Well Data Manager / Well Summary / 205/21- 2

205/21- 2

Decommissioned

Well Header

Well No
205/21- 2
NSTA DEN No
4194
Well Name
--
Drill Seq No
2
Quadrant / Block
205 / 21
Surface Location
60.238754, -3.887370
Source Datum
ED50
Subsea Well
No
Platform
--
Slot No
--
Operator
ENTERPRISE OIL LIMITED
Original Operator
--
Sub Area Operator
ENTERPRISE OIL LIMITED
Licence No
P565
Licence Type
Production
Spud Date
1990-09-06
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

205/21- 2 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)
23.774
Ground Elev (m)
--
Water Depth (m)
175.26
TD MD (m)
3623.158
TD TVDSS (m)
3623.158
TD Datum Depth (m)
23.774
TD Datum Type
Kelly Bushing
Spud Date
1990-09-06
TD Reached
1990-11-28
Completion Date
1990-12-01
Release Date
1994-12-01

Formation Tops (10)

Wellbore Formation Era MD (m) TVDSS (m) Provider
205/21- 2 Unknown 199.000 175.226 BGS LithoStrat Upper
Unknown 858.000 834.156 BGS LithoStrat Upper
Hordaland Cenozoic 883.000 859.138 BGS LithoStrat Upper
Rogaland 974.000 950.073 BGS LithoStrat Upper
Shetland Mesozoic 1400.000 1375.770 BGS LithoStrat Upper
Shetland Mesozoic 2042.000 2017.458 BGS LithoStrat Upper
Shetland Mesozoic 2554.000 2529.162 BGS LithoStrat Upper
Shetland Mesozoic 3066.000 3041.003 BGS LithoStrat Upper
Shetland Mesozoic 3277.000 3251.923 BGS LithoStrat Upper
Sule Skerry Group Mesozoic 3566.000 3540.813 BGS LithoStrat Upper

Lithology Intervals

205/21- 2 Curve: SANDCOUNT 65 intervals  ·  MD 862.279 – 3653.028 m G:/NSTA_BigFiles/NSTA_Packages/Lloyds_Register/WoS_ArcGIS...
Limestone (59)
Sandstone (6)

Interpreted Data Inventory (LR / WellStrat)

Open Interpreted Data Log
Wellbore Groups Formations Members Strat Intervals Tops HC Occ Core Cuttings DSTs
205/21- 2 3 4 0 10 10 2 1 0 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
205/21- 2 Core #1 3621.94 3646.93 -- -- .

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
205/21- 2 201.16799926757812 3653.028076171875 11 0 2026-08-06 20:38:56.950372+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
205/21- 2
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density DENS UKCS JDWL 30th Round 3145.536 3653.0280000000002 3331
caliper CALI UKCS JDWL 30th Round 842.772 3653.0280000000002 18401
comp_sonic DTC UKCS JDWL 30th Round 845.2104 3648.456 18290
deep_resistivity RDEP UKCS JDWL 30th Round 845.3628 3653.0280000000002 18414
density_correction DENC UKCS JDWL 30th Round 3145.536 3653.0280000000002 3331
gamma_ray GR UKCS JDWL 30th Round 201.168 3651.5040000000004 22639
med_resistivity RMED UKCS JDWL 30th Round 845.3628 3653.0280000000002 18414
neutron_por NEUT UKCS JDWL 30th Round 3145.536 3653.0280000000002 3331
pef PEF UKCS JDWL 30th Round 3145.536 3653.0280000000002 3331
shallow_resistivity RSHAL UKCS JDWL 30th Round 845.3628 2036.064 7814
sp SP UKCS JDWL 30th Round 844.9056 2036.064 7817

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
205/21- 2 116 3646.932 3621.696 G:\NSTA_BigFiles\NSTA_Packages\UKCS_JDWL_30thRound\WOS\205_21-2_DEVIATION_SURVEY_QC.xlsm

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