Well Data Manager / Well Summary / 20/02- 6

20/02- 6

Decommissioned

Well Header

Well No
20/02- 6
NSTA DEN No
2449
Well Name
--
Drill Seq No
6
Quadrant / Block
20 / 2
Surface Location
57.917993, -0.689602
Source Datum
ED50
Subsea Well
No
Platform
--
Slot No
--
Operator
BRITOIL LIMITED
Original Operator
--
Sub Area Operator
BRITOIL LIMITED
Licence No
P317
Licence Type
Production
Spud Date
1984-07-30
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

20/02- 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
G
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
24.994
Ground Elev (m)
--
Water Depth (m)
101.50
TD MD (m)
4107.180
TD TVDSS (m)
4081.202
TD Datum Depth (m)
24.994
TD Datum Type
Kelly Bushing
Spud Date
1984-07-30
TD Reached
1984-10-09
Completion Date
1984-10-15
Release Date
1988-10-15

Formation Tops (25)

Wellbore Formation Era MD (m) TVDSS (m) Provider
20/02- 6 Beauly Cenozoic 550.000 524.994 Lloyds Register
Moray Mesozoic 550.000 524.994 Lloyds Register
Dornoch Mesozoic 622.000 596.993 Lloyds Register
Sele Mesozoic 663.000 637.993 Lloyds Register
Forties Sandstone Mesozoic 942.000 916.986 Lloyds Register
Lista Mesozoic 991.000 965.984 Lloyds Register
Montrose Mesozoic 991.000 965.984 Lloyds Register
Balmoral Sandstone Cenozoic 1239.000 1213.974 Lloyds Register
Glamis Tuff 1320.000 1294.973 Lloyds Register
Maureen Mesozoic 1384.000 1358.970 Lloyds Register
Ekofisk Mesozoic 1433.000 1407.965 Lloyds Register
Chalk Mesozoic 1433.000 1407.965 Lloyds Register
Upper Cretaceous Chalk Mesozoic 1464.000 1438.962 Lloyds Register
Rodby Mesozoic 2241.000 2215.920 Lloyds Register
Cromer Knoll Mesozoic 2241.000 2215.920 Lloyds Register
Sola 2404.000 2378.904 Lloyds Register
Valhall Mesozoic 2570.000 2544.889 Lloyds Register
Wick Sandstone 2951.000 2925.854 Lloyds Register
Punt Sandstone Mesozoic 2951.000 2925.854 Lloyds Register
Burns Sandstone Mesozoic 3082.000 3056.840 Lloyds Register
Kimmeridge Clay 3082.000 3056.840 Lloyds Register
Humber Mesozoic 3082.000 3056.840 Lloyds Register
Sgiath Mesozoic 3993.000 3967.187 Lloyds Register
Smith Bank Mesozoic 4035.000 4009.134 Lloyds Register
Heron Palaeozoic 4035.000 4009.134 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
20/02- 6 6 14 5 38 25 3 1 1 0 View

Hydrocarbon Occurrence (6)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
20/02- 6 Oil shows OS JKSU 3090.672 -- 104 m thick
20/02- 6 Oil shows OS JKSU 3194.304 -- 69 m thick
20/02- 6 Oil shows OS Bunter Siltstone Member [Obsolete] 3262.884 -- 49 m thick
20/02- 6 Oil shows OS ETTU 3311.652 -- 75 m thick
20/02- 6 Oil shows OS Piper Formation 3992.88 -- 42 m thick
20/02- 6 Oil shows OS Smith Bank Sandstone unit 4034.6376 -- 73 m thick

