13/22a- 11

Decommissioned

Well Header

Well No
13/22a- 11
NSTA DEN No
4974
Well Name
--
Drill Seq No
11
Quadrant / Block
13 / 22 a
Surface Location
58.308556, -1.675693
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
1993-03-21
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

13/22a- 11 Original
Current Intent
Appraisal
Original Intent
Appraisal
Flow Class
Oil Well
Dev Type
--
Convention
--
Primary Target
U
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
23.470
Ground Elev (m)
--
Water Depth (m)
118.26
TD MD (m)
1079.906
TD TVDSS (m)
0.000
TD Datum Depth (m)
23.470
TD Datum Type
Kelly Bushing
Spud Date
1993-03-21
TD Reached
1993-04-12
Completion Date
1993-04-28
Release Date
1997-04-28

Formation Tops (14)

Wellbore Formation Era MD (m) TVDSS (m) Provider
13/22a- 11 Montrose Mesozoic 450.000 426.526 Lloyds Register
Maureen Mesozoic 450.000 426.526 Lloyds Register
Upper Cretaceous Chalk Mesozoic 494.000 470.525 Lloyds Register
Chalk Mesozoic 494.000 470.525 Lloyds Register
Rodby Mesozoic 800.000 776.482 Lloyds Register
Cromer Knoll Mesozoic 800.000 776.482 Lloyds Register
Captain Sandstone Mesozoic 802.000 778.481 Lloyds Register
Wick Sandstone 802.000 778.481 Lloyds Register
Valhall Mesozoic 928.000 903.988 Lloyds Register
Humber Mesozoic 959.000 934.861 Lloyds Register
Kimmeridge Clay 959.000 934.861 Lloyds Register
Ross Sandstone 1013.000 988.643 Lloyds Register
Old Red Palaeozoic 1043.000 1018.516 Lloyds Register
Old Red Sandstone 1043.000 1018.516 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- 11 5 8 1 17 14 1 5 1 1 View

Hydrocarbon Occurrence (3)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
13/22a- 11 Oil shows OS UCAP 863.1936000000001 -- 28 m thick
13/22a- 11 DST DST 1 -- 863.2 890.6 Label / Lower Cretaceous
13/22a- 11 Oil shows OS LCAP 908.9136000000001 -- 19 m thick

