Well Data Manager / Well Summary / 213/27- 4

213/27- 4

Present

Well Header

Well No

213/27- 4

NSTA DEN No

21006

Well Name

Drill Seq No

Quadrant / Block

213 / 27

Surface Location

61.065480, -3.707661

Source Datum

ED50

Subsea Well

Unknown

Platform

Slot No

Operator

ADURA OPERATIONS LIMITED

Original Operator

Sub Area Operator

ADURA OPERATIONS LIMITED

Licence No

P1026

Licence Type

Production

Spud Date

2009-06-22

Source File

nsta_feature_service

Imported

2026-05-22 15:28

Wellbores (4)

213/27- 4 Original

Abandoned Phase 2 View Log Interpreted Data Survey

Current Intent

Appraisal

Original Intent

Appraisal

Flow Class

Unknown

Dev Type

Convention

Primary Target

Well Seq

WB1

Datum Type

Rotary Table

Datum Elev (m)

31.699

Ground Elev (m)

Water Depth (m)

1121.97

TD MD (m)

3472.282

TD TVDSS (m)

2966.314

TD Datum Depth (m)

31.699

TD Datum Type

Rotary Table

Spud Date

2009-06-22

TD Reached

2009-07-17

Completion Date

2009-07-30

Release Date

2013-07-30

213/27- 4X Sidetrack X parent: 213/27- 4Y

Abandoned Phase 2 Interpreted Data Survey

Current Intent

Appraisal

Original Intent

Appraisal

Flow Class

Oil Well

Dev Type

Convention

Primary Target

Well Seq

WB4

Datum Type

Rotary Table

Datum Elev (m)

31.699

Ground Elev (m)

Water Depth (m)

1121.97

TD MD (m)

4838.700

TD TVDSS (m)

2912.974

TD Datum Depth (m)

31.699

TD Datum Type

Rotary Table

Spud Date

2009-09-12

TD Reached

2009-09-14

Completion Date

2009-09-24

Release Date

2013-09-24

213/27- 4Y Sidetrack Y parent: 213/27- 4Z

Abandoned Phase 2 Interpreted Data Survey

Current Intent

Appraisal

Original Intent

Appraisal

Flow Class

Dev Type

Convention

Primary Target

Well Seq

WB3

Datum Type

Rotary Table

Datum Elev (m)

31.699

Ground Elev (m)

Water Depth (m)

1121.97

TD MD (m)

4203.497

TD TVDSS (m)

2840.431

TD Datum Depth (m)

31.699

TD Datum Type

Rotary Table

Spud Date

2009-09-05

TD Reached

2009-09-11

Completion Date

2009-09-12

Release Date

2013-09-12

213/27- 4Z Sidetrack Z parent: 213/27- 4

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

WB2

Datum Type

Rotary Table

Datum Elev (m)

31.699

Ground Elev (m)

Water Depth (m)

1121.97

TD MD (m)

4476.598

TD TVDSS (m)

2886.151

TD Datum Depth (m)

31.699

TD Datum Type

Rotary Table

Spud Date

2009-07-30

TD Reached

2009-08-27

Completion Date

2009-09-05

Release Date

2013-09-05

Formation Tops (25)

