Well Data Manager / Well Summary / 2/20- 1

2/20- 1

Decommissioned

Well Header

Well No
2/20- 1
NSTA DEN No
2650
Well Name
--
Drill Seq No
1
Quadrant / Block
2 / 20
Surface Location
60.477884, 0.970710
Source Datum
ED50
Subsea Well
No
Platform
--
Slot No
--
Operator
NEO NEXT + ENERGY LIMITED
Original Operator
--
Sub Area Operator
NEO NEXT + ENERGY LIMITED
Licence No
P481
Licence Type
Production
Spud Date
1985-04-14
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

2/20- 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)
24.990
Ground Elev (m)
--
Water Depth (m)
141.12
TD MD (m)
3815.000
TD TVDSS (m)
3790.010
TD Datum Depth (m)
24.994
TD Datum Type
Kelly Bushing
Spud Date
1985-04-14
TD Reached
1985-04-26
Completion Date
1985-04-27
Release Date
1989-04-27

Formation Tops (1)

Wellbore Formation Era MD (m) TVDSS (m) Provider
2/20- 1 Lower Dornoch Sst 835.000 809.996 Ternan

Lithology Intervals

2/20- 1 Curve: SANDCOUNT 42 intervals  ·  MD 410.566 – 1161.745 m G:/NSTA_BigFiles/NSTA_Packages/Lloyds_Register/NNS, ESP, ...
Limestone (32)
Sandstone (9)
Igneous (1)

Interpreted Data Inventory (LR / WellStrat)

Open Interpreted Data Log
Wellbore Groups Formations Members Strat Intervals Tops HC Occ Core Cuttings DSTs
2/20- 1 0 0 0 22 1 0 1 1 0 View

Hydrocarbon Occurrence (0)

No hydrocarbon shows or DSTs recorded for this well.

Rock Samples (11)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
2/20- 1 Cuttings 411.48 1162.81 -- -- wet samples
2/20- 1 Core #1 1039.37 1120.75 φ 31.2% (n=5) · Kh 11.9 mD (n=5) · Kv 1.3 mD (n=2) · So 0.0% (n=2) · Sw 83.8% (n=2) · Density 2.99 (n=5) · FSP 23.3 (n=2) · POROPERM GEOCHEM LIMITED RUBBLE NO SAMPLE TAKEN | SST. GRN-BRN. F-M. FE OOL. CALC FRAC; SST. GRY. F GR. POOR CMT. ARG. MIC; SST. GRY. F GR. POOR CMT. ARG. MIC. FE .
2/20- 1 ↳ Plug 01 1108.862 -- POROPERM GEOCHEM LIMITED RUBBLE NO SAMPLE TAKEN --
2/20- 1 ↳ Plug 02 1109.167 -- POROPERM GEOCHEM LIMITED RUBBLE NO SAMPLE TAKEN --
2/20- 1 ↳ Plug 03 1109.472 -- φ 27.5% · Kh 33.0 mD · So 0.0% · Sw 80.0% · Density 3.05 · FSP 23.7 · POROPERM GEOCHEM LIMITED SST. GRY. F GR. POOR CMT. ARG. MIC. FE --
2/20- 1 ↳ Plug 04 1109.777 -- φ 29.0% · Kh 7.3 mD · Density 3.08 · POROPERM GEOCHEM LIMITED SST. GRY. F GR. POOR CMT. ARG. MIC --
2/20- 1 ↳ Plug 05 1110.082 -- φ 35.4% · Kh 8.4 mD · Kv 1.6 mD · Density 2.97 · POROPERM GEOCHEM LIMITED SST. GRN-BRN. F-M. FE OOL. CALC FRAC --
2/20- 1 ↳ Plug 06 1110.386 -- φ 36.2% · Kh 10.0 mD · Kv 1.0 mD · Density 2.88 · POROPERM GEOCHEM LIMITED SST. GRN-BRN. F-M. FE OOL. CALC FRAC --
2/20- 1 ↳ Plug 07 1110.691 -- φ 27.8% · Kh 0.9 mD · So 0.0% · Sw 87.7% · Density 2.97 · FSP 22.9 · POROPERM GEOCHEM LIMITED SST. GRN-BRN. F-M. FE OOL. CALC FRAC --
2/20- 1 ↳ Plug 08 1110.996 -- POROPERM GEOCHEM LIMITED RUBBLE NO SAMPLE TAKEN --
2/20- 1 ↳ Plug 09 1111.301 -- POROPERM GEOCHEM LIMITED RUBBLE NO SAMPLE TAKEN --