Rock Samples (110)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
13/22a- 11 Cuttings 499.87 1118.62 -- -- Includes sidetrack 2560.00-3670.00 .
13/22a- 11 Core #1 860.45 861.36 Kh 3.6 mD (n=2) · CORE LABORATORIES U. K., LTD. RUBBLE - NO ANALYSIS | ALUMINIUM MOUNTED; RUBBLE - NO ANALYSIS --
13/22a- 11 ↳ Plug 01 860.45 -- CORE LABORATORIES U. K., LTD. RUBBLE - NO ANALYSIS --
13/22a- 11 ↳ Plug 1 860.45 -- CORE LABORATORIES (U.K.) LTD RUBBLE - NO ANALYSIS --
13/22a- 11 ↳ Plug 2 860.755 -- CORE LABORATORIES (U.K.) LTD RUBBLE - NO ANALYSIS --
13/22a- 11 ↳ Plug 02 860.755 -- CORE LABORATORIES U. K., LTD. RUBBLE - NO ANALYSIS --
13/22a- 11 ↳ Plug 3 861.121 -- Kh 3.6 mD · CORE LABORATORIES (U.K.) LTD ALUMINIUM MOUNTED --
13/22a- 11 ↳ Plug 03 861.121 -- Kh 3.6 mD · CORE LABORATORIES U. K., LTD. ALUMINIUM MOUNTED --
13/22a- 11 Core #2 869.9 876.71 Kh 2765.6 mD (n=16) · Kv 4824.0 mD (n=1) · CORE LABORATORIES U. K., LTD. FRACTURED CORE - NO ANALYSIS | ALUMINIUM MOUNTED; ALUMINIUM MOUNTED - DAMAGED; FRACTURED CORE - NO ANALYSIS; RUBBLE - NO ANALYSIS --
13/22a- 11 ↳ Plug 5 870.204 -- CORE LABORATORIES (U.K.) LTD FRACTURED CORE - NO ANALYSIS --
13/22a- 11 ↳ Plug 05 870.204 -- CORE LABORATORIES U. K., LTD. FRACTURED CORE - NO ANALYSIS --
13/22a- 11 ↳ Plug 6 870.509 -- Kh 495.0 mD · CORE LABORATORIES (U.K.) LTD ALUMINIUM MOUNTED --
13/22a- 11 ↳ Plug 06 870.509 -- Kh 495.0 mD · CORE LABORATORIES U. K., LTD. ALUMINIUM MOUNTED --
13/22a- 11 ↳ Plug 07 870.905 -- Kh 831.0 mD · CORE LABORATORIES U. K., LTD. ALUMINIUM MOUNTED --
13/22a- 11 ↳ Plug 7 870.905 -- Kh 831.0 mD · CORE LABORATORIES (U.K.) LTD ALUMINIUM MOUNTED --
13/22a- 11 ↳ Plug 8 871.118 -- Kh 5766.0 mD · CORE LABORATORIES (U.K.) LTD ALUMINIUM MOUNTED --
13/22a- 11 ↳ Plug 08 871.118 -- Kh 5766.0 mD · CORE LABORATORIES U. K., LTD. ALUMINIUM MOUNTED --
13/22a- 11 ↳ Plug 09 871.423 -- Kh 4519.0 mD · CORE LABORATORIES U. K., LTD. ALUMINIUM MOUNTED --
13/22a- 11 ↳ Plug 9 871.423 -- Kh 4519.0 mD · CORE LABORATORIES (U.K.) LTD ALUMINIUM MOUNTED --
13/22a- 11 ↳ Plug 10 871.728 -- CORE LABORATORIES (U.K.) LTD RUBBLE - NO ANALYSIS --
13/22a- 11 ↳ Plug 11 872.033 -- Kh 1180.0 mD · Kv 4824.0 mD · CORE LABORATORIES (U.K.) LTD ALUMINIUM MOUNTED --
13/22a- 11 ↳ Plug 12 872.338 -- Kh 1902.0 mD · CORE LABORATORIES (U.K.) LTD ALUMINIUM MOUNTED --
13/22a- 11 ↳ Plug 13 872.703 -- Kh 3632.0 mD · CORE LABORATORIES (U.K.) LTD ALUMINIUM MOUNTED --
13/22a- 11 ↳ Plug 14 872.947 -- Kh 3584.0 mD · CORE LABORATORIES (U.K.) LTD ALUMINIUM MOUNTED --
13/22a- 11 ↳ Plug 15 873.252 -- CORE LABORATORIES (U.K.) LTD ALUMINIUM MOUNTED - DAMAGED --
13/22a- 11 ↳ Plug 16 873.557 -- CORE LABORATORIES (U.K.) LTD FRACTURED CORE - NO ANALYSIS --
13/22a- 11 ↳ Plug 17 873.862 -- CORE LABORATORIES (U.K.) LTD RUBBLE - NO ANALYSIS --
