Well Data Manager / Well Summary / 98/06- 7

98/06- 7

Decommissioned

Well Header

Well No

98/06- 7

NSTA DEN No

3615

Well Name

Drill Seq No

Quadrant / Block

98 / 6

Surface Location

50.677343, -1.914551

Source Datum

ED50

Subsea Well

Platform

Slot No

Operator

PERENCO UK LIMITED

Original Operator

Sub Area Operator

PERENCO UK LIMITED

Licence No

P534

Licence Type

Production

Spud Date

1988-10-30

Source File

nsta_feature_service

Imported

2026-05-22 15:28

Wellbores (1)

98/06- 7 Original

Abandoned Phase 3 View Log Interpreted Data Survey

Current Intent

Appraisal

Original Intent

Appraisal

Flow Class

Oil Well

Dev Type

Convention

Primary Target

Well Seq

WB1

Datum Type

Kelly Bushing

Datum Elev (m)

32.920

Ground Elev (m)

Water Depth (m)

10.36

TD MD (m)

1810.210

TD TVDSS (m)

1745.346

TD Datum Depth (m)

32.979

TD Datum Type

Kelly Bushing

Spud Date

1988-10-30

TD Reached

1988-11-21

Completion Date

1988-12-03

Release Date

1992-12-03

Formation Tops (36)

Wellbore	Formation	Era	MD (m)	TVDSS (m)	Provider
98/06- 7	Tertiary Group		43.000	10.080	BGS LithoStrat Upper
	Tertiary Group		110.000	77.080	BGS LithoStrat Upper
	Upper Chalk		250.000	217.080	BGS LithoStrat Upper
	Middle Chalk		562.000	529.080	BGS LithoStrat Upper
	Lower Chalk		622.000	589.080	BGS LithoStrat Upper
	Upper Greensand	Mesozoic	672.000	639.080	BGS LithoStrat Upper
	Gault Clay		702.000	669.080	BGS LithoStrat Upper
	Oxford Clay		740.000	707.080	BGS LithoStrat Upper
	Kellaways Beds		838.000	805.080	BGS LithoStrat Upper
	Cornbrash	Mesozoic	852.000	819.080	BGS LithoStrat Upper
	Forest Marble	Mesozoic	858.000	825.080	BGS LithoStrat Upper
	Frome Clay	Mesozoic	905.000	872.080	BGS LithoStrat Upper
	Limestone Member		942.000	909.080	BGS LithoStrat Upper
	Fullers Earth	Mesozoic	945.000	912.080	BGS LithoStrat Upper
	Carbonaceous Member		991.000	958.080	BGS LithoStrat Upper
	Inferior Oolite		1010.000	977.080	BGS LithoStrat Upper
	Bridport Sands		1014.000	981.080	BGS LithoStrat Upper
	Downcliff Grit	Mesozoic	1086.000	1053.080	BGS LithoStrat Upper
	Junction Bed		1183.000	1150.080	BGS LithoStrat Upper
	Eype Clay	Mesozoic	1194.000	1161.080	BGS LithoStrat Upper
	Blue Lias	Mesozoic	1203.000	1170.080	BGS LithoStrat Upper
	White Lias	Mesozoic	1259.000	1226.080	BGS LithoStrat Upper
	Cotham and Westbury Beds	Palaeozoic	1270.000	1237.080	BGS LithoStrat Upper
	Mercia Mudstone Unit A	Palaeozoic	1279.000	1246.080	BGS LithoStrat Upper
	Mercia Mudstone Unit B	Palaeozoic	1306.000	1273.080	BGS LithoStrat Upper
	Mercia Mudstone Unit C	Palaeozoic	1337.000	1304.080	BGS LithoStrat Upper
	Mercia Mudstone Unit D	Palaeozoic	1397.000	1364.080	BGS LithoStrat Upper
	Mercia Mudstone Unit E	Palaeozoic	1423.000	1390.080	BGS LithoStrat Upper
	Mercia Mudstone Group Unit F	Mesozoic	1453.000	1420.080	BGS LithoStrat Upper
	Mercia Mudstone Unit G	Palaeozoic	1514.000	1481.080	BGS LithoStrat Upper
	Sherwood Sandstone Gp Zone 0	Mesozoic	1603.000	1570.080	BGS LithoStrat Upper
	Sherwood Sandstone Gp Zone I	Mesozoic	1609.000	1576.080	BGS LithoStrat Upper
	Sherwood Sandstone Gp Zone II	Mesozoic	1626.000	1593.080	BGS LithoStrat Upper
	Sherwood Sandstone Gp Zone III	Mesozoic	1637.000	1604.080	BGS LithoStrat Upper
	Sherwood Sandstone Gp Zone IV	Mesozoic	1667.000	1634.080	BGS LithoStrat Upper
	Aylesbeare Mudstone	Mesozoic	1737.000	1704.080	BGS LithoStrat Upper

