Well Data Manager / Well Summary / 85/28- 1

85/28- 1

Decommissioned

Well Header

Well No

85/28- 1

NSTA DEN No

1875

Well Name

Drill Seq No

Quadrant / Block

85 / 28

Surface Location

49.068563, -6.458148

Source Datum

ED50

Subsea Well

Platform

Slot No

Operator

Original Operator

Sub Area Operator

BRITOIL LIMITED

Licence No

P318

Licence Type

Production

Spud Date

1982-03-21

Source File

UKCS_Wells_ConvtoWGS84.shp

Imported

2026-05-22 15:28

Wellbores (2)

85/28- 1A Sidetrack A parent: 85/28- 1J

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)

24.994

Ground Elev (m)

Water Depth (m)

123.75

TD MD (m)

3477.158

TD TVDSS (m)

0.000

TD Datum Depth (m)

24.994

TD Datum Type

Kelly Bushing

Spud Date

1982-03-21

TD Reached

1982-06-23

Completion Date

1982-07-01

Release Date

1986-07-01

85/28- 1J Sidetrack J

Abandoned Phase 3 Survey

Current Intent

Exploration

Original Intent

Exploration

Flow Class

Dev Type

Convention

Primary Target

Well Seq

Datum Type

Rotary Table

Datum Elev (m)

24.994

Ground Elev (m)

Water Depth (m)

123.75

TD MD (m)

228.295

TD TVDSS (m)

TD Datum Depth (m)

TD Datum Type

Spud Date

1982-03-20

TD Reached

1982-03-20

Completion Date

1982-03-21

Release Date

1986-03-21

Formation Tops (11)

Wellbore	Formation	MD (m)	TVDSS (m)	Provider
85/28- 1A	Unknown	149.000	124.006	BGS LithoStrat Upper
	Unknown	229.000	204.006	BGS LithoStrat Upper
	Unknown	381.000	356.006	BGS LithoStrat Upper
	Unknown	564.000	539.006	BGS LithoStrat Upper
	Unknown	932.000	907.006	BGS LithoStrat Upper
	Unknown	981.000	956.006	BGS LithoStrat Upper
	Unknown	1018.000	993.006	BGS LithoStrat Upper
	Unknown	1061.000	1036.006	BGS LithoStrat Upper
	Unknown	1085.000	1060.006	BGS LithoStrat Upper
	Unknown	1149.000	1124.006	BGS LithoStrat Upper
	Unknown	1172.000	1147.006	BGS LithoStrat Upper

Lithology Intervals

85/28- 1A Curve: SANDCOUNT 109 intervals · MD 221.590 – 3412.541 m G:/NSTA_BigFiles/NSTA_Packages/Lloyds_Register/SW Approac...

Sandstone (97)

Limestone (8)

Anhydrite (4)

Interpreted Data Inventory (LR / WellStrat)

Open Interpreted Data Log

Wellbore	Groups	Formations	Members	Strat Intervals	Tops	HC Occ	Core	Cuttings	DSTs
85/28- 1A	5	0	0	11	11	2	0	1	0	View
85/28- 1J	0	0	0	0	0	0	0	0	0

Hydrocarbon Occurrence (0)

No hydrocarbon shows or DSTs recorded for this well.

Rock Samples (1)

Wellbore	Sample	Top MD (m)	Base MD (m)	Key Lab Results	Comments	Notes
85/28- 1A	Cuttings	819.91	3477.16	--	--	.

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
85/28- 1A	0	--	--	--
85/28- 1J	0	--	--	--

85/28- 1

Well Header

Wellbores (2)

Formation Tops (11)

Lithology Intervals

Interpreted Data Inventory (LR / WellStrat)

Hydrocarbon Occurrence (0)

Rock Samples (1)

Wireline Log Inventory (Ingested Curves)

Source LAS Manifest (Best Curve per Type)

Survey Inventory (Deviation)

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