Well Data Manager / Well Summary / 21/10-A11

21/10-A11

Present

Well Header

Well No
21/10-A11
NSTA DEN No
915
Well Name
--
Drill Seq No
11
Quadrant / Block
21 / 10
Surface Location
57.731475, 0.971219
Source Datum
ED50
Subsea Well
No
Platform
A
Slot No
5-6
Operator
APACHE NORTH SEA LIMITED
Original Operator
--
Sub Area Operator
APACHE NORTH SEA LIMITED
Licence No
P246
Licence Type
Production
Spud Date
1976-10-30
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

21/10-A11 Original
Abandoned Phase 1 Interpreted Data Survey
Current Intent
Development
Original Intent
Development
Flow Class
Unknown
Dev Type
Injector
Convention
--
Primary Target
--
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
44.200
Ground Elev (m)
--
Water Depth (m)
105.80
TD MD (m)
2435.000
TD TVDSS (m)
2242.990
TD Datum Depth (m)
44.200
TD Datum Type
Kelly Bushing
Spud Date
1976-10-30
TD Reached
1979-06-28
Completion Date
1979-07-23
Release Date
1983-07-23

Formation Tops (5)

Wellbore Formation Era MD (m) TVDSS (m) Provider
21/10-A11 Unknown 150.000 105.800 BGS LithoStrat Upper
Hordaland Cenozoic 2150.000 2105.800 BGS LithoStrat Upper
Balder Cenozoic 2304.000 2259.800 BGS LithoStrat Upper
Sele Mesozoic 2336.000 2291.800 BGS LithoStrat Upper
Forties Sandstone Member Mesozoic 2368.000 2323.800 BGS LithoStrat Upper

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
21/10-A11 0 0 0 5 5 0 0 0 0 View

Hydrocarbon Occurrence (1)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
21/10-A11 Oil O Forties Sandstone Member 2368.116168 -- 67 m thick

Rock Samples (0)

No cuttings, core, or plug samples recorded for this well.

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
21/10-A11 0 -- -- --

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