Well Data Manager / Well Summary / 21/10-A28

21/10-A28

Present

Well Header

Well No
21/10-A28
NSTA DEN No
5194
Well Name
--
Drill Seq No
28
Quadrant / Block
21 / 10
Surface Location
57.731315, 0.971283
Source Datum
ED50
Subsea Well
No
Platform
A
Slot No
5-1
Operator
APACHE NORTH SEA LIMITED
Original Operator
--
Sub Area Operator
APACHE NORTH SEA LIMITED
Licence No
P246
Licence Type
Production
Spud Date
1994-01-03
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

21/10-A28 Original parent: 21/10-A14
Completed (Operating) Interpreted Data Survey
Current Intent
Development
Original Intent
Development
Flow Class
Oil Well
Dev Type
Producer
Convention
--
Primary Target
--
Well Seq
WB2
Datum Type
Rotary Table
Datum Elev (m)
44.200
Ground Elev (m)
--
Water Depth (m)
105.80
TD MD (m)
3411.000
TD TVDSS (m)
--
TD Datum Depth (m)
44.200
TD Datum Type
Rotary Table
Spud Date
1994-01-03
TD Reached
1994-01-20
Completion Date
1994-02-10
Release Date
1998-02-10

Formation Tops (12)

Wellbore Formation Era MD (m) TVDSS (m) Provider
21/10-A28 Unknown 150.000 105.800 BGS LithoStrat Upper
Nordland Cenozoic 1900.000 1855.800 BGS LithoStrat Upper
Balder Cenozoic 3105.000 3060.800 BGS LithoStrat Upper
Sele Mesozoic 3143.000 3098.800 BGS LithoStrat Upper
Forties L 3177.000 3132.800 BGS LithoStrat Upper
Forties K 3179.000 3134.800 BGS LithoStrat Upper
Forties J 3195.000 3150.800 BGS LithoStrat Upper
Forties H 3240.000 3195.800 BGS LithoStrat Upper
Forties G 3255.000 3210.800 BGS LithoStrat Upper
Forties F 3267.000 3222.800 BGS LithoStrat Upper
Forties E 3293.000 3248.800 BGS LithoStrat Upper
Forties D 3323.000 3278.800 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-A28 0 0 0 12 12 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-A28 Cuttings 1920.0 3409.0 -- -- in as 21/10-A28 (FA5-1st)

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-A28 0 -- -- --

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