Well Data Manager / Well Summary / 21/10-C31

21/10-C31

Present

Well Header

Well No
21/10-C31
NSTA DEN No
6350
Well Name
--
Drill Seq No
31
Quadrant / Block
21 / 10
Surface Location
57.726332, 0.846036
Source Datum
ED50
Subsea Well
No
Platform
C
Slot No
6-2
Operator
APACHE NORTH SEA LIMITED
Original Operator
--
Sub Area Operator
APACHE NORTH SEA LIMITED
Licence No
P246
Licence Type
Production
Spud Date
1998-03-31
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (2)

21/10-C31 Original parent: 21/10-C4
Abandoned Phase 1 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)
127.00
TD MD (m)
3167.000
TD TVDSS (m)
--
TD Datum Depth (m)
44.200
TD Datum Type
Rotary Table
Spud Date
1998-03-31
TD Reached
1998-04-02
Completion Date
1998-04-02
Release Date
2002-04-02
21/10-C31Z Sidetrack Z parent: 21/10-C31
Completed (Shut In) Survey
Current Intent
Development
Original Intent
Development
Flow Class
--
Dev Type
Producer
Convention
--
Primary Target
--
Well Seq
--
Datum Type
--
Datum Elev (m)
--
Ground Elev (m)
--
Water Depth (m)
127.00
TD MD (m)
--
TD TVDSS (m)
--
TD Datum Depth (m)
--
TD Datum Type
--
Spud Date
1998-04-07
TD Reached
1998-04-20
Completion Date
1998-05-09
Release Date
2002-05-09

Formation Tops (11)

Wellbore Formation Era MD (m) TVDSS (m) Provider
21/10-C31 Unknown 171.000 126.800 BGS LithoStrat Upper
Nordland Cenozoic 2550.000 2505.800 BGS LithoStrat Upper
Balder Cenozoic 2903.000 2858.800 BGS LithoStrat Upper
Sele Mesozoic 2949.000 2904.800 BGS LithoStrat Upper
Forties L 2992.000 2947.800 BGS LithoStrat Upper
Forties K 3001.000 2956.800 BGS LithoStrat Upper
Forties J 3007.000 2962.800 BGS LithoStrat Upper
Forties H 3033.000 2988.800 BGS LithoStrat Upper
Forties G 3075.000 3030.800 BGS LithoStrat Upper
Forties F 3094.000 3049.800 BGS LithoStrat Upper
Forties E 3134.000 3089.800 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-C31 0 0 0 11 11 0 0 1 0 View
21/10-C31Z 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
21/10-C31 Cuttings 2540.0 3167.0 -- -- wet samples - curated May'98 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-C31 0 -- -- --
21/10-C31Z 0 -- -- --

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