106/20- 1

Decommissioned

Well Header

Well No
106/20- 1
NSTA DEN No
4179
Well Name
--
Drill Seq No
1
Quadrant / Block
106 / 20
Surface Location
52.489219, -5.108564
Source Datum
ED50
Subsea Well
No
Platform
--
Slot No
--
Operator
BRITOIL LIMITED
Original Operator
--
Sub Area Operator
BRITOIL LIMITED
Licence No
P539
Licence Type
Production
Spud Date
1990-08-31
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

106/20- 1 Original
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)
36.972
Ground Elev (m)
--
Water Depth (m)
79.16
TD MD (m)
3182.203
TD TVDSS (m)
0.000
TD Datum Depth (m)
36.972
TD Datum Type
Kelly Bushing
Spud Date
1990-08-31
TD Reached
1990-10-14
Completion Date
1990-11-01
Release Date
1994-11-01

Formation Tops (10)

Wellbore Formation Era MD (m) TVDSS (m) Provider
106/20- 1 Sea Bed 117.000 80.028 BGS
Top Great Oolite Gp Mesozoic 1020.000 983.028 BGS
Top Fullers Earth Fm Mesozoic 1020.000 983.028 BGS
Top Inferior Oolite Gp Mesozoic 1024.000 987.028 BGS
Top Lias Gp 1291.000 1254.028 BGS
Top Mercia Gp 2079.000 2042.028 BGS
Top Triassic Evaporites (Undiv) Palaeozoic 2845.000 2808.028 BGS
Base Triassic Evaporites (Undiv) Palaeozoic 2883.000 2846.028 BGS
Carboniferous Palaeozoic 2887.000 2850.028 BGS
Top Coal Measures Fm 2887.000 2850.028 BGS

Lithology Intervals

106/20- 1 Curve: SANDCOUNT 233 intervals  ·  MD 211.684 – 3215.488 m G:/NSTA_BigFiles/NSTA_Packages/Lloyds_Register/EIS_CB_OS/...
Sandstone (99)
Limestone (66)
Anhydrite (45)
Coal (17)
Halite (6)

Interpreted Data Inventory (LR / WellStrat)

Open Interpreted Data Log
Wellbore Groups Formations Members Strat Intervals Tops HC Occ Core Cuttings DSTs
106/20- 1 6 0 0 18 10 0 1 1 0 View

Hydrocarbon Occurrence (0)

No hydrocarbon shows or DSTs recorded for this well.

