Well Data Manager / Well Summary / 15/22- 1

15/22- 1

Decommissioned

Well Header

Well No
15/22- 1
NSTA DEN No
628
Well Name
--
Drill Seq No
1
Quadrant / Block
15 / 22
Surface Location
58.230191, 0.229239
Source Datum
ED50
Subsea Well
No
Platform
--
Slot No
--
Operator
CNOOC PETROLEUM EUROPE LIMITED
Original Operator
--
Sub Area Operator
CNOOC PETROLEUM EUROPE LIMITED
Licence No
P185
Licence Type
Production
Spud Date
1974-08-26
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

15/22- 1 Original
Abandoned Phase 3 View Log Interpreted Data Survey
Current Intent
Exploration
Original Intent
Exploration
Flow Class
Gas Show
Dev Type
--
Convention
--
Primary Target
--
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
26.518
Ground Elev (m)
--
Water Depth (m)
142.65
TD MD (m)
3093.110
TD TVDSS (m)
3066.419
TD Datum Depth (m)
26.518
TD Datum Type
Kelly Bushing
Spud Date
1974-08-26
TD Reached
1974-10-22
Completion Date
1974-11-04
Release Date
1978-11-04

Formation Tops (26)

Wellbore Formation Era MD (m) TVDSS (m) Provider
15/22- 1 Stronsay Cenozoic 712.000 685.444 Lloyds Register
Horda Cenozoic 713.000 686.444 Lloyds Register
Grid Sandstone Cenozoic 713.000 686.444 Lloyds Register
Caran Sanstone 1113.000 1086.424 Lloyds Register
Moray Mesozoic 1385.000 1358.412 Lloyds Register
Balder Cenozoic 1385.000 1358.412 Lloyds Register
Sele Mesozoic 1487.000 1460.408 Lloyds Register
Forties Sandstone Mesozoic 1562.000 1535.405 Lloyds Register
Lista Mesozoic 1669.000 1642.400 Lloyds Register
Montrose Mesozoic 1669.000 1642.400 Lloyds Register
Balmoral Sandstone Cenozoic 1707.000 1680.399 Lloyds Register
Andrew Sandstone Cenozoic 1989.000 1962.387 Lloyds Register
Maureen Mesozoic 2285.000 2258.375 Lloyds Register
Maureen Sandstone Mesozoic 2285.000 2258.375 Lloyds Register
Ekofisk Mesozoic 2359.000 2332.372 Lloyds Register
Chalk Mesozoic 2359.000 2332.372 Lloyds Register
Upper Cretaceous Chalk Mesozoic 2383.000 2356.371 Lloyds Register
Valhall Mesozoic 2833.000 2806.357 Lloyds Register
Cromer Knoll Mesozoic 2833.000 2806.357 Lloyds Register
Humber Mesozoic 2900.000 2873.353 Lloyds Register
Kimmeridge Clay 2900.000 2873.353 Lloyds Register
Piper Mesozoic 2906.000 2879.353 Lloyds Register
Sgiath Mesozoic 2929.000 2902.350 Lloyds Register
Fladen Mesozoic 2940.000 2913.349 Lloyds Register
Rattray Volcanics Mesozoic 2940.000 2913.349 Lloyds Register
Pentland Mesozoic 2940.000 2913.349 Lloyds Register

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- 1 7 12 7 7 26 3 0 1 0 View

Hydrocarbon Occurrence (6)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
15/22- 1 Gas shows GS * 1342.0344 -- 943 m thick
15/22- 1 Gas shows GS * 2284.7808 -- 102 m thick
15/22- 1 Gas shows GS * 2386.5840000000003 -- 447 m thick
15/22- 1 Gas shows GS * 2833.116 -- 67 m thick
15/22- 1 Gas shows GS * 2900.172 -- 40 m thick
15/22- 1 Gas shows GS * 2940.1008 -- 153 m thick

Rock Samples (1)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
15/22- 1 Cuttings 240.79 3078.48 -- -- .

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
15/22- 1 168.24960327148438 3088.84326171875 9 0 2026-08-06 08:25:30.837333+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
15/22- 1
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density RHOB CGG Digital Well Logs 480.06 3087.7764 17112
caliper CALI CGG Digital Well Logs 480.2124 3088.8432000000003 17118
comp_sonic DT CGG Digital Well Logs 479.6028 3077.1084 16985
deep_resistivity ILD CGG Digital Well Logs 480.2124 3086.4048000000003 17102
deep_resistivity LLD CGG Digital Well Logs 2887.0656000000004 2947.5684 398
density_correction DRHO CGG Digital Well Logs 480.2124 3087.7764 17111
gamma_ray GR CGG Digital Well Logs 168.24960000000002 3079.3944 19100
gamma_ray GRL CGG Digital Well Logs 2886.6084 2944.368 380
gamma_ray GRD CGG Digital Well Logs 457.50480000000005 3078.6324 17200
neutron_por NPHI CGG Digital Well Logs 2681.0208000000002 3081.2232000000004 2627
shallow_resistivity SFL CGG Digital Well Logs 479.9076 3086.2524000000003 17103
shallow_resistivity LLS CGG Digital Well Logs 2886.9132 2947.7208 400
sp SP CGG Digital Well Logs 482.0412 3088.8432000000003 17086

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
15/22- 1 16 3076.960 3050.288 D:\BigSpatial\nsta_raw\CGG_Deviation\15-22-1 923n-CGG-Deviation.xlsx

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