73/04- 1

Decommissioned

Well Header

Well No
73/04- 1
NSTA DEN No
2963
Well Name
--
Drill Seq No
1
Quadrant / Block
73 / 4
Surface Location
48.947384, -8.297181
Source Datum
ED50
Subsea Well
No
Platform
--
Slot No
--
Operator
BP EXPLORATION OPERATING COMPANY LIMITED
Original Operator
--
Sub Area Operator
BP EXPLORATION OPERATING COMPANY LIMITED
Licence No
P405
Licence Type
Production
Spud Date
1986-05-28
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

73/04- 1 Original
Current Intent
Exploration
Original Intent
Exploration
Flow Class
Dry Hole
Dev Type
--
Convention
--
Primary Target
A
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
24.994
Ground Elev (m)
--
Water Depth (m)
141.06
TD MD (m)
1217.859
TD TVDSS (m)
0.000
TD Datum Depth (m)
24.994
TD Datum Type
Kelly Bushing
Spud Date
1986-05-28
TD Reached
1986-06-10
Completion Date
1986-06-14
Release Date
1990-06-14

Formation Tops (7)

Wellbore Formation Era MD (m) TVDSS (m) Provider
73/04- 1 Sea Bed 166.000 141.006 BGS
Miocene Cenozoic 166.000 141.006 BGS
Paleocene Cenozoic 452.000 427.006 BGS
Top Chalk Gp 463.000 438.006 BGS
Top Selborne Gp 969.000 944.006 BGS
Top Gault-Greensands (Undiv) 969.000 944.006 BGS
Top Mercia Gp 1049.000 1024.006 BGS

Lithology Intervals

73/04- 1 Curve: SANDCOUNT 25 intervals  ·  MD 330.098 – 1019.251 m G:/NSTA_BigFiles/NSTA_Packages/Lloyds_Register/SW Approac...
Sandstone (13)
Limestone (12)

Interpreted Data Inventory (LR / WellStrat)

Open Interpreted Data Log
Wellbore Groups Formations Members Strat Intervals Tops HC Occ Core Cuttings DSTs
73/04- 1 5 1 0 7 7 2 1 1 0 View

Hydrocarbon Occurrence (0)

No hydrocarbon shows or DSTs recorded for this well.

Rock Samples (8)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
73/04- 1 Cuttings 340.0 1242.97 -- -- .
73/04- 1 Core #1 988.28 991.76 φ 30.2% (n=6) · Kh 984.0 mD (n=5) · Kv 437.0 mD (n=1) · So 0.0% (n=6) · Sw 69.6% (n=6) · Density 2.64 (n=5) · REDWOOD -- .
73/04- 1 ↳ Plug PMA1 988.5 -- φ 32.3% · Kh 1980.0 mD · So 0.0% · Sw 69.4% · Density 2.65 · REDWOOD -- --
73/04- 1 ↳ Plug 2 988.75 -- φ 34.8% · Kh 666.0 mD · Kv 437.0 mD · So 0.0% · Sw 75.6% · Density 2.64 · REDWOOD -- --
73/04- 1 ↳ Plug 3 989.0 -- φ 31.8% · So 0.0% · Sw 30.0% · REDWOOD -- --
73/04- 1 ↳ Plug 4 989.25 -- φ 36.8% · Kh 1855.0 mD · So 0.0% · Sw 76.3% · Density 2.65 · REDWOOD -- --
73/04- 1 ↳ Plug 13 991.5 -- φ 25.2% · Kh 389.0 mD · So 0.0% · Sw 82.6% · Density 2.63 · REDWOOD -- --
73/04- 1 ↳ Plug 14 991.75 -- φ 20.3% · Kh 30.1 mD · So 0.0% · Sw 83.6% · Density 2.63 · REDWOOD -- --

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
73/04- 1 0 -- -- --

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