13/22a- 11 ↳ Plug 18 874.166 -- CORE LABORATORIES (U.K.) LTD RUBBLE - NO ANALYSIS --
13/22a- 11 ↳ Plug 19 874.532 -- Kh 3097.0 mD · CORE LABORATORIES (U.K.) LTD ALUMINIUM MOUNTED --
13/22a- 11 ↳ Plug 20 874.776 -- CORE LABORATORIES (U.K.) LTD FRACTURED CORE - NO ANALYSIS --
13/22a- 11 ↳ Plug 21 875.081 -- CORE LABORATORIES (U.K.) LTD FRACTURED CORE - NO ANALYSIS --
13/22a- 11 ↳ Plug 22 875.416 -- Kh 3780.0 mD · CORE LABORATORIES (U.K.) LTD ALUMINIUM MOUNTED --
13/22a- 11 ↳ Plug 23 875.69 -- Kh 3768.0 mD · CORE LABORATORIES (U.K.) LTD ALUMINIUM MOUNTED --
13/22a- 11 ↳ Plug 24 875.995 -- CORE LABORATORIES (U.K.) LTD FRACTURED CORE - NO ANALYSIS --
13/22a- 11 ↳ Plug 25 876.3 -- CORE LABORATORIES (U.K.) LTD FRACTURED CORE - NO ANALYSIS --
13/22a- 11 ↳ Plug 26 876.605 -- Kh 85.0 mD · CORE LABORATORIES (U.K.) LTD ALUMINIUM MOUNTED --
13/22a- 11 Core #3 880.26 890.02 Kh 2946.0 mD (n=22) · Kv 2682.8 mD (n=4) · CORE LABORATORIES U. K., LTD. NO CORE RECOVERED | ALUMINIUM MOUNTED; ALUMINIUM MOUNTED - DAMAGED; FRACTURED CORE - NO ANALYSIS; RUBBLE - NO ANALYSIS --
13/22a- 11 ↳ Plug 27 880.323 -- Kh 121.0 mD · Kv 882.0 mD · CORE LABORATORIES (U.K.) LTD ALUMINIUM MOUNTED --
13/22a- 11 ↳ Plug 28 880.567 -- Kh 310.0 mD · CORE LABORATORIES (U.K.) LTD ALUMINIUM MOUNTED --
13/22a- 11 ↳ Plug 29 880.872 -- CORE LABORATORIES (U.K.) LTD ALUMINIUM MOUNTED - DAMAGED --
13/22a- 11 ↳ Plug 30 881.238 -- Kh 3937.0 mD · CORE LABORATORIES (U.K.) LTD ALUMINIUM MOUNTED --
13/22a- 11 ↳ Plug 31 881.482 -- Kh 1668.0 mD · CORE LABORATORIES (U.K.) LTD ALUMINIUM MOUNTED --
13/22a- 11 ↳ Plug 32 881.786 -- Kh 3465.0 mD · CORE LABORATORIES (U.K.) LTD ALUMINIUM MOUNTED --
13/22a- 11 ↳ Plug 33 882.122 -- Kv 4429.0 mD · CORE LABORATORIES (U.K.) LTD ALUMINIUM MOUNTED - DAMAGED --
13/22a- 11 ↳ Plug 34 882.396 -- Kh 2543.0 mD · CORE LABORATORIES (U.K.) LTD ALUMINIUM MOUNTED --
13/22a- 11 ↳ Plug 35 882.701 -- Kh 2650.0 mD · CORE LABORATORIES (U.K.) LTD ALUMINIUM MOUNTED --
13/22a- 11 ↳ Plug 36 883.006 -- Kh 1303.0 mD · CORE LABORATORIES (U.K.) LTD ALUMINIUM MOUNTED --
13/22a- 11 ↳ Plug 37 883.31 -- Kh 2167.0 mD · CORE LABORATORIES (U.K.) LTD ALUMINIUM MOUNTED --
13/22a- 11 ↳ Plug 38 883.615 -- CORE LABORATORIES (U.K.) LTD FRACTURED CORE - NO ANALYSIS --
13/22a- 11 ↳ Plug 39 883.981 -- Kh 2979.0 mD · Kv 3133.0 mD · CORE LABORATORIES (U.K.) LTD ALUMINIUM MOUNTED --
13/22a- 11 ↳ Plug 40 884.225 -- CORE LABORATORIES (U.K.) LTD ALUMINIUM MOUNTED - DAMAGED --
13/22a- 11 ↳ Plug 41 884.499 -- Kh 3929.0 mD · CORE LABORATORIES (U.K.) LTD ALUMINIUM MOUNTED --
13/22a- 11 ↳ Plug 42 884.834 -- CORE LABORATORIES (U.K.) LTD RUBBLE - NO ANALYSIS --
13/22a- 11 ↳ Plug 43 885.139 -- Kh 6089.0 mD · CORE LABORATORIES (U.K.) LTD ALUMINIUM MOUNTED --
