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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
12,361
Distinct source well IDs
8,072
Source catalogues
4

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 12,361

Oil and gasDevelopment

Target G

15/17-B1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.460875 / 0.249836Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 2021-11-15
Oil and gasDevelopment

TARTAN TS16

15/16- 16J · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)58.346316 / 0.112191Operator in source snapshot: NEO NEXT + ENERGY RESOURCES UK LIMITEDRecorded spud date: 1982-10-06
Oil and gasDevelopment

TB

30/13e-T2 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.583492 / 2.473987Operator in source snapshot: CHRYSAOR PETROLEUM COMPANY U.K. LIMITEDRecorded spud date: 2023-04-29
Oil and gasDevelopment

TC

30/13e-T1 · NSTA — UK offshore wellbore top holes

Latitude / longitude (WGS84)56.583460 / 2.473909Operator in source snapshot: CHRYSAOR PETROLEUM COMPANY U.K. LIMITEDRecorded spud date: 2023-04-21
Oil and gasDevelopment

TEN POST-02

1765 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.299693 / 6.747117Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1974-02-03
Oil and gasDevelopment

TEN POST-03

1766 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.300198 / 6.746500Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1974-02-27
Oil and gasDevelopment

TEN POST-04

1767 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.300704 / 6.745869Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1974-03-21
Oil and gasDevelopment

TEN POST-05

1768 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.301218 / 6.745253Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1974-04-19
Oil and gasDevelopment

TEN POST-06

1769 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.301587 / 6.746097Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1974-05-17
Oil and gasDevelopment

TEN POST-07

1770 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.301082 / 6.746728Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1974-06-11
Oil and gasDevelopment

TEN POST-08

1771 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.300577 / 6.747344Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1974-04-05
Oil and gasDevelopment

TEN POST-09

1772 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.300063 / 6.747960Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1974-04-26
Oil and gasDevelopment

TEN POST-10

5225 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.299557 / 6.748576Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1974-05-21
Oil and gasDevelopment

TEN POST-10-SIDETRACK1

1773 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.299557 / 6.748576Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1974-06-04
Oil and gasDevelopment

TEN POST-11

1774 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.299052 / 6.749207Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1974-06-19
Oil and gasDevelopment

TIETJERKSTERADEEL-102

2098 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.203117 / 6.065942Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1974-05-16
Oil and gasDevelopment

TIETJERKSTERADEEL-103

2099 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.203215 / 6.066354Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1974-07-05
Oil and gasDevelopment

TIETJERKSTERADEEL-104

2100 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.203317 / 6.066930Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1974-09-03
Oil and gasDevelopment

TIETJERKSTERADEEL-202

2102 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.194768 / 6.013985Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1975-02-09
Oil and gasDevelopment

TIETJERKSTERADEEL-203

2103 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.194884 / 6.014382Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1975-03-20
Oil and gasDevelopment

TIETJERKSTERADEEL-302

2105 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.187080 / 6.087285Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1973-10-22
Oil and gasDevelopment

TIETJERKSTERADEEL-304

2107 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.187301 / 6.086762Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1976-09-15
Oil and gasDevelopment

TIETJERKSTERADEEL-305

2108 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.187210 / 6.086785Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1976-11-10
Oil and gasDevelopment

TIETJERKSTERADEEL-306

2109 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.187261 / 6.087238Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1976-12-16
Oil and gasDevelopment

TIETJERKSTERADEEL-403

2112 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.168148 / 6.088753Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1981-06-13
Oil and gasDevelopment

TIETJERKSTERADEEL-404

2476 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.168079 / 6.088643Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1984-06-17
Oil and gasDevelopment

TIETJERKSTERADEEL-902

2445 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.159495 / 6.112295Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1983-09-02
Oil and gasDevelopment

TJUCHEM-02-SIDETRACK2

3969 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.269733 / 6.886279Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1995-01-19
Oil and gasDevelopment

TJUCHEM-03

2122 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.270311 / 6.885131Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1972-05-14
Oil and gasDevelopment

TJUCHEM-04

2123 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.270934 / 6.885053Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1972-06-12
Oil and gasDevelopment

TJUCHEM-05

2124 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.271566 / 6.884975Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1972-07-04
Oil and gasDevelopment

TJUCHEM-06

2125 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.272189 / 6.884897Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1972-07-25
Oil and gasDevelopment

TJUCHEM-07

2126 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.272822 / 6.884804Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1972-05-19
Oil and gasDevelopment

TJUCHEM-08

2127 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.272868 / 6.885859Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1972-06-13
Oil and gasDevelopment

TJUCHEM-09

2128 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.272245 / 6.885937Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1972-07-03
Oil and gasDevelopment

TJUCHEM-10

2129 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.271613 / 6.886015Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1972-07-23
Oil and gasDevelopment

TJUCHEM-11

2130 · TNO / NLOG — Netherlands boreholes

Latitude / longitude (WGS84)53.270989 / 6.886108Operator in source snapshot: Nederlandse Aardolie Maatschappij B.V.Recorded spud date: 1972-08-10
Oil and gasDevelopment

Toetoe-4

NZ-TOETOE-4-ALL · NZ Petroleum & Minerals — Public petroleum wells

Latitude / longitude (WGS84)-39.123853 / 174.314003Operator in source snapshot: PETROLEUM CORPORATION OF NZ EXPL. LTDRecorded spud date: 1985-12-13
Oil and gasDevelopment

Toetoe-4A

NZ-TOETOE-4A-ALL · NZ Petroleum & Minerals — Public petroleum wells

Latitude / longitude (WGS84)-39.123853 / 174.314003Operator in source snapshot: PETROLEUM CORPORATION OF NZ EXPL. LTDRecorded spud date: 1986-01-18
Oil and gasDevelopment

Toetoe-4B

NZ-TOETOE-4B-ALL · NZ Petroleum & Minerals — Public petroleum wells

Latitude / longitude (WGS84)-39.123853 / 174.314003Operator in source snapshot: FLETCHER CHALLENGE ENERGY TARANAKIRecorded spud date: 1997-04-02

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

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