Well Data Manager / Well Summary / 103/18- 1

103/18- 1

Decommissioned

Well Header

Well No
103/18- 1
NSTA DEN No
924
Well Name
--
Drill Seq No
1
Quadrant / Block
103 / 18
Surface Location
51.356487, -5.446534
Source Datum
ED50
Subsea Well
No
Platform
--
Slot No
--
Operator
SHELL U.K. LIMITED
Original Operator
--
Sub Area Operator
SHELL U.K. LIMITED
Licence No
P159
Licence Type
Production
Spud Date
1976-11-08
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

103/18- 1 Original
Abandoned Phase 3 Interpreted Data Survey
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)
22.860
Ground Elev (m)
--
Water Depth (m)
70.71
TD MD (m)
2194.560
TD TVDSS (m)
2194.560
TD Datum Depth (m)
22.860
TD Datum Type
Kelly Bushing
Spud Date
1976-11-08
TD Reached
1976-12-23
Completion Date
1976-12-31
Release Date
1980-12-31

Formation Tops (18)

Wellbore Formation Era MD (m) TVDSS (m) Provider
103/18- 1 Sea Bed 94.000 71.140 BGS
Top Chalk Gp 94.000 71.140 BGS
Top Selborne Gp 136.000 113.140 BGS
Top Gault-Greensands (Undiv) 136.000 113.140 BGS
Top Lower Greensand Gp 141.000 118.140 BGS
Top Wealden Gp 151.000 128.140 BGS
Top Purbeck Gp 365.000 342.140 BGS
Top Portland Gp 448.000 425.140 BGS
Top Ancholme Gp 494.000 471.140 BGS
Top Oxford Clay Fm Mesozoic 494.000 471.140 BGS
Top Great Oolite Gp Mesozoic 594.000 571.140 BGS
Top Inferior Oolite Gp Mesozoic 655.000 632.140 BGS
Top Lias Gp 700.000 677.140 BGS
Top Penarth Gp 1200.000 1177.140 BGS
Top Mercia Gp 1218.000 1195.140 BGS
Top Triassic Evaporites (Undiv) Palaeozoic 1482.000 1459.140 BGS
Base Triassic Evaporites (Undiv) Palaeozoic 1894.000 1871.140 BGS
Top Sherwood Sandstone Gp Mesozoic 2126.000 2103.140 BGS

Lithology Intervals

103/18- 1 Curve: SANDCOUNT 79 intervals  ·  MD 141.122 – 2187.245 m G:/NSTA_BigFiles/NSTA_Packages/Lloyds_Register/SW Approac...
Sandstone (28)
Halite (27)
Limestone (23)
Anhydrite (1)

Interpreted Data Inventory (LR / WellStrat)

Open Interpreted Data Log
Wellbore Groups Formations Members Strat Intervals Tops HC Occ Core Cuttings DSTs
103/18- 1 13 3 0 44 18 4 1 1 0 View

Hydrocarbon Occurrence (0)

No hydrocarbon shows or DSTs recorded for this well.

Rock Samples (2)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
103/18- 1 Cuttings 359.66 2215.9 -- -- unwashed cuttings .
103/18- 1 Core #1 2141.92 2142.44 -- -- .

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
103/18- 1 0 -- -- --

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