204/20-W18Z

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

204/20-W18

Borehole / source record ID

204/20-W18Z

Sector

Oil and gas

Derived purpose group

Development

Operator in source snapshot

BP EXPLORATION OPERATING COMPANY LIMITED

Recorded spud date

2016-11-25

Recorded completion date

2017-07-08

Latitude / longitude (WGS84)

60.331792 / -4.100549

Source-reported measurements

4462 m MD · Rotary Table

Status reported by source

Constructed

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

Total depth reached date

2016-12-04

Source completion status

Completed (Operating)

Source wellbore status

EXTANT

Source well-origin status

Present

Target field

SCHIEHALLION

Flow class

Oil and Gas Shows

Source fluid types

Oil

Parent well

204/20-W18

Parent-well relationship

Sidetrack

Sidetrack type

Geological

Licence number

P559

Total-depth licence number

P556

Company roles reported by source

• Responsible wellbore operatorBP EXPLORATION OPERATING COMPANY LIMITED
• Licence operator at well originSHELL U.K. LIMITED
• Licence operator at total depthBP EXPLORATION OPERATING COMPANY LIMITED