Well Data Manager / Well Summary / 2/10a- 4

2/10a- 4

Decommissioned

Well Header

Well No

2/10a- 4

NSTA DEN No

1207

Well Name

Drill Seq No

Quadrant / Block

2 / 10 a

Surface Location

60.683006, 0.931778

Source Datum

ED50

Subsea Well

Platform

Slot No

Operator

MIDLAND & SCOTTISH ENERGY LIMITED

Original Operator

Sub Area Operator

MIDLAND & SCOTTISH ENERGY LIMITED

Licence No

P234

Licence Type

Production

Spud Date

1978-05-04

Source File

nsta_feature_service

Imported

2026-05-22 15:28

Wellbores (1)

2/10a- 4 Original

Abandoned Phase 3 Interpreted Data Survey

Current Intent

Exploration

Original Intent

Exploration

Flow Class

Oil Show

Dev Type

Convention

Primary Target

Well Seq

WB1

Datum Type

Kelly Bushing

Datum Elev (m)

24.384

Ground Elev (m)

Water Depth (m)

154.84

TD MD (m)

1619.402

TD TVDSS (m)

0.000

TD Datum Depth (m)

24.384

TD Datum Type

Kelly Bushing

Spud Date

1978-05-04

TD Reached

1978-05-13

Completion Date

1978-05-25

Release Date

1982-05-25

Formation Tops (14)

Wellbore	Formation	MD (m)	TVDSS (m)	Provider
2/10a- 4	Unknown	155.000	130.616	BGS LithoStrat Upper
	Unknown	440.000	415.616	BGS LithoStrat Upper
	Unknown	454.000	429.616	BGS LithoStrat Upper
	Unknown	518.000	493.616	BGS LithoStrat Upper
	Unknown	725.000	700.616	BGS LithoStrat Upper
	Palaeocene Ash Marker	811.000	786.616	BGS LithoStrat Upper
	Unknown	838.000	813.616	BGS LithoStrat Upper
	Unknown	1491.000	1466.616	BGS LithoStrat Upper
	Unknown	1532.000	1507.616	BGS LithoStrat Upper
	Unknown	1541.000	1516.616	BGS LithoStrat Upper
	Unknown	1549.000	1524.616	BGS LithoStrat Upper
	Unknown	1593.000	1568.616	BGS LithoStrat Upper
	Unknown	1610.000	1585.616	BGS LithoStrat Upper
	Unknown	1637.000	1612.616	BGS LithoStrat Upper

Lithology Intervals

No lithology intervals ingested for this well.

Interpreted Data Inventory (LR / WellStrat)

Open Interpreted Data Log

Wellbore	Groups	Formations	Members	Strat Intervals	Tops	HC Occ	Core	Cuttings	DSTs
2/10a- 4	0	0	0	14	14	0	2	1	0	View

Hydrocarbon Occurrence (2)

Wellbore	Category	Code	Formation / Litho	Top MD (m)	Base MD (m)	Notes
2/10a- 4	Oil shows	OS	*	838.2	--	653 m thick
2/10a- 4	Oil shows	OS	*	1609.9536	--	27 m thick

Rock Samples (25)

