21/09- 3

Decommissioned

Well Header

Well No
21/09- 3
NSTA DEN No
3564
Well Name
--
Drill Seq No
3
Quadrant / Block
21 / 9
Surface Location
57.800192, 0.731149
Source Datum
ED50
Subsea Well
Yes
Platform
--
Slot No
--
Operator
APACHE NORTH SEA LIMITED
Original Operator
--
Sub Area Operator
APACHE NORTH SEA LIMITED
Licence No
P57
Licence Type
Production
Spud Date
1988-08-31
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

21/09- 3 Original
Current Intent
Exploration
Original Intent
Exploration
Flow Class
Dry Hole
Dev Type
--
Convention
--
Primary Target
E
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
25.900
Ground Elev (m)
--
Water Depth (m)
128.10
TD MD (m)
2590.000
TD TVDSS (m)
2554.100
TD Datum Depth (m)
25.878
TD Datum Type
Kelly Bushing
Spud Date
1988-08-31
TD Reached
1988-09-12
Completion Date
1988-09-14
Release Date
1992-09-14

Formation Tops (7)

Wellbore Formation Era MD (m) TVDSS (m) Provider
21/09- 3 Unknown 154.000 128.100 BGS LithoStrat Upper
Nordland Cenozoic 420.000 394.100 BGS LithoStrat Upper
Balder Cenozoic 2220.000 2194.100 BGS LithoStrat Upper
Sele Mesozoic 2252.000 2226.100 BGS LithoStrat Upper
Unknown 2301.000 2275.100 BGS LithoStrat Upper
Forties Mesozoic 2322.000 2296.100 BGS LithoStrat Upper
Andrew Cenozoic 2398.000 2372.100 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
21/09- 3 0 0 0 7 7 2 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
21/09- 3 Cuttings 419.98 2589.98 -- -- .

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
21/09- 3 148.2852020263672 2592.171630859375 9 0 2026-08-06 10:11:29.007126+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
21/09- 3
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density RHOB CGG Digital Well Logs 1721.0532 2592.0192 5716
caliper CALI CGG Digital Well Logs 394.5636 2592.0192 14354
comp_sonic DT CGG Digital Well Logs 397.4592 2572.512 14245
comp_sonic DTLF CGG Digital Well Logs 1721.0532 2572.512 5588
deep_resistivity IDPH CGG Digital Well Logs 1728.5208 2584.0944 5615
deep_resistivity ILD CGG Digital Well Logs 396.0876 2590.9524 14403
density_correction DRHO CGG Digital Well Logs 1721.5104 2591.7144 5711
gamma_ray CGR CGG Digital Well Logs 1710.2328 2582.418 5724
gamma_ray GR CGG Digital Well Logs 148.2852 2582.418 15973
gamma_ray SGR CGG Digital Well Logs 1710.2328 2582.418 5724
med_resistivity ILM CGG Digital Well Logs 396.0876 2592.1716 14411
med_resistivity IMPH CGG Digital Well Logs 1728.5208 2584.8564 5620
neutron_por NPHI CGG Digital Well Logs 1720.9008 2585.1612 5672
pef PEF CGG Digital Well Logs 1721.0532 2592.0192 5716
potassium POTA CGG Digital Well Logs 1710.2328 2582.418 5724
thorium THOR CGG Digital Well Logs 1710.2328 2582.418 5724
uranium URAN CGG Digital Well Logs 1710.2328 2582.418 5724

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
21/09- 3 0 -- -- --

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