Lithology Intervals

98/06- 7 Curve: SANDCOUNT 72 intervals · MD 108.814 – 1736.750 m G:/NSTA_BigFiles/NSTA_Packages/Lloyds_Register/SW Approac...

Limestone (126)

Sandstone (66)

Anhydrite (24)

98/06- 7 Curve: SANDCOUNT 144 intervals · MD 108.814 – 1736.750 m G:/NSTA_BigFiles/NSTA_Packages/OGA_EnglishChannel/Litholo...

Limestone (126)

Sandstone (66)

Anhydrite (24)

Interpreted Data Inventory (LR / WellStrat)

Open Interpreted Data Log

Wellbore	Groups	Formations	Members	Strat Intervals	Tops	HC Occ	Core	Cuttings	DSTs
98/06- 7	11	17	1	36	36	2	6	0	1	View

Hydrocarbon Occurrence (8)

Wellbore	Category	Code	Formation / Litho	Top MD (m)	Base MD (m)	Notes
98/06- 7	Oil shows	OS	Cornbrash Formation	851.742264	--	6 m thick
98/06- 7	Oil shows	OS	Forest Marble Formation	858.2406000000001	--	46 m thick
98/06- 7	DST	DST 1	--	1599.9	1665.12	Label / Triassic
98/06- 7	Oil	O	Sherwood Sandstone Group	1602.57744	--	6 m thick
98/06- 7	Oil	O	Sherwood Sandstone Group	1608.578952	--	17 m thick
98/06- 7	Oil	O	Sherwood Sandstone Group	1625.5806960000002	--	12 m thick
98/06- 7	Oil	O	Sherwood Sandstone Group	1637.0808000000002	--	30 m thick
98/06- 7	Oil	O	Sherwood Sandstone Group	1666.582392	--	71 m thick

Rock Samples (6)

Wellbore	Sample	Top MD (m)	Base MD (m)	Key Lab Results	Comments	Notes
98/06- 7	Core #2	955.0	955.49	--	--	UKCS 90 (WYTCH FARM) / core 1 no return .
98/06- 7	Core #3	1611.97	1637.69	--	--	.
98/06- 7	Core #4	1637.96	1656.19	--	--	.
98/06- 7	Core #5	1658.97	1671.25	--	--	.
98/06- 7	Core #6	1671.25	1683.99	--	--	.
98/06- 7	Core #7	1683.99	1694.87	--	--	.

Wireline Log Inventory (Ingested Curves)

Wellbore	Depth Start (m)	Depth Stop (m)	Typed Curves	Auto-scaled	Ingested
98/06- 7	131.5	5938.0	0	1	2026-07-05 10:58:02.188799+00	View Log

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
98/06- 7	0	--	--	--

98/06- 7

Well Header

Wellbores (1)

Formation Tops (36)

Lithology Intervals

Interpreted Data Inventory (LR / WellStrat)

Hydrocarbon Occurrence (8)

Rock Samples (6)

Wireline Log Inventory (Ingested Curves)

Source LAS Manifest (Best Curve per Type)

Survey Inventory (Deviation)

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