Well Data Manager / Well Summary / 206/09a- 4

206/09a- 4

Decommissioned

Well Header

Well No
206/09a- 4
NSTA DEN No
24257
Well Name
--
Drill Seq No
4
Quadrant / Block
206 / 9 a
Surface Location
60.761652, -2.381831
Source Datum
ED50
Subsea Well
Unknown
Platform
--
Slot No
--
Operator
BP EXPLORATION OPERATING COMPANY LIMITED
Original Operator
--
Sub Area Operator
CHRYSAOR PRODUCTION (U.K.) LIMITED
Licence No
P170
Licence Type
Production
Spud Date
2014-04-16
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

206/09a- 4 Original
Abandoned Phase 3 View Log Interpreted Data Survey
Current Intent
Appraisal
Original Intent
Appraisal
Flow Class
Oil Well
Dev Type
--
Convention
--
Primary Target
NEF
Well Seq
WB1
Datum Type
Rotary Table
Datum Elev (m)
23.500
Ground Elev (m)
--
Water Depth (m)
137.00
TD MD (m)
2395.000
TD TVDSS (m)
2257.000
TD Datum Depth (m)
23.500
TD Datum Type
Rotary Table
Spud Date
2014-04-16
TD Reached
2014-06-02
Completion Date
2014-06-13
Release Date
2018-06-13

Formation Tops (0)

No formation tops ingested for this well.

Lithology Intervals

206/09a- 4 Curve: SANDCOUNT 98 intervals  ·  MD 530.047 – 2368.448 m G:/NSTA_BigFiles/NSTA_Packages/Lloyds_Register/WoS_ArcGIS...
Sandstone (98)

Interpreted Data Inventory (LR / WellStrat)

Open Interpreted Data Log
Wellbore Groups Formations Members Strat Intervals Tops HC Occ Core Cuttings DSTs
206/09a- 4 0 0 0 11 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
206/09a- 4 143.9456024169922 2395.0458984375 15 0 2026-08-08 17:43:07.791724+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
206/09a- 4
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density RHOZ CGG Digital Well Logs 1753.1372 2393.8268 4205
caliper CALI CGG Digital Well Logs 1753.1372 2391.8456 4192
comp_sonic DTCO CGG Digital Well Logs 1213.0316 2379.044 7459
deep_resistivity AT90 CGG Digital Well Logs 1753.5944 2395.046 4210
deep_resistivity AF90 CGG Digital Well Logs 1753.5944 2395.046 4210
density_correction HDRA CGG Digital Well Logs 1753.1372 2393.8268 4205
density_correction DRHM CGG Digital Well Logs 1204.6496 2369.9 7485
gamma_ray CGR CGG Digital Well Logs 143.9456 2382.092 14687
gamma_ray SGR CGG Digital Well Logs 143.9456 2382.854 14692
gamma_ray GR CGG Digital Well Logs 1714.1228 2373.4052 4327
med_resistivity AF30 CGG Digital Well Logs 1753.5944 2395.046 4210
med_resistivity AT60 CGG Digital Well Logs 1753.5944 2395.046 4210
med_resistivity AT20 CGG Digital Well Logs 1753.5944 2395.046 4210
med_resistivity AT30 CGG Digital Well Logs 1753.5944 2395.046 4210
neutron_por TNPH CGG Digital Well Logs 1731.6488 2390.6264 4325
neutron_por NPHI CGG Digital Well Logs 1731.6488 2390.6264 4325
neutron_por NPLM CGG Digital Well Logs 1198.706 2367.3092 7528
neutron_por NPOR CGG Digital Well Logs 1731.6488 2390.6264 4325
nmr_bound_water BFV CGG Digital Well Logs 1753.1372 2376.1484 4089
nmr_free_fluid_index FFV CGG Digital Well Logs 1753.1372 2370.8144 4054
nmr_free_fluid_index CMFF CGG Digital Well Logs 1753.1372 2371.424 4058
nmr_free_fluid_index FFV_3MS CGG Digital Well Logs 1753.1372 2377.8248 4100
nmr_porosity MRP CGG Digital Well Logs 1753.1372 2376.1484 4089
nmr_porosity TCMR CGG Digital Well Logs 1753.1372 2376.1484 4089
nmr_t2 T2CUTOFF CGG Digital Well Logs 1753.1372 2376.1484 4089
pef PEFZ CGG Digital Well Logs 1753.1372 2393.8268 4205
potassium POTA CGG Digital Well Logs 143.9456 2382.854 14692
rxo_resistivity RXOZ CGG Digital Well Logs 1753.442 2377.0628 4093
shallow_resistivity AF10 CGG Digital Well Logs 1753.5944 2395.046 4210
shallow_resistivity AT10 CGG Digital Well Logs 1753.5944 2395.046 4210
shear_sonic DTSM CGG Digital Well Logs 1727.6864 2374.7768 4247
thorium THOR CGG Digital Well Logs 143.9456 2382.854 14692
uranium URAN CGG Digital Well Logs 143.9456 2382.854 14692

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
206/09a- 4 0 -- -- --

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