Well Data Manager / Well Summary / 14/20b- 18

14/20b- 18

Decommissioned

Well Header

Well No
14/20b- 18
NSTA DEN No
3213
Well Name
--
Drill Seq No
18
Quadrant / Block
14 / 20 b
Surface Location
58.367534, -0.081629
Source Datum
ED50
Subsea Well
No
Platform
--
Slot No
--
Operator
NEO NEXT + ENERGY RESOURCES UK LIMITED
Original Operator
--
Sub Area Operator
NEO NEXT + ENERGY RESOURCES UK LIMITED
Licence No
P324
Licence Type
Production
Spud Date
1987-08-18
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

14/20b- 18 Original
Abandoned Phase 3 View Log Interpreted Data Survey
Current Intent
Exploration
Original Intent
Exploration
Flow Class
Oil Well
Dev Type
--
Convention
--
Primary Target
AF
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
24.689
Ground Elev (m)
--
Water Depth (m)
135.03
TD MD (m)
3097.378
TD TVDSS (m)
3067.438
TD Datum Depth (m)
24.689
TD Datum Type
Kelly Bushing
Spud Date
1987-08-18
TD Reached
1987-09-25
Completion Date
1987-10-24
Release Date
1991-10-24

Formation Tops (31)

Wellbore Formation Era MD (m) TVDSS (m) Provider
14/20b- 18 Upper Mousa Cenozoic 548.000 523.288 Lloyds Register
Stronsay Cenozoic 548.000 523.288 Lloyds Register
Middle Mousa 676.000 651.254 Lloyds Register
Lower Mousa 766.000 741.217 Lloyds Register
Moray Mesozoic 854.000 829.146 Lloyds Register
Beauly Cenozoic 854.000 829.146 Lloyds Register
Upper Dornoch Sandstone Cenozoic 982.000 956.883 Lloyds Register
Dornoch Mesozoic 982.000 956.883 Lloyds Register
Sele Mesozoic 1062.000 1036.691 Lloyds Register
Lista Mesozoic 1304.000 1278.623 Lloyds Register
Montrose Mesozoic 1304.000 1278.623 Lloyds Register
Balmoral Sandstone Cenozoic 1416.000 1390.617 Lloyds Register
Glamis Tuff 1547.000 1521.608 Lloyds Register
Andrew Sandstone Cenozoic 1593.000 1567.606 Lloyds Register
Maureen Sandstone Mesozoic 1831.000 1805.597 Lloyds Register
Maureen Mesozoic 1831.000 1805.597 Lloyds Register
Maureen Reworked Unit Mesozoic 1978.000 1952.576 Lloyds Register
Chalk Mesozoic 2085.000 2059.548 Lloyds Register
Upper Cretaceous Chalk Mesozoic 2085.000 2059.548 Lloyds Register
Rodby Mesozoic 2557.000 2531.109 Lloyds Register
Cromer Knoll Mesozoic 2557.000 2531.109 Lloyds Register
Sola 2665.000 2638.806 Lloyds Register
Valhall Mesozoic 2749.000 2722.406 Lloyds Register
Scapa Sandstone Mesozoic 2864.000 2836.585 Lloyds Register
Humber Mesozoic 2942.000 2913.844 Lloyds Register
Kimmeridge Clay 2942.000 2913.844 Lloyds Register
Piper Mesozoic 2951.000 2922.751 Lloyds Register
Zechstein Palaeozoic 3035.000 3005.899 Lloyds Register
Zechstein Undifferentiated 3035.000 3005.899 Lloyds Register
Carboniferous Palaeozoic 3068.000 3038.503 Lloyds Register
Carboniferous Undifferentiated Palaeozoic 3068.000 3038.503 Lloyds Register

Lithology Intervals

14/20b- 18 Curve: SANDCOUNT 100 intervals  ·  MD 457.048 – 3109.265 m G:/NSTA_BigFiles/NSTA_Packages/Lloyds_Register/NSTA Centr...
Sandstone (86)
Limestone (14)

Interpreted Data Inventory (LR / WellStrat)

Open Interpreted Data Log
Wellbore Groups Formations Members Strat Intervals Tops HC Occ Core Cuttings DSTs
14/20b- 18 8 16 7 22 31 4 0 0 3 View