Rock Samples (40)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
20/02- 6 Cuttings 518.16 4107.18 -- -- .
20/02- 6 Core #1 3415.8 3427.32 φ 12.4% (n=19) · Kh 27.5 mD (n=19) · Kv 21.4 mD (n=19) · So 26.5% (n=19) · Sw 51.3% (n=19) · Density 2.68 (n=19) · FSP 16.3 (n=14) · CORE LABORATORIES PRESERVED SAMPLE; SHALE - NO ANALYSIS | SST GRY FGR CALC CMT; SST GRY FGR SIL CMT; SST GRY FGR SIL/CALC CMT; SST GRY VF-FGR SIL/CALC CMT SLT CARB LAMS; SST GRY VFGR CALC CMT F SLTY/CARB LAMS; SST GRY VFGR CALC CMT PY; SST GRY VFGR CALC CMT SLTY LAMS; SST GRY VFGR SIL/CALC CMT F SLTY/CARB LAMS; SST GRY VFGR SIL/CALC CMT SLT MICA CARB; SST VF-FGR SIL CMT .
20/02- 6 ↳ Plug 01 3415.894 -- CORE LABORATORIES SHALE - NO ANALYSIS --
20/02- 6 ↳ Plug 02 3416.198 -- CORE LABORATORIES SHALE - NO ANALYSIS --
20/02- 6 ↳ Plug 03 3416.503 -- CORE LABORATORIES SHALE - NO ANALYSIS --
20/02- 6 ↳ Plug 04 3416.808 -- CORE LABORATORIES SHALE - NO ANALYSIS --
20/02- 6 ↳ Plug 05 3417.113 -- CORE LABORATORIES SHALE - NO ANALYSIS --
20/02- 6 ↳ Plug 06 3417.418 -- CORE LABORATORIES SHALE - NO ANALYSIS --
20/02- 6 ↳ Plug 07 3417.722 -- φ 26.4% · Kh 16.0 mD · Kv 0.1 mD · So 4.3% · Sw 85.3% · Density 2.66 · FSP 4.9 · CORE LABORATORIES SST VF-FGR SIL CMT --
20/02- 6 ↳ Plug 08 3418.027 -- φ 26.0% · Kh 31.0 mD · Kv 32.0 mD · So 38.8% · Sw 29.9% · Density 2.65 · FSP 24.5 · CORE LABORATORIES SST GRY FGR SIL CMT --
20/02- 6 ↳ Plug 09 3418.332 -- φ 12.5% · Kh 106.0 mD · Kv 107.0 mD · So 34.4% · Sw 33.7% · Density 2.66 · FSP 24.8 · CORE LABORATORIES SST GRY FGR SIL CMT --
20/02- 6 ↳ Plug 10 3418.637 -- φ 26.6% · Kh 78.0 mD · Kv 64.0 mD · So 35.4% · Sw 30.2% · Density 2.66 · FSP 26.7 · CORE LABORATORIES SST GRY FGR SIL CMT --
20/02- 6 ↳ Plug 11 3418.942 -- φ 20.6% · Kh 93.0 mD · Kv 94.0 mD · So 31.6% · Sw 33.4% · Density 2.66 · FSP 23.7 · CORE LABORATORIES SST GRY FGR SIL/CALC CMT --
20/02- 6 ↳ Plug 12 3419.246 -- φ 19.2% · Kh 63.0 mD · Kv 5.0 mD · So 54.2% · Sw 35.1% · Density 2.66 · FSP 17.2 · CORE LABORATORIES SST GRY FGR SIL/CALC CMT --
20/02- 6 ↳ Plug 13 3419.551 -- φ 18.5% · Kh 34.0 mD · Kv 39.0 mD · So 49.4% · Sw 35.7% · Density 2.67 · FSP 14.9 · CORE LABORATORIES SST GRY FGR SIL/CALC CMT --
20/02- 6 ↳ Plug 14 3419.856 -- φ 19.5% · Kh 34.0 mD · Kv 14.0 mD · So 43.8% · Sw 38.3% · Density 2.67 · FSP 11.9 · CORE LABORATORIES SST GRY FGR SIL/CALC CMT --
20/02- 6 ↳ Plug 15 3420.161 -- φ 18.5% · Kh 36.0 mD · Kv 27.0 mD · So 52.8% · Sw 36.4% · Density 2.68 · FSP 21.6 · CORE LABORATORIES SST GRY FGR SIL/CALC CMT --
20/02- 6 ↳ Plug 16 3420.466 -- φ 19.4% · Kh 30.0 mD · Kv 25.0 mD · So 44.0% · Sw 44.0% · Density 2.66 · FSP 27.4 · CORE LABORATORIES SST GRY FGR SIL/CALC CMT --
20/02- 6 ↳ Plug 17 3420.77 -- φ 1.8% · Kh 0.0 mD · Kv 0.0 mD · So 16.3% · Sw 56.3% · Density 2.67 · FSP 14.6 · CORE LABORATORIES SST GRY VFGR CALC CMT PY --
20/02- 6 ↳ Plug 18 3421.075 -- φ 5.9% · Kh 0.1 mD · Kv 0.0 mD · So 37.5% · Sw 46.8% · Density 2.65 · FSP 11.1 · CORE LABORATORIES SST GRY VFGR SIL/CALC CMT SLT MICA CARB --
20/02- 6 ↳ Plug 19 3421.38 -- CORE LABORATORIES SHALE - NO ANALYSIS --
20/02- 6 ↳ Plug 20 3421.685 -- CORE LABORATORIES PRESERVED SAMPLE --
20/02- 6 ↳ Plug 21 3421.99 -- CORE LABORATORIES SHALE - NO ANALYSIS --
20/02- 6 ↳ Plug 22 3422.294 -- CORE LABORATORIES SHALE - NO ANALYSIS --
20/02- 6 ↳ Plug 23 3422.599 -- φ 4.8% · Kh 0.1 mD · Kv 0.0 mD · So 0.0% · Sw 94.4% · Density 2.68 · FSP 2.7 · CORE LABORATORIES SST GRY VFGR SIL/CALC CMT F SLTY/CARB LAMS --
20/02- 6 ↳ Plug 24 3422.904 -- CORE LABORATORIES SHALE - NO ANALYSIS --
20/02- 6 ↳ Plug 25 3423.209 -- φ 2.3% · Kh 0.0 mD · Kv 0.0 mD · So 0.0% · Sw 70.7% · Density 2.67 · FSP 1.9 · CORE LABORATORIES SST GRY VFGR CALC CMT F SLTY/CARB LAMS --
20/02- 6 ↳ Plug 26 3423.514 -- φ 2.0% · Kh 0.0 mD · Kv 0.0 mD · So 0.0% · Sw 71.0% · Density 2.68 · CORE LABORATORIES SST GRY FGR CALC CMT --
20/02- 6 ↳ Plug 27 3423.818 -- φ 3.9% · Kh 0.1 mD · Kv 0.1 mD · So 31.7% · Sw 63.4% · Density 2.67 · CORE LABORATORIES SST GRY FGR CALC CMT --
20/02- 6 ↳ Plug 28 3424.123 -- CORE LABORATORIES SHALE - NO ANALYSIS --
20/02- 6 ↳ Plug 29 3424.428 -- CORE LABORATORIES SHALE - NO ANALYSIS --
20/02- 6 ↳ Plug 30 3424.733 -- CORE LABORATORIES SHALE - NO ANALYSIS --
20/02- 6 ↳ Plug 31 3425.038 -- CORE LABORATORIES SHALE - NO ANALYSIS --
20/02- 6 ↳ Plug 32 3425.342 -- φ 1.1% · Kh 0.0 mD · Kv 0.0 mD · So 0.0% · Sw 20.1% · Density 2.68 · CORE LABORATORIES SST GRY VF-FGR SIL/CALC CMT SLT CARB LAMS --
20/02- 6 ↳ Plug 33 3425.647 -- φ 2.9% · Kh 0.0 mD · Kv 0.0 mD · So 0.0% · Sw 90.7% · Density 2.67 · CORE LABORATORIES SST GRY VF-FGR SIL/CALC CMT SLT CARB LAMS --
20/02- 6 ↳ Plug 34 3425.952 -- CORE LABORATORIES SHALE - NO ANALYSIS --
20/02- 6 ↳ Plug 35 3426.257 -- CORE LABORATORIES SHALE - NO ANALYSIS --
20/02- 6 ↳ Plug 36 3426.562 -- CORE LABORATORIES SHALE - NO ANALYSIS --
20/02- 6 ↳ Plug 37 3426.866 -- CORE LABORATORIES SHALE - NO ANALYSIS --
20/02- 6 ↳ Plug 38 3427.171 -- φ 3.3% · Kh 0.5 mD · Kv 0.0 mD · So 30.0% · Sw 60.0% · Density 2.83 · CORE LABORATORIES SST GRY VFGR CALC CMT SLTY LAMS --

