13/22a- 28

Decommissioned

Well Header

Well No
13/22a- 28
NSTA DEN No
7054
Well Name
--
Drill Seq No
28
Quadrant / Block
13 / 22 a
Surface Location
58.306262, -1.650462
Source Datum
ED50
Subsea Well
Unknown
Platform
--
Slot No
--
Operator
ITHACA SP E&P LIMITED
Original Operator
--
Sub Area Operator
ITHACA SP E&P LIMITED
Licence No
P324
Licence Type
Production
Spud Date
2000-12-21
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

13/22a- 28 Original
Current Intent
Appraisal
Original Intent
Appraisal
Flow Class
Oil Well
Dev Type
--
Convention
--
Primary Target
RE
Well Seq
WB1
Datum Type
Rotary Table
Datum Elev (m)
24.384
Ground Elev (m)
--
Water Depth (m)
106.68
TD MD (m)
1036.930
TD TVDSS (m)
1010.412
TD Datum Depth (m)
24.384
TD Datum Type
Rotary Table
Spud Date
2000-12-21
TD Reached
2000-12-26
Completion Date
2001-01-03
Release Date
2005-01-03

Formation Tops (15)

Wellbore Formation Era MD (m) TVDSS (m) Provider
13/22a- 28 Chalk Mesozoic 503.000 478.615 Lloyds Register
Tor Mesozoic 503.000 478.615 Lloyds Register
Mackerel Mesozoic 678.000 653.548 Lloyds Register
Herring Mesozoic 768.000 743.487 Lloyds Register
Hidra Mesozoic 844.000 819.426 Lloyds Register
Cromer Knoll Mesozoic 861.000 836.411 Lloyds Register
Wick Sandstone 861.000 836.411 Lloyds Register
Captain Sandstone Mesozoic 861.000 836.411 Lloyds Register
Valhall Mesozoic 872.000 847.400 Lloyds Register
Humber Mesozoic 888.000 863.384 Lloyds Register
Burns Sandstone Mesozoic 888.000 863.384 Lloyds Register
Kimmeridge Clay 888.000 863.384 Lloyds Register
Ross Sandstone 924.000 899.357 Lloyds Register
Old Red Sandstone 952.000 927.334 Lloyds Register
Old Red Palaeozoic 952.000 927.334 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
13/22a- 28 4 9 2 24 15 1 0 1 0 View

Hydrocarbon Occurrence (12)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
13/22a- 28 Oil shows OS UCAP 860.7552000000001 -- 11 m thick
13/22a- 28 Oil shows OS MCAP 871.7280000000001 -- 5 m thick
13/22a- 28 Oil shows OS LAPS 876.9096000000001 -- 5 m thick
13/22a- 28 Oil shows OS VALH 882.0912000000001 -- 2 m thick
13/22a- 28 Oil shows OS VALH 883.9200000000001 -- 3 m thick
13/22a- 28 Oil shows OS VALH 886.9680000000001 -- 1 m thick
13/22a- 28 Oil shows OS Kimmeridge Clay Formation 887.8824000000001 -- 20 m thick
13/22a- 28 Oil shows OS Kimmeridge Clay Formation 908.3040000000001 -- 14 m thick
13/22a- 28 Oil shows OS Kimmeridge Clay Formation 922.0200000000001 -- 2 m thick
13/22a- 28 Oil shows OS Gortnagross Sandstone Member 924.4584000000001 -- 20 m thick
13/22a- 28 Oil shows OS Gortnagross Sandstone Member 944.88 -- 7 m thick
13/22a- 28 Oil shows OS Old Red Sandstone Supergroup 951.8904 -- 85 m thick

Rock Samples (1)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
13/22a- 28 Cuttings 548.64 1036.32 -- -- curated Feb`01 to fill gaps

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
13/22a- 28 92.2020034790039 1038.1488037109375 6 0 2026-08-06 16:37:54.113515+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
13/22a- 28
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
caliper HCAL CGG Digital Well Logs 534.924 1023.3660000000001 3206
caliper C2 CGG Digital Well Logs 534.924 1038.1488000000002 3303
caliper CALI CGG Digital Well Logs 534.924 1037.5392000000002 3299
caliper C1 CGG Digital Well Logs 534.924 1038.1488000000002 3303
comp_sonic DT4P CGG Digital Well Logs 532.4856 1025.4996 3236
comp_sonic DTCO CGG Digital Well Logs 528.5232 1025.652 3263
density_correction HDRA CGG Digital Well Logs 535.3812 1023.3660000000001 3199
gamma_ray GR CGG Digital Well Logs 92.202 1020.1656 6090
gamma_ray HSGR CGG Digital Well Logs 528.2184 1011.1740000000001 3170
mud_resistivity RM_HRLT CGG Digital Well Logs 535.3812 1028.8524 3239
rxo_resistivity RXOZ CGG Digital Well Logs 535.3812 1023.3660000000001 3203
shear_sonic DT4S CGG Digital Well Logs 531.876 1025.4996 3077
shear_sonic DTS CGG Digital Well Logs 530.9616 1023.6708000000001 3234
sp SP CGG Digital Well Logs 534.924 1037.5392000000002 3299

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
13/22a- 28 68 1036.320 1011.521 D:\BigSpatial\nsta_raw\CGG_Deviation\13-22a-28 12444ae_CGG-Deviation.xlsx

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