Well Data Manager / Well Summary / 49/11a- 7

49/11a- 7

Decommissioned

Well Header

Well No
49/11a- 7
NSTA DEN No
3297
Well Name
--
Drill Seq No
7
Quadrant / Block
49 / 11 a
Surface Location
53.540422, 2.007618
Source Datum
ED50
Subsea Well
No
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
1987-11-27
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

49/11a- 7 Original
Abandoned Phase 3 Interpreted Data Survey
Current Intent
Development
Original Intent
Development
Flow Class
Gas Well
Dev Type
--
Convention
--
Primary Target
F
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
37.490
Ground Elev (m)
--
Water Depth (m)
24.08
TD MD (m)
4611.010
TD TVDSS (m)
2803.855
TD Datum Depth (m)
37.490
TD Datum Type
Kelly Bushing
Spud Date
1987-11-27
TD Reached
1988-01-18
Completion Date
1991-10-27
Release Date
1995-10-27

Formation Tops (12)

Wellbore Formation Era MD (m) TVDSS (m) Provider
49/11a- 7 Unknown 62.000 24.510 BGS LithoStrat Upper
Chalk Mesozoic 612.000 574.510 BGS LithoStrat Upper
Lias Mesozoic 711.000 673.510 BGS LithoStrat Upper
Triassic Mesozoic 943.000 905.510 BGS LithoStrat Upper
Zechstein Palaeozoic 1377.000 1339.510 BGS LithoStrat Upper
Basalanhydrit Palaeozoic 4148.000 4110.510 BGS LithoStrat Upper
Hauptdolomit Palaeozoic 4154.000 4116.510 BGS LithoStrat Upper
Werraanhydrit Palaeozoic 4176.000 4138.510 BGS LithoStrat Upper
Zechsteinkalk Palaeozoic 4221.000 4183.510 BGS LithoStrat Upper
Kupferschiefer Palaeozoic 4228.000 4190.510 BGS LithoStrat Upper
Leman Sandstone 4229.000 4191.510 BGS LithoStrat Upper
Unknown 4585.000 4547.510 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
49/11a- 7 0 0 0 12 12 0 2 1 0 View

Hydrocarbon Occurrence (0)

No hydrocarbon shows or DSTs recorded for this well.

Rock Samples (3)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
49/11a- 7 Cuttings 140.21 4611.01 -- -- .
49/11a- 7 Core #1 4223.92 4252.08 -- -- came in as 49/11A- 7X .
49/11a- 7 Core #2 4306.82 4389.73 -- -- .

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
49/11a- 7 0 -- -- --

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