13/22a- 11 ↳ Plug 44 885.444 -- CORE LABORATORIES (U.K.) LTD FRACTURED CORE - NO ANALYSIS --
13/22a- 11 ↳ Plug 45 885.749 -- Kh 4722.0 mD · CORE LABORATORIES (U.K.) LTD ALUMINIUM MOUNTED --
13/22a- 11 ↳ Plug 46 886.054 -- Kh 3664.0 mD · CORE LABORATORIES (U.K.) LTD ALUMINIUM MOUNTED --
13/22a- 11 ↳ Plug 47 886.358 -- CORE LABORATORIES (U.K.) LTD FRACTURED CORE - NO ANALYSIS --
13/22a- 11 ↳ Plug 48 886.663 -- Kh 2468.0 mD · CORE LABORATORIES (U.K.) LTD ALUMINIUM MOUNTED --
13/22a- 11 ↳ Plug 49 886.968 -- Kh 2424.0 mD · CORE LABORATORIES (U.K.) LTD ALUMINIUM MOUNTED --
13/22a- 11 ↳ Plug 50 887.273 -- Kh 4181.0 mD · CORE LABORATORIES (U.K.) LTD ALUMINIUM MOUNTED --
13/22a- 11 ↳ Plug 51 887.578 -- Kh 2870.0 mD · CORE LABORATORIES (U.K.) LTD ALUMINIUM MOUNTED --
13/22a- 11 ↳ Plug 52 887.974 -- Kh 2515.0 mD · CORE LABORATORIES (U.K.) LTD ALUMINIUM MOUNTED --
13/22a- 11 ↳ Plug 53 888.187 -- Kh 3084.0 mD · Kv 2287.0 mD · CORE LABORATORIES (U.K.) LTD ALUMINIUM MOUNTED --
13/22a- 11 ↳ Plug 54 888.492 -- Kh 4314.0 mD · CORE LABORATORIES (U.K.) LTD ALUMINIUM MOUNTED --
13/22a- 11 ↳ Plug 55 888.797 -- Kh 3408.0 mD · CORE LABORATORIES (U.K.) LTD ALUMINIUM MOUNTED --
13/22a- 11 ↳ Plug 56 889.102 -- CORE LABORATORIES (U.K.) LTD RUBBLE - NO ANALYSIS --
13/22a- 11 ↳ Plug 57 889.406 -- CORE LABORATORIES (U.K.) LTD RUBBLE - NO ANALYSIS --
13/22a- 11 ↳ Plug 58 889.711 -- CORE LABORATORIES (U.K.) LTD RUBBLE - NO ANALYSIS --
13/22a- 11 ↳ Core Plug #3 890.016 -- CORE LABORATORIES U. K., LTD. NO CORE RECOVERED --
13/22a- 11 Core #5 911.96 918.67 φ 25.9% (n=5) · Kh 974.6 mD (n=7) · Kv 680.0 mD (n=2) · Density 2.62 (n=5) · CORE LABORATORIES (U.K.) LTD ALUMINIUM MOUNTED; FRACTURED CORE - NO ANALYSIS; RUBBLE - NO ANALYSIS; SHALE - NO ANALYSIS; SST GRY F-VFGR SIL CMT FRAC no core 4
13/22a- 11 ↳ Plug 59 911.962 -- CORE LABORATORIES (U.K.) LTD RUBBLE - NO ANALYSIS --
13/22a- 11 ↳ Plug 60 912.266 -- CORE LABORATORIES (U.K.) LTD SHALE - NO ANALYSIS --
13/22a- 11 ↳ Plug 61 912.571 -- CORE LABORATORIES (U.K.) LTD FRACTURED CORE - NO ANALYSIS --
13/22a- 11 ↳ Plug 62 912.876 -- CORE LABORATORIES (U.K.) LTD FRACTURED CORE - NO ANALYSIS --
13/22a- 11 ↳ Plug 63 913.181 -- CORE LABORATORIES (U.K.) LTD FRACTURED CORE - NO ANALYSIS --
13/22a- 11 ↳ Plug 64 913.486 -- CORE LABORATORIES (U.K.) LTD FRACTURED CORE - NO ANALYSIS --
13/22a- 11 ↳ Plug 65 913.821 -- Kv 649.0 mD · CORE LABORATORIES (U.K.) LTD ALUMINIUM MOUNTED --
13/22a- 11 ↳ Plug 66 914.095 -- CORE LABORATORIES (U.K.) LTD ALUMINIUM MOUNTED --
13/22a- 11 ↳ Plug 67 914.4 -- φ 26.0% · Kh 2301.0 mD · Density 2.63 · CORE LABORATORIES (U.K.) LTD SST GRY F-VFGR SIL CMT FRAC --
13/22a- 11 ↳ Plug 68 914.644 -- φ 25.5% · Kh 875.0 mD · Density 2.63 · CORE LABORATORIES (U.K.) LTD SST GRY F-VFGR SIL CMT FRAC --
