Well Data Manager / Well Summary / 15/22-D4

15/22-D4

Present

Well Header

Well No
15/22-D4
NSTA DEN No
4911
Well Name
--
Drill Seq No
4
Quadrant / Block
15 / 22
Surface Location
58.281087, 0.233753
Source Datum
ED50
Subsea Well
Yes
Platform
D
Slot No
DD
Operator
CNOOC PETROLEUM EUROPE LIMITED
Original Operator
--
Sub Area Operator
CNOOC PETROLEUM EUROPE LIMITED
Licence No
P185
Licence Type
Production
Spud Date
1992-03-03
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

15/22-D4 Original
Completed (Shut In) View Log Interpreted Data Survey
Current Intent
Development
Original Intent
Development
Flow Class
Oil Well
Dev Type
Producer
Convention
--
Primary Target
D
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
24.384
Ground Elev (m)
--
Water Depth (m)
143.26
TD MD (m)
3673.750
TD TVDSS (m)
3393.643
TD Datum Depth (m)
24.384
TD Datum Type
Kelly Bushing
Spud Date
1992-03-03
TD Reached
1992-12-28
Completion Date
1993-01-05
Release Date
1997-01-05

Formation Tops (16)

Wellbore Formation Era MD (m) TVDSS (m) Provider
15/22-D4 Maureen Mesozoic 2444.000 2292.981 BGS LithoStrat Upper
Chalk Mesozoic 2541.000 2380.779 BGS LithoStrat Upper
Tor Mesozoic 2573.000 2409.506 BGS LithoStrat Upper
Hod Mesozoic 2820.000 2629.800 BGS LithoStrat Upper
Herring Mesozoic 3028.000 2817.695 BGS LithoStrat Upper
Plenus Marl 3146.000 2923.662 BGS LithoStrat Upper
Hidra Mesozoic 3156.000 2932.600 BGS LithoStrat Upper
Cromer Knoll Mesozoic 3256.000 3021.763 BGS LithoStrat Upper
Sola Formation 3335.000 3091.754 BGS LithoStrat Upper
Valhall Mesozoic 3359.000 3112.893 BGS LithoStrat Upper
Humber Mesozoic 3379.000 3130.588 BGS LithoStrat Upper
Piper Mesozoic 3439.000 3183.913 BGS LithoStrat Upper
Piper B Sand Member 3441.000 3185.694 BGS LithoStrat Upper
Piper I Shale 3474.000 3215.095 BGS LithoStrat Upper
Sgiath Formation 3489.000 3228.467 BGS LithoStrat Upper
Fladen Mesozoic 3580.000 3309.677 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-D4 0 0 0 0 16 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-D4 Cuttings 502.92 3673.75 -- -- .
15/22-D4 Core #1 3413.76 3439.06 -- -- --
15/22-D4 Core #2 3441.19 3469.05 -- -- --

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
15/22-D4 1491.386474609375 3673.44970703125 9 0 2026-08-06 08:29:14.173833+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
15/22-D4
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density DEN OGA Batch Unzipped 1491.3864 3618.8904 13956
caliper CALI OGA Batch Unzipped 3292.7544000000003 3673.4496000000004 2369
comp_sonic DT OGA Batch Unzipped 1491.3864 3626.8152 14008
deep_resistivity RES_DEP OGA Batch Unzipped 1491.3864 3624.3768 13992
density_correction DENC OGA Batch Unzipped 1491.3864 3618.8904 13956
gamma_ray GR OGA Batch Unzipped 1491.3864 3671.0112000000004 14280
med_resistivity RES_MED OGA Batch Unzipped 1491.3864 3636.5688 8133
neutron_por NEU OGA Batch Unzipped 1491.3864 3617.3664000000003 13946
sp SP OGA Batch Unzipped 1491.3864 3635.3496 14064

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
15/22-D4 557 3673.754 3394.149 G:\NSTA_BigFiles\OGA_Batch_Unzipped\UK_15\15_22-D4\WELL_PATH\WDD_QC\15_22-D4_wdd_WDD_FILE_1678439_DATACO_MAPPED.csv

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