Oil and gasExploration

43/19- 1

43/19- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.477366 / 1.752719Operator in source snapshot: INEOS UK SNS LIMITEDRecorded spud date: 1988-10-26
Oil and gasAppraisal

43/19- 2

43/19- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.481199 / 1.704746Operator in source snapshot: INEOS UK SNS LIMITEDRecorded spud date: 1989-12-13
Oil and gasExploration

43/19- 2A

43/19- 2A · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.481198 / 1.704742Operator in source snapshot: INEOS UK SNS LIMITEDRecorded spud date: 1989-12-27
Oil and gasAppraisal

43/19a- 4

43/19- 2A · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.481198 / 1.704742Operator in source snapshot: INEOS UK SNS LIMITEDRecorded spud date: 1996-04-24
Oil and gasAppraisal

43/19a- 4Z

43/19- 2A · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.481198 / 1.704742Operator in source snapshot: INEOS UK SNS LIMITEDRecorded spud date: 1996-07-04
Oil and gasDevelopment

43/19a-C1

43/19a-C1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.478000 / 1.738764Operator in source snapshot: INEOS UK SNS LIMITEDRecorded spud date: 2006-09-19
Oil and gasDevelopment

43/19a-C2

43/19a-C2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.477980 / 1.738738Operator in source snapshot: INEOS UK SNS LIMITEDRecorded spud date: 2007-01-26
Oil and gasDevelopment

43/19a-C2Y

43/19a-C2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.477980 / 1.738738Operator in source snapshot: INEOS UK SNS LIMITEDRecorded spud date: 2010-09-01
Oil and gasDevelopment

43/19a-C2Z

43/19a-C2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.477980 / 1.738738Operator in source snapshot: INEOS UK SNS LIMITEDRecorded spud date: 2007-07-21
Oil and gasDevelopment

43/19a-C3

43/19a-C3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.477980 / 1.738797Operator in source snapshot: INEOS UK SNS LIMITEDRecorded spud date: 2007-05-28
Oil and gasExploration

43/19b- 3

43/19b- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.382028 / 1.622664Operator in source snapshot: CHRYSAOR PETROLEUM COMPANY U.K. LIMITEDRecorded spud date: 1994-12-02
Oil and gasExploration

43/20- 1

43/20- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.494647 / 1.948001Operator in source snapshot: WOODSIDE ENERGY (GREAT BRITAIN) LIMITEDRecorded spud date: 1969-05-29
Oil and gasExploration

43/20b- 2

43/20b- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.409978 / 1.971616Operator in source snapshot: INEOS UK SNS LIMITEDRecorded spud date: 1988-07-27
Oil and gasExploration

43/21- 1

43/21- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.216004 / 1.004082Operator in source snapshot: MOBIL PRODUCING NORTH SEA LIMITEDRecorded spud date: 1970-02-19
Oil and gasExploration

43/21- 2

43/21- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.267128 / 1.006541Operator in source snapshot: ENI UK LIMITEDRecorded spud date: 1991-09-15
Oil and gasExploration

43/21- 3

43/21- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.224684 / 1.148880Operator in source snapshot: ENI UK LIMITEDRecorded spud date: 1994-05-30
Oil and gasAppraisal

43/21a- 4

43/21a- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.261479 / 1.002864Operator in source snapshot: ENI UK LIMITEDRecorded spud date: 1997-01-29
Oil and gasAppraisal

43/21a- 4Y

43/21a- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.261479 / 1.002864Operator in source snapshot: ENI UK LIMITEDRecorded spud date: 1997-04-02
Oil and gasAppraisal

43/21a- 4Z

43/21a- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.261479 / 1.002864Operator in source snapshot: ENI UK LIMITEDRecorded spud date: 1997-01-29
Oil and gasExploration

43/21b- 5

43/21b- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.251192 / 1.152928Operator in source snapshot: ITHACA ENERGY (UK) LIMITEDRecorded spud date: 2008-12-26
Oil and gasExploration

43/21b- 5Z

43/21b- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.251192 / 1.152928Operator in source snapshot: ITHACA ENERGY (UK) LIMITEDRecorded spud date: 2009-01-25
Oil and gasExploration

43/22- 1

43/22- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.289862 / 1.334756Operator in source snapshot: ENERGEAN UK LTDRecorded spud date: 1992-07-04
Oil and gasExploration

43/22- 2

43/22- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.289900 / 1.334732Operator in source snapshot: ENERGEAN UK LTDRecorded spud date: 1994-01-01
Oil and gasAppraisal

43/22a- 3

43/22a- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.320431 / 1.268825Operator in source snapshot: ENERGEAN UK LTDRecorded spud date: 2010-03-10
Oil and gasAppraisal

43/22a- 3Z

43/22a- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.320431 / 1.268825Operator in source snapshot: ENERGEAN UK LTDRecorded spud date: 2010-06-29
Oil and gasDevelopment

43/22a-K1W

43/22- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.289862 / 1.334756Operator in source snapshot: ENERGEAN UK LTDRecorded spud date: 2006-03-09
Oil and gasDevelopment

43/22a-K1X

43/22- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.289862 / 1.334756Operator in source snapshot: ENERGEAN UK LTDRecorded spud date: 2006-02-21
Oil and gasDevelopment

43/22a-K1Y

43/22- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.289862 / 1.334756Operator in source snapshot: ENERGEAN UK LTDRecorded spud date: 2006-02-01
Oil and gasDevelopment

43/22a-K1Z

43/22- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.289862 / 1.334756Operator in source snapshot: ENERGEAN UK LTDRecorded spud date: 2005-12-13
Oil and gasDevelopment

43/22a-K2X

43/22- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.289900 / 1.334732Operator in source snapshot: ENERGEAN UK LTDRecorded spud date: 2006-08-11
Oil and gasDevelopment

43/22a-K2Y

43/22- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.289900 / 1.334732Operator in source snapshot: ENERGEAN UK LTDRecorded spud date: 2006-06-10
Oil and gasDevelopment

43/22a-K2Z

43/22- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.289900 / 1.334732Operator in source snapshot: ENERGEAN UK LTDRecorded spud date: 2006-05-06
Oil and gasDevelopment

43/22a-K3

43/22a-K3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)54.289866 / 1.334827Operator in source snapshot: ENERGEAN UK LTDRecorded spud date: 2007-06-25

Download filtered data

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

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

Explore measurements and research

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

Oil and gas

Browse hydrocarbon boreholes, drilling histories and source production series.

Water

Explore water boreholes, groundwater levels and chemistry.

Geothermal

Explore geothermal boreholes, FORGE logs and pressure measurements.

Dataset library

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

Oil and gas

Water

Geothermal

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 ↗