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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.

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
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.

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 gasExploration

28/05- 1J

28/05- 1J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.920548 / 0.804568Operator in source snapshot: CHEVRON (U.K.)OFFSHORE INVESTMENTS LIMITEDRecorded spud date: 1977-05-24
Oil and gasExploration

28/05a- 2

28/05a- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.985470 / 0.859936Operator in source snapshot: SHELL GLOBAL LNG LIMITEDRecorded spud date: 1981-11-02
Oil and gasExploration

28/05a- 3

28/05a- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.887949 / 0.965973Operator in source snapshot: SHELL GLOBAL LNG LIMITEDRecorded spud date: 1985-12-25
Oil and gasExploration

28/05a- 4

28/05a- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.945465 / 0.977219Operator in source snapshot: SHELL GLOBAL LNG LIMITEDRecorded spud date: 1990-11-16
Oil and gasExploration

28/05a- 5

28/05a- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.862053 / 0.921715Operator in source snapshot: SHELL GLOBAL LNG LIMITEDRecorded spud date: 2001-03-13
Oil and gasExploration

28/05a- 6

28/05a- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.863153 / 0.943521Operator in source snapshot: SHELL GLOBAL LNG LIMITEDRecorded spud date: 2003-10-26
Oil and gasExploration

28/05a- 7

28/05a- 7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.871446 / 0.877475Operator in source snapshot: SHELL GLOBAL LNG LIMITEDRecorded spud date: 2006-09-26
Oil and gasExploration

28/09- 1

28/09- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.781650 / 0.762243Operator in source snapshot: PREMIER OIL UK LIMITEDRecorded spud date: 2010-05-17
Oil and gasAppraisal

28/09- 1Y

28/09- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.781650 / 0.762243Operator in source snapshot: PREMIER OIL UK LIMITEDRecorded spud date: 2010-06-29
Oil and gasAppraisal

28/09- 1Z

28/09- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.781650 / 0.762243Operator in source snapshot: PREMIER OIL UK LIMITEDRecorded spud date: 2010-06-18
Oil and gasExploration

28/09- 2

28/09- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.793506 / 0.696804Operator in source snapshot: PREMIER OIL UK LIMITEDRecorded spud date: 2010-12-18
Oil and gasAppraisal

28/09- 3

28/09- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.803597 / 0.766056Operator in source snapshot: PREMIER OIL UK LIMITEDRecorded spud date: 2011-01-24
Oil and gasExploration

28/09- 4

28/09- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.752471 / 0.659277Operator in source snapshot: PREMIER OIL UK LIMITEDRecorded spud date: 2011-03-01
Oil and gasAppraisal

28/09- 4Z

28/09- 4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.752471 / 0.659277Operator in source snapshot: PREMIER OIL UK LIMITEDRecorded spud date: 2011-03-24
Oil and gasAppraisal

28/09a- 5

28/09a- 5 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.750253 / 0.614154Operator in source snapshot: PREMIER OIL UK LIMITEDRecorded spud date: 2012-05-11
Oil and gasAppraisal

28/09a- 5A

28/09a- 5A · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.750151 / 0.614253Operator in source snapshot: PREMIER OIL UK LIMITEDRecorded spud date: 2012-05-15
Oil and gasExploration

28/09a- 6

28/09a- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.717355 / 0.681020Operator in source snapshot: PREMIER OIL UK LIMITEDRecorded spud date: 2013-03-04
Oil and gasAppraisal

28/09a- 6Z

28/09a- 6 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.717355 / 0.681020Operator in source snapshot: PREMIER OIL UK LIMITEDRecorded spud date: 2013-04-07
Oil and gasDevelopment

28/09a-B1

28/09a-B1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.742329 / 0.677430Operator in source snapshot: PREMIER OIL UK LIMITEDRecorded spud date: 2016-05-23
Oil and gasDevelopment

28/09a-B2

28/09a-B2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.742415 / 0.677284Operator in source snapshot: PREMIER OIL UK LIMITEDRecorded spud date: 2016-05-29
Oil and gasDevelopment

28/09a-B3

28/09a-B3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.742334 / 0.677349Operator in source snapshot: PREMIER OIL UK LIMITEDRecorded spud date: 2017-05-02
Oil and gasDevelopment