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
2/20- 1 497.0 3815.0 11 0 2026-08-06 20:33:15.34645+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
2/20- 1
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density LDL Energective CorrectedLOGS 400.9644 1162.8120000000001 5000
bulk_density DEN OGA Batch Unzipped 389.2296 1162.8120000000001 5077
bulk_density DENS UKCS JDWL 30th Round 389.2296 1161.8976 5062
cable_tension TENS OGA Batch Unzipped 151.4856 1162.8120000000001 6637
cable_tension TNS Energective CorrectedLOGS 151.4856 1162.8120000000001 6637
caliper CALI UKCS JDWL 30th Round 389.2296 1161.8976 5070
caliper CLD Energective CorrectedLOGS 389.2296 1160.526 5062
comp_sonic DTC Energective CorrectedLOGS 384.2004 1150.1628 4968
deep_resistivity RES_DEP OGA Batch Unzipped 383.4384 1162.8120000000001 5115
deep_resistivity ILD Energective CorrectedLOGS 383.4384 1160.2212 5098
deep_resistivity RDEP UKCS JDWL 30th Round 383.4384 1160.0688 5097
density_correction DRH Energective CorrectedLOGS 389.2296 1160.8308 5062
density_correction DENC UKCS JDWL 30th Round 389.2296 1161.8976 5062
gamma_ray GRI Energective CorrectedLOGS 151.4856 1153.6680000000001 6577
gamma_ray CGR Energective CorrectedLOGS 763.0668000000001 1153.6680000000001 2564
gamma_ray GR UKCS JDWL 30th Round 166.72560000000001 1153.6680000000001 6477
med_resistivity RMED UKCS JDWL 30th Round 383.4384 1160.0688 5097
med_resistivity ILM Energective CorrectedLOGS 383.4384 1162.8120000000001 5115
med_resistivity RES_MED OGA Batch Unzipped 383.4384 1162.8120000000001 5115
neutron_por NEUT UKCS JDWL 30th Round 389.2296 1157.3256000000001 5032
neutron_por CNLC Energective CorrectedLOGS 389.2296 1157.9352000000001 5045
neutron_por NEU OGA Batch Unzipped 389.2296 1162.8120000000001 5077
pef PEF Energective CorrectedLOGS 399.288 1162.8120000000001 5011
potassium POTA OGA Batch Unzipped 763.0668000000001 1153.6680000000001 2564
shallow_resistivity RSHAL UKCS JDWL 30th Round 383.4384 1160.0688 5097
shallow_resistivity SFL Energective CorrectedLOGS 383.4384 1161.288 5105
shallow_resistivity RES_SLW OGA Batch Unzipped 383.4384 1162.8120000000001 5115
sp SP Energective CorrectedLOGS 383.4384 1162.8120000000001 5115
thorium THOR OGA Batch Unzipped 763.0668000000001 1153.6680000000001 2564
tvdss SS Energective CorrectedLOGS 151.4856 1163.1168 6639
uranium URAN OGA Batch Unzipped 763.0668000000001 1153.6680000000001 2564

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
2/20- 1 9 1162.812 1137.797 G:\NSTA_BigFiles\NSTA_Packages\UKCS_JDWL_30thRound\NNS\OGA_Additional_Deviation_NNS.xlsx

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