206/12a- 3

Decommissioned

Well Header

Well No
206/12a- 3
NSTA DEN No
23346
Well Name
--
Drill Seq No
3
Quadrant / Block
206 / 12 a
Surface Location
60.626586, -2.671053
Source Datum
ED50
Subsea Well
Yes
Platform
--
Slot No
--
Operator
UK NORTH SEA LIMITED
Original Operator
--
Sub Area Operator
UK NORTH SEA LIMITED
Licence No
P169
Licence Type
Production
Spud Date
2011-06-09
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

206/12a- 3 Original
Current Intent
Appraisal
Original Intent
Appraisal
Flow Class
Oil Well
Dev Type
--
Convention
--
Primary Target
F1
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
25.300
Ground Elev (m)
--
Water Depth (m)
151.30
TD MD (m)
2859.000
TD TVDSS (m)
2567.200
TD Datum Depth (m)
25.300
TD Datum Type
Rotary Table
Spud Date
2011-06-09
TD Reached
2011-07-25
Completion Date
2011-08-17
Release Date
2015-08-17

Formation Tops (0)

No formation tops ingested for this well.

Lithology Intervals

206/12a- 3 Curve: SANDCOUNT 95 intervals  ·  MD 535.076 – 2843.022 m G:/NSTA_BigFiles/NSTA_Packages/Lloyds_Register/WoS_ArcGIS...
Sandstone (59)
Limestone (36)

Interpreted Data Inventory (LR / WellStrat)

Open Interpreted Data Log
Wellbore Groups Formations Members Strat Intervals Tops HC Occ Core Cuttings DSTs
206/12a- 3 0 0 0 10 0 0 0 0 0 View

Hydrocarbon Occurrence (0)

No hydrocarbon shows or DSTs recorded for this well.

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
206/12a- 3 159.906005859375 2852.96630859375 8 0 2026-08-06 17:20:20.309962+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
206/12a- 3
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density DENS UKCS JDWL 30th Round 529.9332 2837.4216 8828
caliper CALI UKCS JDWL 30th Round 519.8748 2835.8976 14984
comp_sonic DTC UKCS JDWL 30th Round 529.9332 2840.0124 8976
density_correction DENC UKCS JDWL 30th Round 529.9332 2837.4216 8828
gamma_ray GR UKCS JDWL 30th Round 159.906 2852.9664 17649
neutron_por NEUT UKCS JDWL 30th Round 529.9332 2834.9832 8805
neutron_por NPLM UKCS JDWL 30th Round 1144.8672 2061.4008 6015
pef PEF UKCS JDWL 30th Round 529.9332 2837.4216 8828
shear_sonic DTS UKCS JDWL 30th Round 535.4196 2840.0124 8939
sp SP UKCS JDWL 30th Round 529.9332 1139.9904 4004

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
206/12a- 3 100 2859.000 2390.533 G:\NSTA_BigFiles\NSTA_Packages\UKCS_JDWL_30thRound\WOS\206_12a-3_DEVIATION_SURVEY_QC.xlsm

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