Well Data Manager / Well Summary / 48/10a- 15

48/10a- 15

Decommissioned

Well Header

Well No

48/10a- 15

NSTA DEN No

21126

Well Name

Drill Seq No

Quadrant / Block

48 / 10 a

Surface Location

53.678776, 1.977271

Source Datum

ED50

Subsea Well

Unknown

Platform

Slot No

Operator

SPIRIT ENERGY NORTH SEA LIMITED

Original Operator

Sub Area Operator

SPIRIT ENERGY NORTH SEA LIMITED

Licence No

P28

Licence Type

Production

Spud Date

2009-07-30

Source File

nsta_feature_service

Imported

2026-05-22 15:28

Wellbores (3)

48/10a- 15 Original

Abandoned Phase 3 View Log Interpreted Data Survey

Current Intent

Appraisal

Original Intent

Appraisal

Flow Class

Gas Well

Dev Type

Convention

Primary Target

Well Seq

WB1

Datum Type

Rotary Table

Datum Elev (m)

41.090

Ground Elev (m)

Water Depth (m)

30.69

TD MD (m)

3355.238

TD TVDSS (m)

3314.148

TD Datum Depth (m)

42.489

TD Datum Type

Rotary Table

Spud Date

2009-07-30

TD Reached

2009-08-27

Completion Date

2009-09-03

Release Date

2013-09-03

48/10a- 15Y Sidetrack Y parent: 48/10a- 15Z

Abandoned Phase 3 View Log Interpreted Data Survey

Current Intent

Appraisal

Original Intent

Appraisal

Flow Class

Gas Well

Dev Type

Convention

Primary Target

Well Seq

WB3

Datum Type

Rotary Table

Datum Elev (m)

42.489

Ground Elev (m)

Water Depth (m)

30.69

TD MD (m)

4612.843

TD TVDSS (m)

4570.354

TD Datum Depth (m)

42.489

TD Datum Type

Rotary Table

Spud Date

2009-10-17

TD Reached

2009-11-01

Completion Date

2009-11-30

Release Date

2013-11-30

48/10a- 15Z Sidetrack Z parent: 48/10a- 15

Abandoned Phase 3 View Log Interpreted Data Survey

Current Intent

Appraisal

Original Intent

Appraisal

Flow Class

Gas Well

Dev Type

Convention

Primary Target

Well Seq

WB2

Datum Type

Rotary Table

Datum Elev (m)

41.090

Ground Elev (m)

Water Depth (m)

30.69

TD MD (m)

3860.292

TD TVDSS (m)

3819.202

TD Datum Depth (m)

42.489

TD Datum Type

Rotary Table

Spud Date

2009-09-03

TD Reached

2009-10-10

Completion Date

2009-10-17

Release Date

2013-10-17

Formation Tops (52)

Wellbore	Formation	Era	MD (m)	TVDSS (m)	Provider
48/10a- 15	Undifferentiated	Cenozoic	73.000	31.910	BGS LithoStrat Upper
	Chalk	Mesozoic	526.000	484.903	BGS LithoStrat Upper
	Lias	Mesozoic	1332.000	1290.819	BGS LithoStrat Upper
	Winterton		1904.000	1862.716	BGS LithoStrat Upper
	Triton Anhydrite	Mesozoic	1934.000	1892.713	BGS LithoStrat Upper
	Keuper Anhydrite Member	Mesozoic	2131.000	2089.705	BGS LithoStrat Upper
	Dudgeon Saliferous		2210.000	2168.703	BGS LithoStrat Upper
	Upper Dowsing Member		2271.000	2229.640	BGS LithoStrat Upper
	Muschelkalk Halite Member	Mesozoic	2384.000	2341.544	BGS LithoStrat Upper
	Middle Dowsing Member		2436.000	2392.455	BGS LithoStrat Upper
	Rot Halite Member		2543.000	2494.278	BGS LithoStrat Upper
	Lower Dowsing Member		2617.000	2561.391	BGS LithoStrat Upper
	Bunter Sandstone	Mesozoic	2627.000	2570.342	BGS LithoStrat Upper
	Bunter Shale	Mesozoic	2901.000	2809.143	BGS LithoStrat Upper
	Brockelschiefer Member		3302.000	3121.209	BGS LithoStrat Upper
	Zechstein	Palaeozoic	3336.000	3143.055	BGS LithoStrat Upper
48/10a- 15Y	Unknown		73.000	30.511	BGS LithoStrat Upper
	Basalanhydrit	Palaeozoic	3499.000	3234.441	BGS LithoStrat Upper
	Zechstein Z2		3504.000	3237.681	BGS LithoStrat Upper
	Hauptdolomit	Palaeozoic	3505.000	3238.333	BGS LithoStrat Upper
	Werraanhydrit	Palaeozoic	3529.000	3253.973	BGS LithoStrat Upper
	Zechsteinkalk	Palaeozoic	3555.000	3271.452	BGS LithoStrat Upper
	Kupferschiefer	Palaeozoic	3559.000	3274.142	BGS LithoStrat Upper
	Leman Sandstone		3561.000	3275.488	BGS LithoStrat Upper
	Silverpit		3633.000	3321.853	BGS LithoStrat Upper
	Lower Leman Sandstone Fm		3718.000	3362.251	BGS LithoStrat Upper
	Silverpit		4511.000	3400.660	BGS LithoStrat Upper
48/10a- 15Z	Undifferentiated	Cenozoic	73.000	31.910	BGS LithoStrat Upper
	Chalk	Mesozoic	526.000	484.903	BGS LithoStrat Upper
	Lias	Mesozoic	1332.000	1290.819	BGS LithoStrat Upper
	Winterton		1903.000	1856.238	BGS LithoStrat Upper
	Triton Anhydrite	Mesozoic	1935.000	1888.237	BGS LithoStrat Upper
	Keuper Halite Member	Mesozoic	2138.000	2091.220	BGS LithoStrat Upper
	Dudgeon Saliferous		2212.000	2165.207	BGS LithoStrat Upper
	Upper Dowsing Member		2282.000	2235.194	BGS LithoStrat Upper
	Muschelkalk Halite Member	Mesozoic	2387.000	2340.163	BGS LithoStrat Upper
	Middle Dowsing Member		2447.000	2400.126	BGS LithoStrat Upper
	Rot Halite Member		2567.000	2518.039	BGS LithoStrat Upper
	Lower Dowsing Member		2620.000	2568.532	BGS LithoStrat Upper
	Bunter Sandstone	Mesozoic	2630.000	2577.955	BGS LithoStrat Upper
	Bunter Shale	Mesozoic	2915.000	2815.981	BGS LithoStrat Upper
	Brockelschiefer Member		3328.000	3126.135	BGS LithoStrat Upper
	Zechstein Z2		3366.000	3150.576	BGS LithoStrat Upper
	Basalanhydrit	Palaeozoic	3499.000	3235.840	BGS LithoStrat Upper
	Hauptdolomit	Palaeozoic	3505.000	3239.732	BGS LithoStrat Upper
	Werraanhydrit	Palaeozoic	3529.000	3255.372	BGS LithoStrat Upper
	Zechsteinkalk	Palaeozoic	3560.000	3275.714	BGS LithoStrat Upper
	Kupferschiefer	Palaeozoic	3567.000	3280.296	BGS LithoStrat Upper
	Leman Sandstone		3568.000	3280.943	BGS LithoStrat Upper
	Silverpit		3641.000	3327.366	BGS LithoStrat Upper
	Lower Leman Sandstone Fm		3709.000	3369.181	BGS LithoStrat Upper
	Unknown		3812.000	3432.106	BGS LithoStrat Upper