Rock Samples (44)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
106/20- 1 Cuttings 201.0 3220.0 -- -- some samples missing
106/20- 1 Core #1 3174.0 3192.66 φ 5.7% (n=30) · Kh 0.0 mD (n=29) · Kv 0.0 mD (n=7) · So 0.0% (n=30) · Sw 63.8% (n=29) · Density 2.73 (n=30) · FSP 5.4 (n=29) · COREX SERVICES LTD NO SAMPLE TAKEN; PRESERVED NSAMPLE; PRESERVED SAMPLE; PRSERVED SAMPLE; SHALE UKCS 217
106/20- 1 ↳ Core Plug #1 3174.0 -- COREX SERVICES LTD SHALE --
106/20- 1 ↳ Core Plug #1 3181.19 -- COREX SERVICES LTD PRESERVED SAMPLE --
106/20- 1 ↳ Core Plug #1 3183.45 -- COREX SERVICES LTD SHALE --
106/20- 1 ↳ Plug ECA 39 3183.5 -- φ 3.6% · Kh 0.0 mD · So 0.0% · Sw 72.0% · Density 2.73 · FSP 3.0 · COREX SERVICES LTD -- --
106/20- 1 ↳ Plug ECA 40 3183.75 -- φ 4.0% · Kh 0.0 mD · So 0.0% · Sw 75.9% · Density 2.72 · FSP 3.7 · COREX SERVICES LTD -- --
106/20- 1 ↳ Plug ECA 41 3184.0 -- φ 3.5% · Kh 0.0 mD · Kv 0.0 mD · So 0.0% · Sw 78.0% · Density 2.72 · FSP 3.3 · COREX SERVICES LTD -- --
106/20- 1 ↳ Core Plug #1 3184.06 -- COREX SERVICES LTD PRESERVED SAMPLE --
106/20- 1 ↳ Plug ECA 42 3184.25 -- φ 0.5% · So 0.0% · Density 2.71 · COREX SERVICES LTD NO SAMPLE TAKEN --
106/20- 1 ↳ Plug ECA 43 3184.5 -- φ 4.0% · Kh 0.0 mD · So 0.0% · Sw 64.9% · Density 2.72 · FSP 4.9 · COREX SERVICES LTD -- --
106/20- 1 ↳ Plug ECA 44 3184.75 -- φ 5.2% · Kh 0.0 mD · So 0.0% · Sw 73.6% · Density 2.71 · FSP 3.4 · COREX SERVICES LTD -- --
106/20- 1 ↳ Plug ECA 45 3185.0 -- φ 3.7% · Kh 0.0 mD · Kv 0.0 mD · So 0.0% · Sw 78.6% · Density 2.71 · FSP 3.0 · COREX SERVICES LTD -- --
106/20- 1 ↳ Plug ECA 46 3185.28 -- φ 5.9% · Kh 0.0 mD · So 0.0% · Sw 63.0% · Density 2.71 · FSP 4.4 · COREX SERVICES LTD -- --
106/20- 1 ↳ Plug ECA 47 3185.5 -- φ 5.6% · Kh 0.0 mD · So 0.0% · Sw 68.2% · Density 2.73 · FSP 6.4 · COREX SERVICES LTD -- --
106/20- 1 ↳ Plug ECA 48 3185.75 -- φ 6.2% · Kh 0.0 mD · So 0.0% · Sw 68.3% · Density 2.73 · FSP 5.0 · COREX SERVICES LTD -- --
106/20- 1 ↳ Plug ECA 49 3186.0 -- φ 7.4% · Kh 0.0 mD · Kv 0.0 mD · So 0.0% · Sw 56.1% · Density 2.70 · FSP 2.7 · COREX SERVICES LTD -- --
106/20- 1 ↳ Core Plug #1 3186.18 -- COREX SERVICES LTD PRESERVED NSAMPLE --
106/20- 1 ↳ Plug ECA 50 3186.37 -- φ 6.2% · Kh 0.0 mD · So 0.0% · Sw 46.6% · Density 2.73 · FSP 5.0 · COREX SERVICES LTD -- --
106/20- 1 ↳ Core Plug #1 3186.37 -- COREX SERVICES LTD PRESERVED NSAMPLE --
106/20- 1 ↳ Plug ECA 51 3186.5 -- φ 4.8% · Kh 0.0 mD · So 0.0% · Sw 64.3% · Density 2.76 · FSP 6.5 · COREX SERVICES LTD -- --
106/20- 1 ↳ Plug ECA 52 3186.75 -- φ 7.0% · Kh 0.0 mD · Kv 0.0 mD · So 0.0% · Sw 60.0% · Density 2.72 · FSP 5.7 · COREX SERVICES LTD -- --
