Well Data Manager / Well Summary / 74/01- 1

74/01- 1

Decommissioned

Well Header

Well No
74/01- 1
NSTA DEN No
1954
Well Name
--
Drill Seq No
1
Quadrant / Block
74 / 1
Surface Location
48.866193, -7.843421
Source Datum
ED50
Subsea Well
No
Platform
--
Slot No
--
Operator
BG INTERNATIONAL LIMITED
Original Operator
--
Sub Area Operator
BG INTERNATIONAL LIMITED
Licence No
P304
Licence Type
Production
Spud Date
1982-06-22
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (2)

74/01- 1 Original
Abandoned Phase 3 Interpreted Data Survey
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)
23.470
Ground Elev (m)
--
Water Depth (m)
153.01
TD MD (m)
2491.130
TD TVDSS (m)
0.000
TD Datum Depth (m)
23.470
TD Datum Type
Kelly Bushing
Spud Date
1982-06-22
TD Reached
1982-06-22
Completion Date
1982-06-27
Release Date
1986-06-27
74/01- 1A Sidetrack A parent: 74/01- 1
Abandoned Phase 3 Interpreted Data Survey
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)
23.470
Ground Elev (m)
--
Water Depth (m)
153.01
TD MD (m)
2491.130
TD TVDSS (m)
2491.130
TD Datum Depth (m)
23.470
TD Datum Type
Kelly Bushing
Spud Date
1982-06-27
TD Reached
1982-08-05
Completion Date
1982-08-07
Release Date
1986-08-07

Formation Tops (12)

Wellbore Formation Era MD (m) TVDSS (m) Provider
74/01- 1A Sea Bed 176.000 152.530 BGS
Oligocene Cenozoic 378.000 354.530 BGS
Eocene Cenozoic 437.000 413.530 BGS
Paleocene Cenozoic 748.000 724.530 BGS
Top Chalk Gp 771.000 747.530 BGS
Top Selborne Gp 1128.000 1104.530 BGS
Top Gault-Greensands (Undiv) 1128.000 1104.530 BGS
Top Mercia Gp 1181.000 1157.530 BGS
Top Sherwood Sandstone Gp Mesozoic 1451.000 1427.530 BGS
Permian Palaeozoic 1648.000 1624.530 BGS
Top Aylesbeare Gp Mesozoic 1648.000 1624.530 BGS
Top Exeter Volcanic Series 1947.000 1923.530 BGS

Lithology Intervals

74/01- 1 Curve: SANDCOUNT 60 intervals  ·  MD 269.596 – 2511.857 m G:/NSTA_BigFiles/NSTA_Packages/Lloyds_Register/SW Approac...
Sandstone (38)
Limestone (20)
Volcanics (1)
Anhydrite (1)
74/01- 1A Curve: SANDCOUNT 69 intervals  ·  MD 248.564 – 2513.381 m G:/NSTA_BigFiles/NSTA_Packages/Lloyds_Register/SW Approac...
Sandstone (44)
Limestone (23)
Anhydrite (1)
Volcanics (1)

Interpreted Data Inventory (LR / WellStrat)

Open Interpreted Data Log
Wellbore Groups Formations Members Strat Intervals Tops HC Occ Core Cuttings DSTs
74/01- 1 0 0 0 0 0 0 1 1 0 View
74/01- 1A 9 1 0 15 12 3 0 0 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
74/01- 1 Cuttings 268.22 2514.6 -- -- .
74/01- 1 Core #1 2197.0 2212.24 -- -- .

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
74/01- 1 0 -- -- --
74/01- 1A 0 -- -- --

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