13/22a- 11 ↳ Plug 69 914.949 -- φ 25.8% · Density 2.62 · CORE LABORATORIES (U.K.) LTD SST GRY F-VFGR SIL CMT FRAC --
13/22a- 11 ↳ Plug 70 915.314 -- φ 26.6% · Density 2.59 · CORE LABORATORIES (U.K.) LTD SST GRY F-VFGR SIL CMT FRAC --
13/22a- 11 ↳ Plug 71 915.619 -- φ 25.5% · Density 2.62 · CORE LABORATORIES (U.K.) LTD SST GRY F-VFGR SIL CMT FRAC --
13/22a- 11 ↳ Plug 72 915.924 -- CORE LABORATORIES (U.K.) LTD FRACTURED CORE - NO ANALYSIS --
13/22a- 11 ↳ Plug 73 916.229 -- CORE LABORATORIES (U.K.) LTD FRACTURED CORE - NO ANALYSIS --
13/22a- 11 ↳ Plug 74 916.534 -- Kv 711.0 mD · CORE LABORATORIES (U.K.) LTD ALUMINIUM MOUNTED --
13/22a- 11 ↳ Plug 75 916.838 -- CORE LABORATORIES (U.K.) LTD ALUMINIUM MOUNTED --
13/22a- 11 ↳ Plug 76 917.143 -- Kh 903.0 mD · CORE LABORATORIES (U.K.) LTD ALUMINIUM MOUNTED --
13/22a- 11 ↳ Plug 77 917.478 -- Kh 589.0 mD · CORE LABORATORIES (U.K.) LTD ALUMINIUM MOUNTED --
13/22a- 11 ↳ Plug 78 917.753 -- Kh 1185.0 mD · CORE LABORATORIES (U.K.) LTD ALUMINIUM MOUNTED --
13/22a- 11 ↳ Plug 79 918.058 -- Kh 351.0 mD · CORE LABORATORIES (U.K.) LTD RUBBLE - NO ANALYSIS --
13/22a- 11 ↳ Plug 80 918.362 -- Kh 618.0 mD · CORE LABORATORIES (U.K.) LTD RUBBLE - NO ANALYSIS --
13/22a- 11 Core #6 921.72 926.9 Kh 1233.8 mD (n=6) · CORE LABORATORIES (U.K.) LTD ALUMINIUM MOUNTED; FRACTURED CORE - NO ANALYSIS; SHALE - NO ANALYSIS --
13/22a- 11 ↳ Plug 82 922.02 -- CORE LABORATORIES (U.K.) LTD ALUMINIUM MOUNTED --
13/22a- 11 ↳ Plug 83 922.325 -- CORE LABORATORIES (U.K.) LTD FRACTURED CORE - NO ANALYSIS --
13/22a- 11 ↳ Plug 84 922.66 -- Kh 1874.0 mD · CORE LABORATORIES (U.K.) LTD ALUMINIUM MOUNTED --
13/22a- 11 ↳ Plug 85 922.934 -- CORE LABORATORIES (U.K.) LTD SHALE - NO ANALYSIS --
13/22a- 11 ↳ Plug 86 923.239 -- Kh 1539.0 mD · CORE LABORATORIES (U.K.) LTD ALUMINIUM MOUNTED --
13/22a- 11 ↳ Plug 87 923.544 -- CORE LABORATORIES (U.K.) LTD FRACTURED CORE - NO ANALYSIS --
13/22a- 11 ↳ Plug 88 923.849 -- Kh 2240.0 mD · CORE LABORATORIES (U.K.) LTD ALUMINIUM MOUNTED --
13/22a- 11 ↳ Plug 89 924.154 -- CORE LABORATORIES (U.K.) LTD SHALE - NO ANALYSIS --
13/22a- 11 ↳ Plug 90 924.458 -- Kh 1377.0 mD · CORE LABORATORIES (U.K.) LTD SHALE - NO ANALYSIS --
13/22a- 11 ↳ Plug 91 924.763 -- CORE LABORATORIES (U.K.) LTD ALUMINIUM MOUNTED --
13/22a- 11 ↳ Plug 92 925.068 -- CORE LABORATORIES (U.K.) LTD ALUMINIUM MOUNTED --
13/22a- 11 ↳ Plug 93 925.373 -- Kh 114.0 mD · CORE LABORATORIES (U.K.) LTD SHALE - NO ANALYSIS --
13/22a- 11 ↳ Plug 94 925.678 -- Kh 259.0 mD · CORE LABORATORIES (U.K.) LTD SHALE - NO ANALYSIS --
13/22a- 11 ↳ Plug 95 925.982 -- CORE LABORATORIES (U.K.) LTD SHALE - NO ANALYSIS --
13/22a- 11 ↳ Plug 96 926.287 -- CORE LABORATORIES (U.K.) LTD SHALE - NO ANALYSIS --
13/22a- 11 ↳ Plug 97 926.592 -- CORE LABORATORIES (U.K.) LTD SHALE - NO ANALYSIS --