106/20- 1 ↳ Plug ECA 53 3187.0 -- φ 6.8% · Kh 0.0 mD · So 0.0% · Sw 53.7% · Density 2.74 · FSP 7.0 · COREX SERVICES LTD -- --
106/20- 1 ↳ Plug ECA 54 3187.16 -- φ 6.6% · Kh 0.0 mD · So 0.0% · Sw 48.0% · Density 2.75 · FSP 7.5 · COREX SERVICES LTD -- --
106/20- 1 ↳ Core Plug #1 3187.23 -- COREX SERVICES LTD PRESERVED SAMPLE --
106/20- 1 ↳ Core Plug #1 3187.38 -- COREX SERVICES LTD PRESERVED SAMPLE --
106/20- 1 ↳ Plug ECA 55 3187.5 -- φ 5.3% · Kh 0.0 mD · So 0.0% · Sw 59.2% · Density 2.89 · FSP 7.8 · COREX SERVICES LTD -- --
106/20- 1 ↳ Plug ECA 56 3187.75 -- φ 6.6% · Kh 0.0 mD · So 0.0% · Sw 56.1% · Density 2.71 · FSP 8.9 · COREX SERVICES LTD -- --
106/20- 1 ↳ Plug ECA 57 3188.0 -- φ 7.1% · Kh 0.0 mD · Kv 0.0 mD · So 0.0% · Sw 54.1% · Density 2.71 · FSP 7.9 · COREX SERVICES LTD -- --
106/20- 1 ↳ Plug ECA 58 3188.25 -- φ 7.5% · Kh 0.0 mD · So 0.0% · Sw 56.5% · Density 2.70 · FSP 5.5 · COREX SERVICES LTD -- --
106/20- 1 ↳ Plug ECA 59 3188.5 -- φ 7.9% · Kh 0.0 mD · So 0.0% · Sw 59.8% · Density 2.69 · FSP 8.5 · COREX SERVICES LTD -- --
106/20- 1 ↳ Core Plug #1 3188.52 -- COREX SERVICES LTD PRSERVED SAMPLE --
106/20- 1 ↳ Core Plug #1 3188.65 -- COREX SERVICES LTD PRSERVED SAMPLE --
106/20- 1 ↳ Plug ECA 60 3188.75 -- φ 7.5% · Kh 0.0 mD · So 0.0% · Sw 55.1% · Density 2.70 · FSP 6.0 · COREX SERVICES LTD -- --
106/20- 1 ↳ Plug ECA 61 3189.0 -- φ 6.9% · Kh 0.0 mD · Kv 0.0 mD · So 0.0% · Sw 64.4% · Density 2.74 · FSP 6.4 · COREX SERVICES LTD -- --
106/20- 1 ↳ Plug ECA 62 3189.25 -- φ 6.5% · Kh 0.0 mD · So 0.0% · Sw 68.0% · Density 2.78 · FSP 5.6 · COREX SERVICES LTD -- --
106/20- 1 ↳ Plug ECA 63 3189.5 -- φ 7.0% · Kh 0.0 mD · So 0.0% · Sw 67.4% · Density 2.72 · FSP 5.3 · COREX SERVICES LTD -- --
106/20- 1 ↳ Plug ECA 64 3189.75 -- φ 7.3% · Kh 0.0 mD · So 0.0% · Sw 50.3% · Density 2.70 · FSP 4.9 · COREX SERVICES LTD -- --
106/20- 1 ↳ Plug ECA 65 3190.02 -- φ 4.5% · Kh 0.0 mD · Kv 0.0 mD · So 0.0% · Sw 66.5% · Density 2.77 · FSP 5.4 · COREX SERVICES LTD -- --
106/20- 1 ↳ Plug ECA 66 3190.25 -- φ 6.6% · Kh 0.0 mD · So 0.0% · Sw 71.9% · Density 2.70 · FSP 4.9 · COREX SERVICES LTD -- --
106/20- 1 ↳ Plug ECA 67 3190.5 -- φ 5.3% · Kh 0.0 mD · So 0.0% · Sw 74.4% · Density 2.70 · FSP 4.0 · COREX SERVICES LTD -- --
106/20- 1 ↳ Plug ECA 68 3190.75 -- φ 4.7% · Kh 0.0 mD · So 0.0% · Sw 76.7% · Density 2.72 · FSP 4.3 · COREX SERVICES LTD -- --
106/20- 1 ↳ Core Plug #1 3191.0 -- COREX SERVICES LTD SHALE --
106/20- 1 ↳ Core Plug #1 3192.66 -- COREX SERVICES LTD SHALE --

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
106/20- 1 0 -- -- --

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