Wellbore	Formation	Era	MD (m)	TVDSS (m)	Provider
213/27- 4	Stronsay Group	Cenozoic	1154.000	1122.301	BGS LithoStrat Upper
	BRYD	Cenozoic	1731.000	1699.225	BGS LithoStrat Upper
	Stronsay Group	Cenozoic	2117.000	2079.410	BGS LithoStrat Upper
	Balder	Cenozoic	2448.000	2353.299	BGS LithoStrat Upper
	Flett Formation	Cenozoic	2562.000	2424.263	BGS LithoStrat Upper
	Hildasay Sandstone	Cenozoic	2619.000	2456.833	BGS LithoStrat Upper
	Rosebank Upper Volcanics		2736.000	2523.487	BGS LithoStrat Upper
	Colsay 1		3071.000	2715.288	BGS LithoStrat Upper
	Colsay 2		3185.000	2781.303	BGS LithoStrat Upper
	Colsay 3		3209.000	2795.022	BGS LithoStrat Upper
	Rosebank Lower Volcanics		3310.000	2852.134	BGS LithoStrat Upper
	Vaila Formation	Cenozoic	3429.000	2916.130	BGS LithoStrat Upper
213/27- 4X	Colsay 3		4084.000	4052.301	BGS LithoStrat Upper
	Rosebank Lower Volcanics		4801.000	4769.301	BGS LithoStrat Upper
213/27- 4Y	Colsay 3		3520.000	3488.301	BGS LithoStrat Upper
213/27- 4Z	Unknown		1154.000	1122.301	BGS LithoStrat Upper
	Hildasay Sandstone	Cenozoic	2713.000	2510.518	BGS LithoStrat Upper
	Rosebank Upper Volcanics		2736.000	2523.487	BGS LithoStrat Upper
	Colsay 1		3187.000	2716.326	BGS LithoStrat Upper
	Rosebank Middle Volcanics		3350.000	2769.743	BGS LithoStrat Upper
	Colsay 2		3373.000	2776.806	BGS LithoStrat Upper
	Colsay 3		3426.000	2791.388	BGS LithoStrat Upper
	Colsay 2		4184.000	2801.704	BGS LithoStrat Upper
	Colsay 3		4276.000	2809.201	BGS LithoStrat Upper
	Rosebank Lower Volcanics		4403.000	2850.294	BGS LithoStrat Upper

Lithology Intervals

No lithology intervals ingested for this well.

Interpreted Data Inventory (LR / WellStrat)

Open Interpreted Data Log

Wellbore	Strat Intervals	Tops	HC Occ
213/27- 4	12	12	1	View
213/27- 4X	2	2	1	View
213/27- 4Y	1	1	1	View
213/27- 4Z	10	10	1	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
213/27- 4	883.3104248046875	3480.206298828125	11	0	2026-08-06 11:48:22.754868+00	View Log
213/27- 4Z	2804.16015625	4467.14892578125	9	0	2026-08-06 11:48:28.142673+00	View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser

213/27- 4

Curve Type	Best Mnemonic	Source	Depth Start (m)	Depth Stop (m)	Samples
bulk_density	DENS	UKCS JDWL 30th Round	2766.6696	3455.8224	4522
caliper	CALI	UKCS JDWL 30th Round	2764.536	3480.2064	4696
comp_sonic	DTC	UKCS JDWL 30th Round	1751.076	3450.3360000000002	10267
deep_resistivity	RES_BD	UKCS JDWL 30th Round	2784.0432	3439.668	4303
deep_resistivity	A40H	UKCS JDWL 30th Round	1740.4080000000001	3454.2984	11238
deep_resistivity	P40H	UKCS JDWL 30th Round	1740.4080000000001	3454.2984	11238
density_correction	DENC	UKCS JDWL 30th Round	2766.6696	3455.8224	4522
gamma_ray	GR	UKCS JDWL 30th Round	883.3104000000001	3480.2064	17041
med_resistivity	P28H	UKCS JDWL 30th Round	1740.4080000000001	3454.2984	11238
med_resistivity	RES_BM	UKCS JDWL 30th Round	2784.0432	3439.668	4303
med_resistivity	A34H	UKCS JDWL 30th Round	1740.4080000000001	3454.2984	11238
med_resistivity	P34H	UKCS JDWL 30th Round	1740.4080000000001	3454.2984	11238
med_resistivity	A28H	UKCS JDWL 30th Round	1740.4080000000001	3454.2984	11238
neutron_por	NEUT	UKCS JDWL 30th Round	2766.3648000000003	3453.384	4423
pef	PEF	UKCS JDWL 30th Round	2766.6696	3455.8224	4522
shallow_resistivity	RES_BS	UKCS JDWL 30th Round	2784.0432	3439.668	4301
shallow_resistivity	A22H	UKCS JDWL 30th Round	2767.5840000000003	3454.2984	4507
shallow_resistivity	P16H	UKCS JDWL 30th Round	1740.4080000000001	3454.2984	11238
shallow_resistivity	P22H	UKCS JDWL 30th Round	1740.4080000000001	3454.2984	11238
shallow_resistivity	A16H	UKCS JDWL 30th Round	2767.5840000000003	3454.2984	4507
shear_sonic	DTS	UKCS JDWL 30th Round	2765.1456000000003	3459.48	4548
sp	SP	UKCS JDWL 30th Round	2769.108	3349.752	3811

