Well Data Manager / Well Summary / 107/21- 1

107/21- 1

Decommissioned

Well Header

Well No
107/21- 1
NSTA DEN No
1268
Well Name
--
Drill Seq No
1
Quadrant / Block
107 / 21
Surface Location
52.329662, -4.880804
Source Datum
ED50
Subsea Well
No
Platform
--
Slot No
--
Operator
CHRYSAOR NORTH SEA LIMITED
Original Operator
--
Sub Area Operator
CHRYSAOR NORTH SEA LIMITED
Licence No
P261
Licence Type
Production
Spud Date
1978-10-13
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

107/21- 1 Original
Abandoned Phase 3 Interpreted Data Survey
Current Intent
Exploration
Original Intent
Exploration
Flow Class
Oil Show
Dev Type
--
Convention
--
Primary Target
A
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
27.432
Ground Elev (m)
--
Water Depth (m)
53.64
TD MD (m)
2173.529
TD TVDSS (m)
2146.097
TD Datum Depth (m)
27.432
TD Datum Type
Kelly Bushing
Spud Date
1978-10-13
TD Reached
1978-11-16
Completion Date
1978-11-25
Release Date
1982-11-25

Formation Tops (13)

Wellbore Formation Era MD (m) TVDSS (m) Provider
107/21- 1 Sea Bed 81.000 53.568 BGS
Quaternary Cenozoic 81.000 53.568 BGS
Top Kimmeridge Clay Fm Mesozoic 491.000 463.568 BGS
Top West Walton Fm 726.000 698.568 BGS
Top Oxford Clay Fm Mesozoic 792.000 764.568 BGS
Top Kellaways Fm 879.000 851.568 BGS
Top Forest Marble Fm Mesozoic 910.000 882.568 BGS
Top Great Oolite Gp Mesozoic 1122.000 1094.568 BGS
Top Cornbrash Fm 1122.000 1094.568 BGS
Top Chalfield Oolite Fm 1130.000 1102.568 BGS
Top Fullers Earth Fm Mesozoic 1335.000 1307.568 BGS
Top Inferior Oolite Gp Mesozoic 1625.000 1597.568 BGS
Top Lias Gp 1882.000 1854.568 BGS

Lithology Intervals

107/21- 1 Curve: SANDCOUNT 152 intervals  ·  MD 133.198 – 1882.140 m G:/NSTA_BigFiles/NSTA_Packages/Lloyds_Register/EIS_CB_OS/...
Sandstone (104)
Limestone (32)
Coal (16)

Interpreted Data Inventory (LR / WellStrat)

Open Interpreted Data Log
Wellbore Groups Formations Members Strat Intervals Tops HC Occ Core Cuttings DSTs
107/21- 1 4 0 0 12 13 0 0 1 0 View

Hydrocarbon Occurrence (1)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
107/21- 1 Oil shows OS * 737.616 -- 152 m thick

Rock Samples (1)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
107/21- 1 Cuttings 451.1 2173.53 -- -- .

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
107/21- 1 0 -- -- --

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