Well Data Manager / Well Summary / 205/01- 1

205/01- 1

Present

Well Header

Well No

205/01- 1

NSTA DEN No

17327

Well Name

Drill Seq No

Quadrant / Block

205 / 1

Surface Location

60.991874, -3.832303

Source Datum

ED50

Subsea Well

Unknown

Platform

Slot No

Operator

ADURA OPERATIONS LIMITED

Original Operator

Sub Area Operator

ADURA OPERATIONS LIMITED

Licence No

P1191

Licence Type

Production

Spud Date

2007-04-28

Source File

nsta_feature_service

Imported

2026-05-22 15:28

Wellbores (1)

205/01- 1 Original

Abandoned Phase 2 View Log Interpreted Data Survey

Current Intent

Appraisal

Original Intent

Appraisal

Flow Class

Oil Well

Dev Type

Convention

Primary Target

Well Seq

WB1

Datum Type

Kelly Bushing

Datum Elev (m)

24.994

Ground Elev (m)

Water Depth (m)

1101.55

TD MD (m)

3169.920

TD TVDSS (m)

2988.564

TD Datum Depth (m)

24.994

TD Datum Type

Kelly Bushing

Spud Date

2007-04-28

TD Reached

2007-06-02

Completion Date

2007-07-19

Release Date

2010-07-19

Formation Tops (13)

Wellbore	Formation	Era	MD (m)	TVDSS (m)	Provider
205/01- 1	Stronsay Group	Cenozoic	1127.000	1102.006	BGS LithoStrat Upper
	Balder	Cenozoic	2472.000	2394.504	BGS LithoStrat Upper
	Flett Formation	Cenozoic	2537.000	2449.066	BGS LithoStrat Upper
	Hildasay Sandstone	Cenozoic	2553.000	2462.505	BGS LithoStrat Upper
	Flett Formation	Cenozoic	2605.000	2506.203	BGS LithoStrat Upper
	Lower Hildasay Sandstone Member	Cenozoic	2614.000	2513.768	BGS LithoStrat Upper
	Flett Formation	Cenozoic	2669.000	2560.027	BGS LithoStrat Upper
	Colsay 1		2869.000	2727.624	BGS LithoStrat Upper
	Colsay 2		2926.000	2776.591	BGS LithoStrat Upper
	Colsay 3		2972.000	2816.304	BGS LithoStrat Upper
	Flett Formation	Cenozoic	3007.000	2846.652	BGS LithoStrat Upper
	Colsay 4		3072.000	2903.219	BGS LithoStrat Upper
	Shetland	Mesozoic	3093.000	2921.432	BGS LithoStrat Upper

Lithology Intervals

205/01- 1 Curve: SANDCOUNT 38 intervals · MD 1892.046 – 3045.714 m G:/NSTA_BigFiles/NSTA_Packages/Lloyds_Register/WoS_ArcGIS...

Sandstone (15)

Limestone (10)

Volcanics (8)

Igneous (5)

Interpreted Data Inventory (LR / WellStrat)

Open Interpreted Data Log

Wellbore	Groups	Formations	Members	Strat Intervals	Tops	HC Occ	Core	Cuttings	DSTs
205/01- 1	3	4	5	13	13	2	0	0	1	View

Hydrocarbon Occurrence (1)

Wellbore	Category	Code	Formation / Litho	Top MD (m)	Base MD (m)	Notes
205/01- 1	DST	DST 1	--	2880.36	2913.89	Label / Flett

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
205/01- 1	1126.8455810546875	3157.42333984375	11	0	2026-08-06 10:00:13.589422+00	View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser

205/01- 1

Curve Type	Best Mnemonic	Source	Depth Start (m)	Depth Stop (m)	Samples
bulk_density	DENS	UKCS JDWL 30th Round	1873.3008	3144.012	7459
caliper	CALI	UKCS JDWL 30th Round	1871.4720000000002	3007.4616	7325
comp_sonic	DTC	UKCS JDWL 30th Round	2689.86	2987.04	1951
deep_resistivity	RES_BD	UKCS JDWL 30th Round	1874.2152	3157.1184000000003	7752
deep_resistivity	RT	UKCS JDWL 30th Round	2690.1648	2969.6664	1835
deep_resistivity	P40H	UKCS JDWL 30th Round	2798.6736	3142.4880000000003	2255
density_correction	DENC	UKCS JDWL 30th Round	2801.112	3144.012	2251
gamma_ray	GR	UKCS JDWL 30th Round	1126.8456	3157.4232	13270
med_resistivity	RES_BM	UKCS JDWL 30th Round	1874.2152	3157.1184000000003	7750
med_resistivity	P28H	UKCS JDWL 30th Round	2798.6736	3142.4880000000003	2255
med_resistivity	P34H	UKCS JDWL 30th Round	2798.6736	3142.4880000000003	2255
neutron_por	NEUT	UKCS JDWL 30th Round	1873.3008	3141.5736	7406
pef	PEF	UKCS JDWL 30th Round	1873.3008	3144.012	7459
rxo_resistivity	RXO	UKCS JDWL 30th Round	2690.1648	2969.6664	1835
shallow_resistivity	P22H	UKCS JDWL 30th Round	2798.6736	3142.4880000000003	2255
shallow_resistivity	P16H	UKCS JDWL 30th Round	2798.6736	3142.4880000000003	2255
shallow_resistivity	RES_BS	UKCS JDWL 30th Round	1874.2152	3156.9660000000003	7749
shear_sonic	DTSM	UKCS JDWL 30th Round	2689.86	2987.04	1921
shear_sonic	DTS1	UKCS JDWL 30th Round	2859.9384	2945.5872	563

Survey Inventory (Deviation)

Open full Survey detail

Wellbore	Stations	Max MD (m)	Max TVDSS (m)	Survey File
205/01- 1	74	3169.920	2988.627	G:\NSTA_BigFiles\NSTA_Packages\UKCS_JDWL_30thRound\WOS\205_01-1_DEVIATION_SURVEY_QC.xlsm

205/01- 1

Well Header

Wellbores (1)

Formation Tops (13)

Lithology Intervals

Interpreted Data Inventory (LR / WellStrat)

Hydrocarbon Occurrence (1)

Rock Samples (0)

Wireline Log Inventory (Ingested Curves)

Source LAS Manifest (Best Curve per Type)

Survey Inventory (Deviation)

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