Lithology Intervals

No lithology intervals ingested for this well.

Interpreted Data Inventory (LR / WellStrat)

Open Interpreted Data Log

Wellbore	Groups	Formations	Strat Intervals	Tops	HC Occ	DSTs
48/10a- 15	4	1	16	16	1	0	View
48/10a- 15Y	5	0	11	11	1	1	View
48/10a- 15Z	5	0	25	25	1	0	View

Hydrocarbon Occurrence (1)

Wellbore	Category	Code	Formation / Litho	Top MD (m)	Base MD (m)	Notes
48/10a- 15Y	DST	DST 1	--	0.0	0.0	Label / Rotliegend

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	Ingested
48/10a- 15	133.19760131835938	3342.132080078125	1	2026-08-06 14:22:03.551312+00	View Log
48/10a- 15Y	132.89280700683594	4609.185546875	4	2026-08-06 18:43:17.349358+00	View Log
48/10a- 15Z	13.106399536132812	3857.091552734375	7	2026-08-06 18:43:19.847545+00	View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser

48/10a- 15

Curve Type	Best Mnemonic	Source	Depth Start (m)	Depth Stop (m)	Samples
gamma_ray	GR	CGG Digital Well Logs	133.1976	3342.132	21046

48/10a- 15Y

Curve Type	Best Mnemonic	Source	Depth Start (m)	Depth Stop (m)	Samples
bulk_density	RHOB	CGG Digital Well Logs	3546.0432	4583.7348	6810
caliper	CALI	CGG Digital Well Logs	3543.9096	4583.7348	6824
gamma_ray	HAGRT	CGG Digital Well Logs	132.8928	4609.1856	29373
neutron_por	NPOR	CGG Digital Well Logs	3522.5736	4581.2964	6948

48/10a- 15Z

Curve Type	Best Mnemonic	Source	Depth Start (m)	Depth Stop (m)	Samples
bulk_density	RHOZ	CGG Digital Well Logs	3561.2832000000003	3819.7536	1697
caliper	HCAL	CGG Digital Well Logs	3561.2832000000003	3819.7536	1697
deep_resistivity	RESD	CGG Digital Well Logs	3563.112	3854.1960000000004	1911
density_correction	HDRA	CGG Digital Well Logs	3561.2832000000003	3819.7536	1697
gamma_ray	GR	CGG Digital Well Logs	13.1064	3857.0916	25224
mud_resistivity	RM_HRLT	CGG Digital Well Logs	3563.112	3824.6304	1717
neutron_por	TNPH	CGG Digital Well Logs	3532.9368000000004	3815.7912	1857
sp	SP	CGG Digital Well Logs	3563.7216000000003	3833.3172000000004	1770

Survey Inventory (Deviation)

Open full Survey detail

Wellbore	Stations	Max MD (m)	Max TVDSS (m)	Survey File
48/10a- 15	102	3355.238	3155.504	D:\BigSpatial\nsta_raw\CGG_Deviation\48-10a-15 30378q_CGG-Deviation.xls
48/10a- 15Y	151	4612.843	3404.412	D:\BigSpatial\nsta_raw\CGG_Deviation\48-10a-15Y 500006ab_CGG-Deviation.xls
48/10a- 15Z	122	3860.292	3460.062	D:\BigSpatial\nsta_raw\CGG_Deviation\48-10a-15Z 30412ag_CGG-Deviation.xls

48/10a- 15

Well Header

Wellbores (3)

Formation Tops (52)

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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