Well Data Manager / Well Summary / 15/20a- 14

15/20a- 14

Decommissioned

Well Header

Well No
15/20a- 14
NSTA DEN No
9575
Well Name
--
Drill Seq No
14
Quadrant / Block
15 / 20 a
Surface Location
58.380531, 0.892869
Source Datum
ED50
Subsea Well
Unknown
Platform
--
Slot No
--
Operator
NEO ENERGY PRODUCTION UK LIMITED
Original Operator
--
Sub Area Operator
NEO ENERGY PRODUCTION UK LIMITED
Licence No
P1041
Licence Type
Production
Spud Date
2003-12-20
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

15/20a- 14 Original
Abandoned Phase 3 View Log Interpreted Data Survey
Current Intent
Appraisal
Original Intent
Appraisal
Flow Class
Oil Show
Dev Type
--
Convention
--
Primary Target
N
Well Seq
WB1
Datum Type
Rotary Table
Datum Elev (m)
32.309
Ground Elev (m)
--
Water Depth (m)
139.29
TD MD (m)
2130.857
TD TVDSS (m)
2071.421
TD Datum Depth (m)
32.309
TD Datum Type
Rotary Table
Spud Date
2003-12-20
TD Reached
2003-12-28
Completion Date
2004-01-04
Release Date
2007-01-04

Formation Tops (12)

Wellbore Formation Era MD (m) TVDSS (m) Provider
15/20a- 14 Lark 803.000 599.075 Lloyds Register
Westray 803.000 599.075 Lloyds Register
Stronsay Cenozoic 1178.000 968.607 Lloyds Register
Horda Cenozoic 1178.000 968.607 Lloyds Register
Grid Sandstone Cenozoic 1218.000 1007.234 Lloyds Register
Moray Mesozoic 1895.000 1664.732 Lloyds Register
Balder Tuff Cenozoic 1895.000 1664.732 Lloyds Register
Balder Cenozoic 1895.000 1664.732 Lloyds Register
Sele Mesozoic 1920.000 1689.728 Lloyds Register
Montrose Mesozoic 1970.000 1739.714 Lloyds Register
Lista Mesozoic 1970.000 1739.714 Lloyds Register
Andrew Sandstone Cenozoic 2014.000 1783.698 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
15/20a- 14 4 5 3 10 12 1 0 1 0 View

Hydrocarbon Occurrence (2)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
15/20a- 14 Oil shows OS Grid Sandstone Member 1217.9808 -- 238 m thick
15/20a- 14 Oil shows OS LIAN 2013.8136000000002 -- 117 m thick

Rock Samples (1)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
15/20a- 14 Cuttings 816.86 2130.55 -- -- several depths missing

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
15/20a- 14 762.1524047851562 2104.94873046875 9 0 2026-08-06 16:55:57.116203+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
15/20a- 14
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density ZDEN CGG Digital Well Logs 807.8724000000001 2104.7964 8511
bulk_density DEN OGA Batch Unzipped 792.48 2101.7484 8592
caliper CALI OGA Batch Unzipped 792.48 2101.7484 8592
caliper CALX CGG Digital Well Logs 802.8432 2104.9488 8545
comp_sonic DT OGA Batch Unzipped 792.48 2101.7484 8592
deep_resistivity RES_DEP OGA Batch Unzipped 798.8808 2101.7484 8550
density_correction DENC OGA Batch Unzipped 792.48 2101.7484 8592
density_correction ZCOR CGG Digital Well Logs 807.72 2104.7964 8512
gamma_ray GR CGG Digital Well Logs 762.1524000000001 2097.3288000000002 8762
neutron_por CNC CGG Digital Well Logs 795.528 2099.4624 8557
neutron_por NEU OGA Batch Unzipped 795.528 2101.7484 8572
pef PEF OGA Batch Unzipped 792.48 2101.7484 8592
pef PE CGG Digital Well Logs 808.0248 2104.7964 8510
porosity PHIE OGA Batch Unzipped 2008.632 2057.4 321
potassium K CGG Digital Well Logs 769.7724000000001 2093.8236 8689
shear_sonic DTS OGA Batch Unzipped 808.3296 2121.2556 8616
thorium TH CGG Digital Well Logs 769.7724000000001 2093.8236 8689

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
15/20a- 14 59 2130.857 1900.511 G:\NSTA_BigFiles\OGA_Batch_Unzipped\UK_15\15_20a- 14\WELL_PATH\WDD_QC\15_20a-_14_wdd_WDD_FILE_63099535_DATACO_MAPPED.csv

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