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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

21/16-A2Y

21/16-A2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.465791 / 0.159590Operator in source snapshot: SPIRIT ENERGY NORTH SEA OIL LIMITEDRecorded spud date: 1996-07-09
Oil and gasDevelopment

21/16-A2Z

21/16-A2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.465791 / 0.159590Operator in source snapshot: SPIRIT ENERGY NORTH SEA OIL LIMITEDRecorded spud date: 1996-06-17
Oil and gasDevelopment

21/16-A3

21/16-A3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.466069 / 0.159518Operator in source snapshot: SPIRIT ENERGY NORTH SEA OIL LIMITEDRecorded spud date: 1996-08-30
Oil and gasDevelopment

21/16-A5

21/16-A5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.465887 / 0.160583Operator in source snapshot: SPIRIT ENERGY NORTH SEA OIL LIMITEDRecorded spud date: 1997-01-28
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

21/17- 2

21/17- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.380228 / 0.336851Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1985-10-27
Oil and gasExploration

21/17- 3

21/17- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.449925 / 0.354904Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1986-06-13
Oil and gasExploration

21/17- 4

21/17- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.465673 / 0.261816Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1986-09-14
Oil and gasExploration

21/17- 4Z

21/17- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.465673 / 0.261816Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1986-10-18
Oil and gasExploration

21/17a- 6

21/17a- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.466342 / 0.305768Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 2011-02-20
Oil and gasExploration

21/17b- 5

21/17b- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.354283 / 0.347408Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1994-01-11
Oil and gasExploration

21/18- 1

21/18- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.337589 / 0.465328Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1975-07-05
Oil and gasExploration

21/18- 1A

21/18- 1A · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.337589 / 0.465328Operator in source snapshot: CNR INTERNATIONAL (U.K.) LIMITEDRecorded spud date: 1975-07-07
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 gasAppraisal

21/18- 3

21/18- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.478465 / 0.499576Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 1982-06-11
Oil and gasAppraisal

21/18- 4

21/18- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.471150 / 0.544019Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 1982-12-29
Oil and gasAppraisal

21/18- 4Z

21/18- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.471150 / 0.544019Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 1983-04-08
Oil and gasExploration

21/18- 5

21/18- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.341106 / 0.446397Operator in source snapshot: SHELL U.K. LIMITEDRecorded spud date: 1984-06-16
Oil and gasExploration

21/18- 6

21/18- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.470094 / 0.455017Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 1985-06-30
Oil and gasExploration

21/18- 7

21/18- 7J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.401731 / 0.536522Operator in source snapshot: SPIRIT ENERGY NORTH SEA OIL LIMITEDRecorded spud date: 1986-08-24
Oil and gasExploration

21/18- 7J

21/18- 7J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.401731 / 0.536522Operator in source snapshot: SPIRIT ENERGY NORTH SEA OIL LIMITEDRecorded spud date: 1986-08-13
Oil and gasExploration

21/18- 8

21/18- 8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.417509 / 0.474686Operator in source snapshot: SPIRIT ENERGY NORTH SEA OIL LIMITEDRecorded spud date: 1989-01-10
Oil and gasDevelopment

21/18a-K1

21/18a-K1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.467678 / 0.510379Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 1990-07-19
Oil and gasDevelopment

21/18a-K1Z

21/18a-K1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.467678 / 0.510379Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 1996-03-25
Oil and gasDevelopment

21/18a-K2

21/18a-K2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.467678 / 0.510546Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 1990-10-23
Oil and gasDevelopment

21/18a-K3

21/18a-K3J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.467678 / 0.510546Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 1990-12-24
Oil and gasDevelopment

21/18a-K5

21/18a-K5J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.467684 / 0.510395Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 1991-10-11
Oil and gasDevelopment

21/18a-K5J

21/18a-K5J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.467684 / 0.510395Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 1991-09-03
Oil and gasDevelopment

21/18a-K6

21/18a-K6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.467678 / 0.510518Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 1992-03-02
Oil and gasDevelopment

21/18a-K6Z

21/18a-K6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.467678 / 0.510518Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 1992-09-11
Oil and gasDevelopment

21/18a-K7

21/18a-K7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.467678 / 0.510532Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 1992-07-01
Oil and gasDevelopment

21/18a-K8

21/18a-K8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.467713 / 0.509521Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 1992-11-12
Oil and gasDevelopment

21/18a-K8Z

21/18a-K8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.467713 / 0.509521Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 1992-12-29
Oil and gasDevelopment

21/18a-K9

21/18a-K8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.467713 / 0.509521Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 2002-09-01
Oil and gasExploration

21/18b- 9

21/18b- 9 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.393262 / 0.435121Operator in source snapshot: NEO NEXT+ ENERGY OFFSHORE UK LIMITEDRecorded spud date: 2000-03-03
Oil and gasExploration

21/19- 1

21/19- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.478652 / 0.619993Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 1980-11-16
Oil and gasDevelopment

21/19- 10

21/19- 10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.428362 / 0.714856Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 2005-11-21
Oil and gasDevelopment

21/19- 10Z

21/19- 10 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)57.428362 / 0.714856Operator in source snapshot: ENQUEST HEATHER LIMITEDRecorded spud date: 2006-01-06

Download filtered data

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

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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