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
20/02- 6 121.91999816894531 4107.18017578125 10 0 2026-08-06 17:14:17.506655+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
20/02- 6
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density DEN CGG Digital Well Logs 3604.8696 4103.827200000001 3275
caliper CALI CGG Digital Well Logs 3604.5648 4103.827200000001 3277
comp_sonic AC CGG Digital Well Logs 460.85760000000005 4100.4744 23859
deep_resistivity RILD CGG Digital Well Logs 461.92440000000005 4105.5036 23909
density_correction CORR CGG Digital Well Logs 3605.9364 4105.656 3280
gamma_ray GR CGG Digital Well Logs 121.92 4097.8836 26090
gamma_ray GRD CGG Digital Well Logs 3600.6024 4106.1132 3318
med_resistivity RILM CGG Digital Well Logs 461.92440000000005 4106.7228000000005 23917
neutron_por CN CGG Digital Well Logs 3604.5648 4107.18 3299
shallow_resistivity RFOC CGG Digital Well Logs 462.07680000000005 1518.6660000000002 6934
sp SP CGG Digital Well Logs 462.22920000000005 1518.2088 6930

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
20/02- 6 525 4107.180 4081.200 D:\BigSpatial\nsta_raw\CGG_Deviation\20-2-6 1007am-CGG_Deviation.xlsx

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