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
13/22a- 11 134.7216033935547 1104.2904052734375 11 0 2026-08-06 07:44:44.329717+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
13/22a- 11
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density RHOB CGG Digital Well Logs 495.4524 1103.6808 3992
caliper CALS CGG Digital Well Logs 190.6524 1103.2236 5989
caliper CALI CGG Digital Well Logs 495.3 1103.8332 3994
comp_sonic DTLF CGG Digital Well Logs 190.6524 1089.9648 5886
deep_resistivity LLD CGG Digital Well Logs 191.262 1099.566 5961
density_correction DRHO CGG Digital Well Logs 479.4504 1103.6808 4057
gamma_ray GR CGG Digital Well Logs 134.7216 1093.1652000000001 6290
gamma_ray SGR CGG Digital Well Logs 483.5652 1093.0128 4000
gamma_ray CGR CGG Digital Well Logs 483.5652 1093.0128 4000
micro_resistivity MSFL CGG Digital Well Logs 488.442 1103.5284000000001 4037
neutron_por NPHI CGG Digital Well Logs 495.4524 1097.7372 3953
pef PEF CGG Digital Well Logs 495.3 1104.2904 3997
shallow_resistivity LLS CGG Digital Well Logs 191.262 1099.7184 5962
sp SP CGG Digital Well Logs 190.6524 474.1164 1861
thorium THOR CGG Digital Well Logs 483.5652 1092.8604 3999
uranium URAN CGG Digital Well Logs 483.5652 1092.8604 3999

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
13/22a- 11 35 1104.290 1079.573 D:\BigSpatial\nsta_raw\CGG_Deviation\13-22a-11 17786x-CGG_Deviation.xlsx

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