28/09a-B4

28/09a-B4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.742378 / 0.677263Operator in source snapshot: PREMIER OIL UK LIMITEDRecorded spud date: 2017-05-08
Oil and gasDevelopment

28/09a-C1

28/09a-C1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.771275 / 0.771726Operator in source snapshot: PREMIER OIL UK LIMITEDRecorded spud date: 2015-07-08
Oil and gasDevelopment

28/09a-C2

28/09a-C2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.771239 / 0.771663Operator in source snapshot: PREMIER OIL UK LIMITEDRecorded spud date: 2015-07-15
Oil and gasDevelopment

28/09a-C3

28/09a-C3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.771284 / 0.771578Operator in source snapshot: PREMIER OIL UK LIMITEDRecorded spud date: 2015-07-21
Oil and gasDevelopment

28/09a-C4

28/09a-C4 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.771320 / 0.771642Operator in source snapshot: PREMIER OIL UK LIMITEDRecorded spud date: 2015-07-25
Oil and gasExploration

28/10- 1

28/10- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.780828 / 0.953761Operator in source snapshot: ORANJE-NASSAU ENERGIE HANZE (UK) LIMITEDRecorded spud date: 1995-04-26
Oil and gasExploration

28/10a- 2

28/10a- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.828420 / 0.878885Operator in source snapshot: ORANJE-NASSAU ENERGIE HANZE (UK) LIMITEDRecorded spud date: 1999-12-06
Oil and gasExploration

28/10a- 3

28/10a- 3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.702650 / 0.925473Operator in source snapshot: PREMIER OIL UK LIMITEDRecorded spud date: 2012-06-09
Oil and gasExploration

28/12- 1

28/12- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.584307 / 0.230550Operator in source snapshot: BRITOIL (NINIAN) LIMITEDRecorded spud date: 1971-08-23
Oil and gasExploration

28/15- 1

28/15- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.503917 / 0.881297Operator in source snapshot: EQUINOR UK LIMITEDRecorded spud date: 2014-02-18
Oil and gasExploration

28/15- 2

28/15- 2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.539261 / 0.972438Operator in source snapshot: EQUINOR UK LIMITEDRecorded spud date: 2015-07-07
Oil and gasAppraisal

29/01a- 7

29/01a- 7 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.898989 / 1.044433Operator in source snapshot: SERICA ENERGY MISTRAL LIMITEDRecorded spud date: 1996-10-01
Oil and gasAppraisal

29/01a- 8

29/01a- 8 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.900933 / 1.038147Operator in source snapshot: SERICA ENERGY MISTRAL LIMITEDRecorded spud date: 1997-07-31
Oil and gasDevelopment

29/01a-A1

29/01a-A1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.901934 / 1.035510Operator in source snapshot: DANA PETROLEUM (E&P) LIMITEDRecorded spud date: 1998-08-29
Oil and gasDevelopment

29/01a-A2

29/01a-A2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.902229 / 1.036217Operator in source snapshot: DANA PETROLEUM (E&P) LIMITEDRecorded spud date: 1998-09-03
Oil and gasDevelopment

29/01a-A3

29/01a-A3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.902386 / 1.036087Operator in source snapshot: DANA PETROLEUM (E&P) LIMITEDRecorded spud date: 1998-09-07
Oil and gasDevelopment

29/01a-A3Z

29/01a-A3 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.902386 / 1.036087Operator in source snapshot: DANA PETROLEUM (E&P) LIMITEDRecorded spud date: 2010-12-02
Oil and gasExploration

29/01b- 1

29/01b- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.845996 / 1.115532Operator in source snapshot: HESS LIMITEDRecorded spud date: 1982-08-26
Oil and gasExploration

29/01b- 1Z

29/01b- 1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.845996 / 1.115532Operator in source snapshot: HESS LIMITEDRecorded spud date: 1982-12-09

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.

How has field production evolved?

Compare complete 12-month production windows, historical peaks and produced-water share.

How has drilling changed?

Explore Norway’s reported starts over complete calendar years, with source coverage and annual Brent context.

What do the log curves measure?

Inspect depth-aligned source curves, original units and missing values in individual log wells.

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

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