204/20-W11

Present

Well Header

Well No
204/20-W11
NSTA DEN No
12120
Well Name
--
Drill Seq No
11
Quadrant / Block
204 / 20
Surface Location
60.332610, -4.101112
Source Datum
ED50
Subsea Well
Yes
Platform
W
Slot No
WW10
Operator
BP EXPLORATION OPERATING COMPANY LIMITED
Original Operator
--
Sub Area Operator
SHELL U.K. LIMITED
Licence No
P559
Licence Type
Production
Spud Date
2005-02-22
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (2)

204/20-W11 Original
Current Intent
Appraisal
Original Intent
Appraisal
Flow Class
Oil Well
Dev Type
--
Convention
--
Primary Target
W10
Well Seq
WB1
Datum Type
Rotary Table
Datum Elev (m)
23.500
Ground Elev (m)
--
Water Depth (m)
402.00
TD MD (m)
2832.000
TD TVDSS (m)
2374.000
TD Datum Depth (m)
77.100
TD Datum Type
Rotary Table
Spud Date
2005-02-22
TD Reached
2005-03-16
Completion Date
2005-03-23
Release Date
2009-03-23
204/20-W11Z Sidetrack Z parent: 204/20-W11
Completed (Operating) Interpreted Data 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)
402.00
TD MD (m)
3526.000
TD TVDSS (m)
2367.000
TD Datum Depth (m)
23.500
TD Datum Type
Rotary Table
Spud Date
2005-03-23
TD Reached
2005-04-20
Completion Date
2015-04-05
Release Date
2019-04-05

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-W11 0 0 0 0 0 0 0 1 0 View
204/20-W11Z 0 0 0 0 0 0 0 1 0 View

Hydrocarbon Occurrence (0)

No hydrocarbon shows or DSTs recorded for this well.

Rock Samples (2)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
204/20-W11 Cuttings 1230.0 2825.0 -- -- wet samples in as 204/20-W11(WW10)
204/20-W11Z Cuttings 1240.0 3526.0 -- -- wet samples in as 204/20-W11z(WW10)

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-W11 0 -- -- --
204/20-W11Z 0 -- -- --

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