15/22-C4

Present

Well Header

Well No
15/22-C4
NSTA DEN No
4825
Well Name
--
Drill Seq No
4
Quadrant / Block
15 / 22
Surface Location
58.281398, 0.255028
Source Datum
ED50
Subsea Well
Yes
Platform
C
Slot No
CH
Operator
CNOOC PETROLEUM EUROPE LIMITED
Original Operator
--
Sub Area Operator
CNOOC PETROLEUM EUROPE LIMITED
Licence No
P185
Licence Type
Production
Spud Date
1991-10-22
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

15/22-C4 Original
Completed (Operating) Interpreted Data Survey
Current Intent
Development
Original Intent
Development
Flow Class
Oil Well
Dev Type
Injector
Convention
--
Primary Target
H
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
24.384
Ground Elev (m)
--
Water Depth (m)
144.17
TD MD (m)
3997.450
TD TVDSS (m)
3723.437
TD Datum Depth (m)
24.384
TD Datum Type
Kelly Bushing
Spud Date
1991-10-22
TD Reached
1992-11-16
Completion Date
1992-11-23
Release Date
1996-11-23

Formation Tops (7)

Wellbore Formation Era MD (m) TVDSS (m) Provider
15/22-C4 Unknown 168.000 143.616 BGS LithoStrat Upper
Maureen Mesozoic 2549.000 2524.616 BGS LithoStrat Upper
Chalk Mesozoic 2644.000 2619.616 BGS LithoStrat Upper
Cromer Knoll Mesozoic 3415.000 3390.616 BGS LithoStrat Upper
Humber Mesozoic 3625.000 3600.616 BGS LithoStrat Upper
Piper Mesozoic 3751.000 3726.616 BGS LithoStrat Upper
Sgiath Sand 3815.000 3790.616 BGS LithoStrat Upper

Lithology Intervals

No lithology intervals ingested for this well.

Interpreted Data Inventory (LR / WellStrat)

Open Interpreted Data Log
Wellbore Groups Formations Members Strat Intervals Tops HC Occ Core Cuttings DSTs
15/22-C4 0 0 0 0 7 0 2 1 0 View

Hydrocarbon Occurrence (0)

No hydrocarbon shows or DSTs recorded for this well.

Rock Samples (3)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
15/22-C4 Cuttings 501.09 3998.98 -- -- camein as 15/22-CH-C4 .
15/22-C4 Core #1 3810.0 3819.3 -- -- --
15/22-C4 Core #2 3819.75 3874.19 -- -- --

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
15/22-C4 0 -- -- --

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