21/10-A39

Present

Well Header

Well No
21/10-A39
NSTA DEN No
7864
Well Name
--
Drill Seq No
39
Quadrant / Block
21 / 10
Surface Location
57.731475, 0.971219
Source Datum
ED50
Subsea Well
No
Platform
A
Slot No
3-6
Operator
--
Original Operator
--
Sub Area Operator
APACHE NORTH SEA LIMITED
Licence No
P246
Licence Type
Production
Spud Date
2001-07-08
Source File
UKCS_Wells_ConvtoWGS84.shp
Imported
2026-05-22 15:28

Wellbores (1)

21/10-A39 Sidetrack R parent: 21/10-A24
Current Intent
Development
Original Intent
Development
Flow Class
Oil Well
Dev Type
Producer
Convention
--
Primary Target
ST2
Well Seq
WB3
Datum Type
Kelly Bushing
Datum Elev (m)
44.200
Ground Elev (m)
--
Water Depth (m)
105.80
TD MD (m)
3180.960
TD TVDSS (m)
2243.310
TD Datum Depth (m)
44.200
TD Datum Type
Rotary Table
Spud Date
2001-07-08
TD Reached
2001-08-19
Completion Date
2001-09-28
Release Date
2005-09-28

Formation Tops (8)

Wellbore Formation Era MD (m) TVDSS (m) Provider
21/10-A39 Unknown 151.000 106.800 BGS LithoStrat Upper
Unknown 2140.000 2095.800 BGS LithoStrat Upper
Red Brown Marker 2785.000 2740.800 BGS LithoStrat Upper
Balder Cenozoic 2856.000 2811.800 BGS LithoStrat Upper
Sele Mesozoic 2903.000 2858.800 BGS LithoStrat Upper
Forties Mesozoic 2970.000 2925.800 BGS LithoStrat Upper
Forties Alpha Bravo Sandstone 2980.000 2935.800 BGS LithoStrat Upper
Forties Upper Main Sandstone 3093.000 3048.800 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-A39 0 0 0 8 8 0 0 1 0 View

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
21/10-A39 Cuttings 2800.0 3181.0 -- -- wet samples in as 21/10-A39 (FA3-6 ST2) / curated Sept`01 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
21/10-A39 0 -- -- --

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