Wellbore	Sample	Top MD (m)	Base MD (m)	Key Lab Results	Comments	Notes
2/10a- 4	Cuttings	445.01	1642.87	--	--	.
2/10a- 4	Core #1	1458.77	1464.87	φ 27.1% (n=9) · Kh 1426.3 mD (n=9) · So 1.0% (n=1) · Sw 82.6% (n=17) · Density 2.72 (n=1) · FSP 30.1 (n=16) · PETROLEUM TESTIONG SERVICE INC.	NO PLUG POSSIBLE; NO SAMPLE; RUBBLE NO ANALYSIS; SIDEWALL SAMPLE GIVEN CORE NUMBER 3 \| SS GY CALC CMT FG MICA; SS GY FG SIL CMT CARB LAMS; SS GY FG-MG SIL CMT; SS GY VFG SIL CMT TR MIC; SS-BDD-SFT-FN	well re-boxed (originally curated Sep`79)
2/10a- 4	↳ Plug 01	1458.773	--	CORE LABORATORIES INC	NO PLUG POSSIBLE	--
2/10a- 4	↳ Plug 02	1459.078	--	φ 0.7% · Kh 0.0 mD · Sw 87.9% · FSP 27.6 · CORE LABORATORIES INC	SS GY CALC CMT FG MICA	--
2/10a- 4	↳ Plug 03	1459.382	--	φ 28.6% · Kh 76.0 mD · Sw 88.8% · FSP 27.7 · CORE LABORATORIES INC	SS GY FG SIL CMT CARB LAMS	--
2/10a- 4	↳ Plug 04	1459.687	--	Sw 80.1% · FSP 30.0 · CORE LABORATORIES INC	NO PLUG POSSIBLE	--
2/10a- 4	↳ Plug 05	1459.992	--	Sw 88.4% · FSP 32.3 · CORE LABORATORIES INC	NO PLUG POSSIBLE	--
2/10a- 4	↳ Plug S.W.C.35	1459.992	--	φ 32.2% · Kh 176.0 mD · So 1.0% · Sw 70.2% · Density 2.72 · PETROLEUM TESTIONG SERVICE INC.	SIDEWALL SAMPLE GIVEN CORE NUMBER 3 \| SS-BDD-SFT-FN	--
2/10a- 4	↳ Plug 06	1460.297	--	Sw 84.4% · FSP 32.8 · CORE LABORATORIES INC	NO PLUG POSSIBLE	--
2/10a- 4	↳ Plug 07	1460.602	--	φ 34.0% · Kh 3238.0 mD · Sw 82.8% · FSP 29.4 · CORE LABORATORIES INC	SS GY FG-MG SIL CMT	--
2/10a- 4	↳ Plug 08	1460.906	--	φ 33.0% · Kh 1998.0 mD · Sw 81.1% · FSP 29.9 · CORE LABORATORIES INC	SS GY FG-MG SIL CMT	--
2/10a- 4	↳ Plug 09	1461.211	--	φ 32.0% · Kh 2290.0 mD · Sw 87.5% · FSP 32.6 · CORE LABORATORIES INC	SS GY FG-MG SIL CMT	--
2/10a- 4	↳ Plug 10	1461.516	--	φ 27.9% · Kh 2217.0 mD · Sw 84.6% · FSP 32.6 · CORE LABORATORIES INC	SS GY FG-MG SIL CMT	--
2/10a- 4	↳ Plug 11	1461.821	--	Sw 84.7% · FSP 32.3 · CORE LABORATORIES INC	NO PLUG POSSIBLE	--
2/10a- 4	↳ Plug 12	1462.126	--	φ 31.8% · Kh 2836.0 mD · Sw 82.4% · FSP 30.3 · CORE LABORATORIES INC	SS GY FG-MG SIL CMT	--
2/10a- 4	↳ Plug 13	1462.43	--	CORE LABORATORIES INC	RUBBLE NO ANALYSIS	--
2/10a- 4	↳ Plug 14	1462.735	--	CORE LABORATORIES INC	RUBBLE NO ANALYSIS	--
2/10a- 4	↳ Plug 15	1463.04	--	Sw 82.4% · FSP 31.7 · CORE LABORATORIES INC	NO PLUG POSSIBLE	--
2/10a- 4	↳ Plug S.W.C.36	1463.04	--	PETROLEUM TESTIONG SERVICE INC.	NO SAMPLE	--
2/10a- 4	↳ Plug 16	1463.345	--	Sw 83.4% · FSP 29.8 · CORE LABORATORIES INC	NO PLUG POSSIBLE	--
2/10a- 4	↳ Plug 17	1463.65	--	φ 23.3% · Kh 5.6 mD · Sw 85.3% · FSP 26.2 · CORE LABORATORIES INC	SS GY VFG SIL CMT TR MIC	--
2/10a- 4	↳ Plug 18	1463.954	--	Sw 74.5% · FSP 32.9 · CORE LABORATORIES INC	NO PLUG POSSIBLE	--
2/10a- 4	↳ Plug 19	1464.259	--	Sw 75.1% · FSP 23.5 · CORE LABORATORIES INC	NO PLUG POSSIBLE	--
2/10a- 4	↳ Plug 20	1464.564	--	CORE LABORATORIES INC	RUBBLE NO ANALYSIS	--
2/10a- 4	Core #2	1639.82	1643.41	--	--	--

Wireline Log Inventory (Ingested Curves)

No wireline log curves ingested for this well.

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser

No scanned LAS source files matched to this well.

Survey Inventory (Deviation)

Open full Survey detail

Wellbore	Stations	Max MD (m)	Max TVDSS (m)	Survey File
2/10a- 4	0	--	--	--

2/10a- 4

Well Header

Wellbores (1)

Formation Tops (14)

Lithology Intervals

Interpreted Data Inventory (LR / WellStrat)

Hydrocarbon Occurrence (2)

Rock Samples (25)

Wireline Log Inventory (Ingested Curves)

Source LAS Manifest (Best Curve per Type)

Survey Inventory (Deviation)

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