Well Data Manager / Well Summary / 14/23a- 1

14/23a- 1

Decommissioned

Well Header

Well No
14/23a- 1
NSTA DEN No
903
Well Name
--
Drill Seq No
1
Quadrant / Block
14 / 23 a
Surface Location
58.330976, -0.553958
Source Datum
ED50
Subsea Well
No
Platform
--
Slot No
--
Operator
SHELL U.K. LIMITED
Original Operator
--
Sub Area Operator
SHELL U.K. LIMITED
Licence No
P117
Licence Type
Production
Spud Date
1976-09-08
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

14/23a- 1 Original
Abandoned Phase 3 View Log Interpreted Data Survey
Current Intent
Exploration
Original Intent
Exploration
Flow Class
Dry Hole
Dev Type
--
Convention
--
Primary Target
A
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
24.994
Ground Elev (m)
--
Water Depth (m)
134.72
TD MD (m)
2152.802
TD TVDSS (m)
0.000
TD Datum Depth (m)
24.994
TD Datum Type
Kelly Bushing
Spud Date
1976-09-08
TD Reached
1976-10-02
Completion Date
1976-10-07
Release Date
1980-10-07

Formation Tops (24)

Wellbore Formation Era MD (m) TVDSS (m) Provider
14/23a- 1 Moray Mesozoic 479.000 453.971 Lloyds Register
Lower Mousa 479.000 453.971 Lloyds Register
Balder Cenozoic 524.000 498.969 Lloyds Register
Beauly Cenozoic 543.000 517.968 Lloyds Register
Dornoch Mesozoic 609.000 583.965 Lloyds Register
Upper Dornoch Sandstone Cenozoic 609.000 583.965 Lloyds Register
Sele Mesozoic 701.000 675.960 Lloyds Register
Lista Mesozoic 735.000 709.958 Lloyds Register
Montrose Mesozoic 735.000 709.958 Lloyds Register
Glamis Tuff 899.000 873.951 Lloyds Register
Andrew Sandstone Cenozoic 1145.000 1119.944 Lloyds Register
Maureen Mesozoic 1393.000 1367.933 Lloyds Register
Maureen Sandstone Mesozoic 1393.000 1367.933 Lloyds Register
Chalk Mesozoic 1442.000 1416.928 Lloyds Register
Upper Cretaceous Chalk Mesozoic 1442.000 1416.928 Lloyds Register
Cromer Knoll Mesozoic 1720.000 1694.886 Lloyds Register
Rodby Mesozoic 1720.000 1694.886 Lloyds Register
Sola 1742.000 1716.881 Lloyds Register
Valhall Mesozoic 1767.000 1741.875 Lloyds Register
Kimmeridge Clay 1855.000 1829.854 Lloyds Register
Humber Mesozoic 1855.000 1829.854 Lloyds Register
Piper Mesozoic 1874.000 1848.850 Lloyds Register
Old Red Sandstone 1911.000 1885.841 Lloyds Register
Old Red Palaeozoic 1911.000 1885.841 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
14/23a- 1 6 14 4 16 24 1 0 1 0 View

Hydrocarbon Occurrence (0)

No hydrocarbon shows or DSTs recorded for this well.

Rock Samples (1)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
14/23a- 1 Cuttings 478.54 2177.8 -- -- wet set .

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
14/23a- 1 170.84039306640625 2175.81494140625 9 0 2026-08-06 07:58:09.944488+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
14/23a- 1
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density RHOB CGG Digital Well Logs 1473.2508 2175.8148 4611
caliper CALI CGG Digital Well Logs 1471.1172000000001 2175.6624 4624
comp_sonic DT CGG Digital Well Logs 1472.3364000000001 2165.6040000000003 4550
deep_resistivity ILD CGG Digital Well Logs 1472.4888 2174.4432 4607
density_correction DRHO CGG Digital Well Logs 1471.7268000000001 2175.8148 4621
gamma_ray GRD CGG Digital Well Logs 170.84040000000002 2170.6332 13123
gamma_ray GR CGG Digital Well Logs 1400.2512000000002 2170.0236 5052
neutron_por NPHI CGG Digital Well Logs 440.74080000000004 2170.0236 11348
shallow_resistivity SFLU CGG Digital Well Logs 1472.184 2174.4432 4609
sp SP CGG Digital Well Logs 1472.3364000000001 2175.51 4615

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
14/23a- 1 16 2177.800 2152.555 D:\BigSpatial\nsta_raw\CGG_Deviation\14-23a-1 867ac_CGG-Deviation.xlsx

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