86/18- 1

Decommissioned

Well Header

Well No
86/18- 1
NSTA DEN No
1340
Well Name
--
Drill Seq No
1
Quadrant / Block
86 / 18
Surface Location
49.356984, -5.566698
Source Datum
ED50
Subsea Well
No
Platform
--
Slot No
--
Operator
BRITOIL LIMITED
Original Operator
--
Sub Area Operator
BRITOIL LIMITED
Licence No
P289
Licence Type
Production
Spud Date
1979-04-06
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

86/18- 1 Original
Current Intent
Exploration
Original Intent
Exploration
Flow Class
Dry Hole
Dev Type
--
Convention
--
Primary Target
--
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
24.994
Ground Elev (m)
--
Water Depth (m)
105.16
TD MD (m)
2492.654
TD TVDSS (m)
2492.654
TD Datum Depth (m)
24.994
TD Datum Type
Kelly Bushing
Spud Date
1979-04-06
TD Reached
1979-06-08
Completion Date
1979-06-16
Release Date
1983-06-16

Formation Tops (10)

Wellbore Formation Era MD (m) TVDSS (m) Provider
86/18- 1 Sea Bed 130.000 105.006 BGS
Eocene Cenozoic 130.000 105.006 BGS
Paleocene Cenozoic 267.000 242.006 BGS
Top Chalk Gp 397.000 372.006 BGS
Top Selborne Gp 888.000 863.006 BGS
Top Gault-Greensands (Undiv) 888.000 863.006 BGS
Top Wealden Gp 1011.000 986.006 BGS
Top Mercia Gp 1034.000 1009.006 BGS
Permo-Triassic Mesozoic 1740.000 1715.006 BGS
Devono-Carboniferous Palaeozoic 2408.000 2383.006 BGS

Lithology Intervals

86/18- 1 Curve: SANDCOUNT 98 intervals  ·  MD 532.181 – 2408.377 m G:/NSTA_BigFiles/NSTA_Packages/Lloyds_Register/SW Approac...
Sandstone (78)
Limestone (17)
Coal (3)

Interpreted Data Inventory (LR / WellStrat)

Open Interpreted Data Log
Wellbore Groups Formations Members Strat Intervals Tops HC Occ Core Cuttings DSTs
86/18- 1 7 1 0 16 10 2 3 1 0 View

Hydrocarbon Occurrence (0)

No hydrocarbon shows or DSTs recorded for this well.

Rock Samples (26)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
86/18- 1 Cuttings 536.45 2517.65 -- -- 10 + 30 foot intervals .
86/18- 1 Core #1 1680.06 1687.98 -- -- .
86/18- 1 Core #2 2136.65 2143.14 φ 3.1% (n=22) · Kh 0.2 mD (n=19) · Kv 0.0 mD (n=22) · So 0.0% (n=1) · Sw 88.2% (n=1) · Density 2.77 (n=22) · CORE LABS -- .
86/18- 1 ↳ Plug 1 2136.8 -- φ 4.9% · Kh 0.0 mD · Kv 0.0 mD · Density 2.78 · CORE LABS -- --
86/18- 1 ↳ Plug 2 2137.105 -- φ 4.3% · Kh 0.0 mD · Kv 0.0 mD · Density 2.74 · CORE LABS -- --
86/18- 1 ↳ Plug 3 2137.41 -- φ 4.9% · Kh 0.0 mD · Kv 0.0 mD · Density 2.75 · CORE LABS -- --
86/18- 1 ↳ Plug 4 2137.715 -- φ 5.2% · Kh 0.0 mD · Kv 0.0 mD · Density 2.77 · CORE LABS -- --
86/18- 1 ↳ Plug 5 2138.02 -- φ 3.9% · Kh 2.2 mD · Kv 0.0 mD · Density 2.79 · CORE LABS -- --
86/18- 1 ↳ Plug 6 2138.324 -- φ 4.1% · Kh 0.9 mD · Kv 0.0 mD · Density 2.78 · CORE LABS -- --
86/18- 1 ↳ Plug 7 2138.629 -- φ 2.2% · Kh 0.0 mD · Kv 0.0 mD · Density 2.77 · CORE LABS -- --
86/18- 1 ↳ Plug 8 2138.934 -- φ 2.2% · Kh 0.0 mD · Kv 0.0 mD · Density 2.77 · CORE LABS -- --
86/18- 1 ↳ Plug 9 2139.239 -- φ 3.8% · Kh 0.1 mD · Kv 0.0 mD · Density 2.73 · CORE LABS -- --
86/18- 1 ↳ Plug 10 2139.544 -- φ 3.3% · Kh 0.2 mD · Kv 0.0 mD · Density 2.78 · CORE LABS -- --
86/18- 1 ↳ Plug 11 2139.848 -- φ 3.2% · Kh 0.0 mD · Kv 0.0 mD · Density 2.72 · CORE LABS -- --
86/18- 1 ↳ Plug 12 2140.153 -- φ 2.2% · Kh 0.0 mD · Kv 0.0 mD · Density 2.78 · CORE LABS -- --
86/18- 1 ↳ Plug 13 2140.458 -- φ 1.8% · Kh 0.0 mD · Kv 0.0 mD · Density 2.75 · CORE LABS -- --
86/18- 1 ↳ Plug 14 2140.763 -- φ 1.6% · Kh 0.2 mD · Kv 0.0 mD · Density 2.78 · CORE LABS -- --
86/18- 1 ↳ Plug 15 2141.068 -- φ 1.9% · Kh 0.0 mD · Kv 0.0 mD · Density 2.79 · CORE LABS -- --
86/18- 1 ↳ Plug 16 2141.372 -- φ 2.4% · Kv 0.0 mD · Density 2.79 · CORE LABS -- --
86/18- 1 ↳ Plug 17 2141.677 -- φ 2.3% · Kh 0.1 mD · Kv 0.0 mD · Density 2.78 · CORE LABS -- --
86/18- 1 ↳ Plug 18 2141.982 -- φ 2.4% · Kh 0.1 mD · Kv 0.0 mD · Density 2.78 · CORE LABS -- --
86/18- 1 ↳ Plug 19 2142.287 -- φ 3.1% · Kh 0.1 mD · Kv 0.0 mD · Density 2.78 · CORE LABS -- --
86/18- 1 ↳ Plug 20 2142.592 -- φ 3.0% · Kv 0.0 mD · Density 2.81 · CORE LABS -- --
86/18- 1 ↳ Plug 21 2142.896 -- φ 2.8% · Kv 0.0 mD · So 0.0% · Sw 88.2% · Density 2.79 · CORE LABS -- --
86/18- 1 ↳ Plug 22 2143.049 -- φ 2.6% · Kh 0.0 mD · Kv 0.0 mD · Density 2.78 · CORE LABS -- --
86/18- 1 Core #3 2509.42 2513.47 -- -- .

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
86/18- 1 0 -- -- --

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