Well Data Manager / Well Summary / 21/03b- 6

21/03b- 6

Decommissioned

Well Header

Well No
21/03b- 6
NSTA DEN No
6088
Well Name
--
Drill Seq No
6
Quadrant / Block
21 / 3 b
Surface Location
57.966285, 0.560586
Source Datum
ED50
Subsea Well
Unknown
Platform
--
Slot No
--
Operator
CHRYSAOR PRODUCTION (U.K.) LIMITED
Original Operator
--
Sub Area Operator
CHRYSAOR PRODUCTION (U.K.) LIMITED
Licence No
P741
Licence Type
Production
Spud Date
1997-03-11
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

21/03b- 6 Original
Abandoned Phase 3 View Log Interpreted Data Survey
Current Intent
Exploration
Original Intent
Exploration
Flow Class
Dry Hole
Dev Type
--
Convention
--
Primary Target
B
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
22.860
Ground Elev (m)
--
Water Depth (m)
145.69
TD MD (m)
2164.080
TD TVDSS (m)
2141.080
TD Datum Depth (m)
22.860
TD Datum Type
Kelly Bushing
Spud Date
1997-03-11
TD Reached
1997-03-22
Completion Date
1997-03-26
Release Date
2001-03-26

Formation Tops (9)

Wellbore Formation Era MD (m) TVDSS (m) Provider
21/03b- 6 Horda Cenozoic 1440.000 1417.061 Lloyds Register
Stronsay Cenozoic 1440.000 1417.061 Lloyds Register
Moray Mesozoic 1885.000 1862.013 Lloyds Register
Balder Cenozoic 1885.000 1862.013 Lloyds Register
Balder Tuff Cenozoic 1905.000 1882.011 Lloyds Register
Sele Mesozoic 1927.000 1904.010 Lloyds Register
Forties Sandstone Mesozoic 2006.000 1983.006 Lloyds Register
Montrose Mesozoic 2109.000 2086.005 Lloyds Register
Lista Mesozoic 2109.000 2086.005 Lloyds Register

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
21/03b- 6 3 4 2 9 9 1 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
21/03b- 6 Cuttings 914.4 2164.08 -- -- --

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
21/03b- 6 35.966400146484375 2160.57470703125 4 0 2026-08-06 10:09:18.897922+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
21/03b- 6
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
caliper CAL CGG Digital Well Logs 1953.1584 2144.4204 1256
comp_sonic DT CGG Digital Well Logs 1953.1584 2143.3536 1249
gamma_ray GR CGG Digital Well Logs 35.9664 2160.27 13940
potassium K CGG Digital Well Logs 1918.4112 2139.3912 1451
sp SPDH CGG Digital Well Logs 1938.528 2160.5748000000003 1458
thorium TH CGG Digital Well Logs 1918.4112 2139.3912 1451

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
21/03b- 6 25 2164.080 2141.086 D:\BigSpatial\nsta_raw\CGG_Deviation\21-3b-6 25538ad_CGG-Deviation.xlsx

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