CLEVELAND HILLS 1

Partial source coverage. Status and company roles are reported by each source, not independently verified as current. Unknown does not mean zero.

Name / source ID

L40/20- 11

Borehole / source record ID

L40/20- 11

Sector

Oil and gas

Derived purpose group

Exploration

Operator in source snapshot

Not reported / not verified

Recorded spud date

1940-04-30

Recorded completion date

1941-06-01

Latitude / longitude (WGS84)

54.378678 / -1.177343

Source-reported measurements

1915.06 m MD · Rotary Table

Status reported by source

Decomissioned

Source accessed

2026-10-02

Source snapshot date

Not reported / not verified

Original coordinate reference system

EPSG:4326 WGS84 service geometry; source TOPHOLEDTM attributes vary

Source completion status

Abandoned Phase 3

Source wellbore status

EXTANT

Source well-origin status

Decommissioned

Flow class

Gas Well

Source fluid types

Gas

Licence number

A64

Company roles reported by source

• Licence operator at well originGULF OIL (GREAT BRITAIN) LIMITED