21/10-B36

Present

Well Header

Well No
21/10-B36
NSTA DEN No
6938
Well Name
--
Drill Seq No
36
Quadrant / Block
21 / 10
Surface Location
57.748635, 0.913673
Source Datum
ED50
Subsea Well
No
Platform
B
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
2000-08-16
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (4)

21/10-B36 Original parent: 21/10-B15
Current Intent
Development
Original Intent
Development
Flow Class
Oil Well
Dev Type
Producer
Convention
--
Primary Target
--
Well Seq
WB2
Datum Type
Kelly Bushing
Datum Elev (m)
44.200
Ground Elev (m)
--
Water Depth (m)
123.00
TD MD (m)
3665.000
TD TVDSS (m)
2230.100
TD Datum Depth (m)
44.200
TD Datum Type
Rotary Table
Spud Date
2000-08-16
TD Reached
2000-09-16
Completion Date
2000-10-04
Release Date
2004-10-04
21/10-B36X Sidetrack X parent: 21/10-B36Y
Current Intent
Development
Original Intent
Development
Flow Class
Oil Well
Dev Type
Producer
Convention
--
Primary Target
79
Well Seq
WB5
Datum Type
Kelly Bushing
Datum Elev (m)
44.200
Ground Elev (m)
--
Water Depth (m)
123.00
TD MD (m)
3390.500
TD TVDSS (m)
2180.470
TD Datum Depth (m)
44.200
TD Datum Type
Rotary Table
Spud Date
2005-04-10
TD Reached
2005-04-16
Completion Date
2005-04-23
Release Date
2009-04-23
21/10-B36Y Sidetrack Y parent: 21/10-B36Z
Current Intent
Development
Original Intent
Development
Flow Class
Dry Hole
Dev Type
Producer
Convention
--
Primary Target
79
Well Seq
WB4
Datum Type
Kelly Bushing
Datum Elev (m)
44.200
Ground Elev (m)
--
Water Depth (m)
123.00
TD MD (m)
3405.000
TD TVDSS (m)
2157.750
TD Datum Depth (m)
44.200
TD Datum Type
Rotary Table
Spud Date
2005-03-05
TD Reached
2005-03-08
Completion Date
2005-04-11
Release Date
2009-04-11
21/10-B36Z Sidetrack Z parent: 21/10-B36
Current Intent
Development
Original Intent
Development
Flow Class
Oil Well
Dev Type
Producer
Convention
--
Primary Target
T79
Well Seq
WB3
Datum Type
Kelly Bushing
Datum Elev (m)
44.200
Ground Elev (m)
--
Water Depth (m)
123.00
TD MD (m)
3642.000
TD TVDSS (m)
2232.060
TD Datum Depth (m)
44.200
TD Datum Type
Rotary Table
Spud Date
2005-01-28
TD Reached
2005-02-20
Completion Date
2005-03-06
Release Date
2009-03-06

Formation Tops (35)

Wellbore Formation Era MD (m) TVDSS (m) Provider
21/10-B36 Nordland Cenozoic 167.000 122.800 BGS LithoStrat Upper
Red Brown Marker 3296.000 3251.800 BGS LithoStrat Upper
Balder Cenozoic 3329.000 3284.800 BGS LithoStrat Upper
Sele Mesozoic 3403.000 3358.800 BGS LithoStrat Upper
Forties Reservoir Mesozoic 3490.000 3445.800 BGS LithoStrat Upper
Forties Lower Main Sandstone 3558.000 3513.800 BGS LithoStrat Upper
21/10-B36X Unknown 167.000 122.800 BGS LithoStrat Upper
Hordaland Cenozoic 2640.000 2595.800 BGS LithoStrat Upper
Brimmond Sandstone 3031.000 2986.800 BGS LithoStrat Upper
Hordaland Cenozoic 3047.000 3002.800 BGS LithoStrat Upper
Balder Cenozoic 3260.000 3215.800 BGS LithoStrat Upper
Sele Mesozoic 3305.000 3260.800 BGS LithoStrat Upper
Sele Ash Marker 3333.000 3288.800 BGS LithoStrat Upper
Forties Mesozoic 3351.000 3306.800 BGS LithoStrat Upper
Delta Echo Channel Complex 3370.000 3325.800 BGS LithoStrat Upper
21/10-B36Y Unknown 167.000 122.800 BGS LithoStrat Upper
Hordaland Cenozoic 2830.000 2785.800 BGS LithoStrat Upper
Brimmond Sandstone 3040.000 2995.800 BGS LithoStrat Upper
Hordaland Cenozoic 3056.000 3011.800 BGS LithoStrat Upper
Red Brown Marker 3205.000 3160.800 BGS LithoStrat Upper
Balder Cenozoic 3225.000 3180.800 BGS LithoStrat Upper
Sele Mesozoic 3284.000 3239.800 BGS LithoStrat Upper
Sele Ash Marker 3334.000 3289.800 BGS LithoStrat Upper
Forties Mesozoic 3391.000 3346.800 BGS LithoStrat Upper
21/10-B36Z Nordland Cenozoic 167.000 122.800 BGS LithoStrat Upper
Hordaland Cenozoic 1301.000 1256.800 BGS LithoStrat Upper
Brimmond Sandstone 3076.000 3031.800 BGS LithoStrat Upper
Hordaland Cenozoic 3097.000 3052.800 BGS LithoStrat Upper
Red Brown Marker 3336.000 3291.800 BGS LithoStrat Upper
Balder Cenozoic 3361.000 3316.800 BGS LithoStrat Upper
Sele Mesozoic 3434.000 3389.800 BGS LithoStrat Upper
Sele Ash Marker 3472.000 3427.800 BGS LithoStrat Upper
Forties Mesozoic 3498.000 3453.800 BGS LithoStrat Upper
Forties Reservoir Mesozoic 3502.000 3457.800 BGS LithoStrat Upper
Delta Echo Channel Complex 3522.000 3477.800 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-B36 0 0 0 6 6 0 2 1 0 View
21/10-B36X 0 0 0 9 9 0 0 1 0 View
21/10-B36Y 0 0 0 9 9 0 0 1 0 View
21/10-B36Z 0 0 0 11 11 0 0 1 0 View

Hydrocarbon Occurrence (0)

No hydrocarbon shows or DSTs recorded for this well.

Rock Samples (6)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
21/10-B36 Cuttings 970.0 3665.5 -- -- FB56-ST2 + 21/10-B38 incorrectly shown on some packets
21/10-B36 Core #1 3499.0 3506.3 -- -- --
21/10-B36 Core #2 3506.3 3508.8 -- -- --
21/10-B36X Cuttings 2700.0 3390.5 -- -- --
21/10-B36Y Cuttings 2880.0 3405.0 -- -- --
21/10-B36Z Cuttings 2790.0 3642.0 -- -- 21/10-B37z on some packets

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-B36 0 -- -- --
21/10-B36X 0 -- -- --
21/10-B36Y 0 -- -- --
21/10-B36Z 0 -- -- --

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