Well Data Manager / Well Summary / 30/25b- 5

30/25b- 5

Decommissioned

Well Header

Well No
30/25b- 5
NSTA DEN No
5898
Well Name
--
Drill Seq No
5
Quadrant / Block
30 / 25 b
Surface Location
56.225757, 2.924523
Source Datum
ED50
Subsea Well
Unknown
Platform
--
Slot No
--
Operator
SHELL U.K. LIMITED
Original Operator
--
Sub Area Operator
SHELL U.K. LIMITED
Licence No
P757
Licence Type
Production
Spud Date
1996-07-27
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

30/25b- 5 Original
Abandoned Phase 3 Interpreted Data Survey
Current Intent
Exploration
Original Intent
Exploration
Flow Class
Dry Hole
Dev Type
--
Convention
--
Primary Target
B
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
21.031
Ground Elev (m)
--
Water Depth (m)
75.29
TD MD (m)
4323.588
TD TVDSS (m)
--
TD Datum Depth (m)
21.031
TD Datum Type
Kelly Bushing
Spud Date
1996-07-27
TD Reached
1996-09-14
Completion Date
1996-09-20
Release Date
2000-09-20

Formation Tops (19)

Wellbore Formation Era MD (m) TVDSS (m) Provider
30/25b- 5 Balder Cenozoic 3031.000 3009.969 Lloyds Register
Balder Tuff Cenozoic 3031.000 3009.969 Lloyds Register
Moray Mesozoic 3031.000 3009.969 Lloyds Register
Sele Mesozoic 3055.000 3033.969 Lloyds Register
Lista Mesozoic 3062.000 3040.969 Lloyds Register
Montrose Mesozoic 3062.000 3040.969 Lloyds Register
Maureen Mesozoic 3169.000 3147.969 Lloyds Register
Chalk Mesozoic 3214.000 3192.969 Lloyds Register
Ekofisk Mesozoic 3214.000 3192.969 Lloyds Register
Upper Cretaceous Chalk Mesozoic 3298.000 3276.969 Lloyds Register
Lower Cretaceous Undifferentiated Mesozoic 3951.000 3929.969 Lloyds Register
Cromer Knoll Mesozoic 3951.000 3929.969 Lloyds Register
Kimmeridge Clay 4136.000 4114.969 Lloyds Register
Humber Mesozoic 4136.000 4114.969 Lloyds Register
Heather Mesozoic 4239.000 4217.969 Lloyds Register
Smith Bank Mesozoic 4272.000 4250.969 Lloyds Register
Heron Palaeozoic 4272.000 4250.969 Lloyds Register
Turbot Anhydrite Palaeozoic 4313.000 4291.969 Lloyds Register
Zechstein Palaeozoic 4313.000 4291.969 Lloyds Register

Lithology Intervals

30/25b- 5 Curve: SANDCOUNT 44 intervals  ·  MD 1364.590 – 4264.304 m G:/NSTA_BigFiles/NSTA_Packages/Lloyds_Register/NSTA Centr...
Limestone (44)

Interpreted Data Inventory (LR / WellStrat)

Open Interpreted Data Log
Wellbore Groups Formations Members Strat Intervals Tops HC Occ Core Cuttings DSTs
30/25b- 5 7 11 1 23 19 2 0 1 0 View

Hydrocarbon Occurrence (5)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
30/25b- 5 Gas shows GS Balder Formation 3030.3216 -- 24 m thick
30/25b- 5 Gas shows GS Sele Formation 3054.4008000000003 -- 8 m thick
30/25b- 5 Gas shows GS Lista Formation 3062.3256 -- 106 m thick
30/25b- 5 Gas shows GS LVAA 4126.992 -- 9 m thick
30/25b- 5 Gas shows GS Kimmeridge Clay Formation 4136.2884 -- 103 m thick

Rock Samples (1)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
30/25b- 5 Cuttings 841.25 4322.06 -- -- curated Jan`00 to fill gap

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
30/25b- 5 0 -- -- --

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