Hydrocarbon Occurrence (15)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
14/20b- 18 Oil shows OS Andrew Sandstone unit 1641.3480000000002 -- 337 m thick
14/20b- 18 Oil shows OS Maureen Formation 1978.4568000000002 -- 106 m thick
14/20b- 18 Gas shows GS PLNM 2449.3728 -- 9 m thick
14/20b- 18 Gas shows GS Hidra Formation 2458.8216 -- 98 m thick
14/20b- 18 Gas shows GS Rødby Formation 2557.272 -- 107 m thick
14/20b- 18 DST DST 1A -- 2568.2 2871.2 Label / Lower Cretaceous
14/20b- 18 Gas shows GS SOLA 2664.5616 -- 84 m thick
14/20b- 18 Mixed shows OGS VALH 2748.6864 -- 115 m thick
14/20b- 18 Mixed shows OGS SCAP 2863.9008000000003 -- 78 m thick
14/20b- 18 DST DST 1 -- 2879.4 2884.6 Not used for labelling, multiple DSTs in same play / Lower Cretaceous
14/20b- 18 DST DST 2 -- 2888.6 2899.9 Not used for labelling, multiple DSTs in same play / Lower Cretaceous
14/20b- 18 Gas shows GS Kimmeridge Clay Formation 2941.6248 -- 10 m thick
14/20b- 18 Gas shows GS Piper Formation 2951.3784 -- 83 m thick
14/20b- 18 Gas shows GS HALB 3034.5888 -- 33 m thick
14/20b- 18 Gas shows GS FRTH 3067.8120000000004 -- 49 m thick

Rock Samples (0)

No cuttings, core, or plug samples recorded for this well.

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
14/20b- 18 150.87600708007812 3115.818115234375 12 0 2026-08-06 07:56:40.691825+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
14/20b- 18
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density RHOB CGG Digital Well Logs 1524.0 3115.5132000000003 5576
caliper CALI CGG Digital Well Logs 457.35240000000005 3115.6656000000003 12556
caliper CAL CGG Digital Well Logs 2824.8864000000003 3106.0644 1846
comp_sonic DT CGG Digital Well Logs 457.35240000000005 3102.7116 17010
deep_resistivity ILD CGG Digital Well Logs 457.65720000000005 3113.8368 17178
deep_resistivity LLD CGG Digital Well Logs 2824.8864000000003 3111.7032000000004 1883
density_correction DRHO CGG Digital Well Logs 1524.0 3115.5132000000003 5576
gamma_ray GRL CGG Digital Well Logs 2818.7904000000003 2999.8416 1189
gamma_ray GRD CGG Digital Well Logs 437.99760000000003 3106.8264000000004 12656
gamma_ray GR CGG Digital Well Logs 150.876 3114.2940000000003 19446
gamma_ray SGR CGG Digital Well Logs 2825.0388000000003 3113.9892 1897
gamma_ray CGR CGG Digital Well Logs 2824.8864000000003 3113.9892 1898
med_resistivity ILM CGG Digital Well Logs 457.96200000000005 3114.5988 17181
micro_resistivity MSFL CGG Digital Well Logs 2824.8864000000003 3105.15 1840
neutron_por NPHI CGG Digital Well Logs 1524.0 3109.1124 5492
pef PEF CGG Digital Well Logs 1524.0 3115.5132000000003 5575
potassium POTA CGG Digital Well Logs 2825.0388000000003 3113.9892 1897
shallow_resistivity LLS CGG Digital Well Logs 2825.0388000000003 3111.7032000000004 1882
shallow_resistivity SFLU CGG Digital Well Logs 457.35240000000005 3114.7512 17195
sp SP CGG Digital Well Logs 457.35240000000005 3115.818 17210
sp SPL CGG Digital Well Logs 2824.8864000000003 3095.0916 1774
thorium THOR CGG Digital Well Logs 2825.0388000000003 3113.9892 1897
uranium URAN CGG Digital Well Logs 2825.0388000000003 3113.9892 1897

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
14/20b- 18 126 3097.380 3067.440 D:\BigSpatial\nsta_raw\CGG_Deviation\14-20b-18 2663fp_CGG-Deviation.xlsx

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