Well Data Manager / Well Summary / 204/20-C21

204/20-C21

Present

Well Header

Well No
204/20-C21
NSTA DEN No
8450
Well Name
--
Drill Seq No
21
Quadrant / Block
204 / 20
Surface Location
60.334779, -4.039783
Source Datum
ED50
Subsea Well
Yes
Platform
C
Slot No
CW19
Operator
BP EXPLORATION OPERATING COMPANY LIMITED
Original Operator
--
Sub Area Operator
BP EXPLORATION OPERATING COMPANY LIMITED
Licence No
P556
Licence Type
Production
Spud Date
2002-10-25
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (4)

204/20-C21 Original
Abandoned Phase 1 Interpreted Data Survey
Current Intent
Development
Original Intent
Development
Flow Class
Oil Well
Dev Type
Injector
Convention
--
Primary Target
W28
Well Seq
WB1
Datum Type
Rotary Table
Datum Elev (m)
23.500
Ground Elev (m)
--
Water Depth (m)
359.00
TD MD (m)
2105.000
TD TVDSS (m)
1983.100
TD Datum Depth (m)
23.500
TD Datum Type
Rotary Table
Spud Date
2002-10-25
TD Reached
2003-04-18
Completion Date
2003-05-11
Release Date
2007-05-11
204/20-C21X Sidetrack X parent: 204/20-C21Y
Completed (Shut In) Interpreted Data Survey
Current Intent
Development
Original Intent
Development
Flow Class
Oil Well
Dev Type
Injector
Convention
--
Primary Target
STA
Well Seq
WB4
Datum Type
Rotary Table
Datum Elev (m)
23.500
Ground Elev (m)
--
Water Depth (m)
359.00
TD MD (m)
2102.000
TD TVDSS (m)
2007.500
TD Datum Depth (m)
23.500
TD Datum Type
Rotary Table
Spud Date
2009-03-12
TD Reached
2009-03-28
Completion Date
2013-02-26
Release Date
2017-02-26
204/20-C21Y Sidetrack Y parent: 204/20-C21Z
Abandoned Phase 1 Survey
Current Intent
Development
Original Intent
Development
Flow Class
Oil Well
Dev Type
Injector
Convention
--
Primary Target
STA
Well Seq
WB3
Datum Type
Rotary Table
Datum Elev (m)
23.500
Ground Elev (m)
--
Water Depth (m)
359.00
TD MD (m)
2017.000
TD TVDSS (m)
1929.900
TD Datum Depth (m)
23.500
TD Datum Type
Rotary Table
Spud Date
2009-02-23
TD Reached
2009-03-02
Completion Date
2009-03-12
Release Date
2013-03-12
204/20-C21Z Sidetrack Z parent: 204/20-C21
Abandoned Phase 1 Survey
Current Intent
Development
Original Intent
Development
Flow Class
Oil Well
Dev Type
Injector
Convention
--
Primary Target
Z
Well Seq
WB2
Datum Type
Rotary Table
Datum Elev (m)
23.500
Ground Elev (m)
--
Water Depth (m)
359.00
TD MD (m)
2092.000
TD TVDSS (m)
1974.300
TD Datum Depth (m)
23.500
TD Datum Type
Rotary Table
Spud Date
2003-05-11
TD Reached
2003-05-17
Completion Date
2003-05-31
Release Date
2007-05-31

Formation Tops (0)

No formation tops ingested for this well.

Lithology Intervals

No lithology intervals ingested for this well.

Interpreted Data Inventory (LR / WellStrat)

Open Interpreted Data Log
Wellbore Groups Formations Members Strat Intervals Tops HC Occ Core Cuttings DSTs
204/20-C21 0 0 0 0 0 0 0 1 0 View
204/20-C21X 0 0 0 0 0 0 0 0 0 View
204/20-C21Y 0 0 0 0 0 0 0 0 0
204/20-C21Z 0 0 0 0 0 0 0 0 0

Hydrocarbon Occurrence (0)

No hydrocarbon shows or DSTs recorded for this well.

Rock Samples (1)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
204/20-C21 Cuttings 1280.0 2105.0 -- -- wet samples - curated Jan`03 to fill gap

Wireline Log Inventory (Ingested Curves)

No wireline log curves ingested for this well.

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser

No scanned LAS source files matched to this well.

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
204/20-C21 0 -- -- --
204/20-C21X 0 -- -- --
204/20-C21Y 0 -- -- --
204/20-C21Z 0 -- -- --

Related Documents

Open Document Search
Searching related documents...