213/27- 4Z

Curve Type	Best Mnemonic	Source	Depth Start (m)	Depth Stop (m)	Samples
bulk_density	DENS	UKCS JDWL 30th Round	2804.1600000000003	4212.6408	8998
caliper	CALI	UKCS JDWL 30th Round	2804.1600000000003	4212.9456	9016
deep_resistivity	P40H	UKCS JDWL 30th Round	2804.1600000000003	4212.9456	8480
deep_resistivity	RES_BD	UKCS JDWL 30th Round	2804.1600000000003	4466.5392	10826
deep_resistivity	A40H	UKCS JDWL 30th Round	2804.1600000000003	4212.9456	8480
density_correction	DENC	UKCS JDWL 30th Round	2804.1600000000003	4212.6408	8998
gamma_ray	GR	UKCS JDWL 30th Round	2804.1600000000003	4467.1488	10883
med_resistivity	A34H	UKCS JDWL 30th Round	2804.1600000000003	4212.9456	8480
med_resistivity	P28H	UKCS JDWL 30th Round	2804.1600000000003	4212.9456	8480
med_resistivity	P34H	UKCS JDWL 30th Round	2804.1600000000003	4212.9456	8480
med_resistivity	A28H	UKCS JDWL 30th Round	2804.1600000000003	4212.9456	8480
med_resistivity	RES_BM	UKCS JDWL 30th Round	2804.1600000000003	4466.5392	10826
neutron_por	NEUT	UKCS JDWL 30th Round	2804.1600000000003	4212.1836	8970
pef	PEF	UKCS JDWL 30th Round	2804.1600000000003	4212.6408	8998
shallow_resistivity	A16H	UKCS JDWL 30th Round	2804.1600000000003	4212.9456	8480
shallow_resistivity	P16H	UKCS JDWL 30th Round	2804.1600000000003	4212.9456	8480
shallow_resistivity	P22H	UKCS JDWL 30th Round	2804.1600000000003	4212.9456	8480
shallow_resistivity	RES_BS	UKCS JDWL 30th Round	2804.1600000000003	4466.5392	10825
shallow_resistivity	A22H	UKCS JDWL 30th Round	2804.1600000000003	4212.9456	8480

Survey Inventory (Deviation)

Open full Survey detail

Wellbore	Stations	Max MD (m)	Max TVDSS (m)	Survey File
213/27- 4	230	3472.282	2940.001	G:\NSTA_BigFiles\NSTA_Packages\UKCS_JDWL_30thRound\WOS\213_27-4_DEVIATION_SURVEY_QC.xlsm
213/27- 4X	0	--	--	--
213/27- 4Y	0	--	--	--
213/27- 4Z	312	4476.598	2885.947	G:\NSTA_BigFiles\NSTA_Packages\UKCS_JDWL_30thRound\WOS\213_27-4Z_DEVIATION_SURVEY_QC.xlsm

213/27- 4

Well Header

Wellbores (4)

Formation Tops (25)

Lithology Intervals

Interpreted Data Inventory (LR / WellStrat)

Hydrocarbon Occurrence (0)

Rock Samples (0)

Wireline Log Inventory (Ingested Curves)

Source LAS Manifest (Best Curve per Type)

Survey Inventory (Deviation)

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