Well Data Manager / Well Summary / 49/18-A9

49/18-A9

Decommissioned

Well Header

Well No
49/18-A9
NSTA DEN No
370
Well Name
--
Drill Seq No
9
Quadrant / Block
49 / 18
Surface Location
53.362286, 2.567647
Source Datum
ED50
Subsea Well
No
Platform
A
Slot No
8
Operator
PERENCO UK LIMITED
Original Operator
--
Sub Area Operator
PERENCO UK LIMITED
Licence No
P16
Licence Type
Production
Spud Date
1972-04-18
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (5)

49/18-A9 Original parent: 49/18-A9L
Abandoned Phase 3 Interpreted Data Survey
Current Intent
Development
Original Intent
Development
Flow Class
Gas Well
Dev Type
Producer
Convention
--
Primary Target
--
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
30.480
Ground Elev (m)
--
Water Depth (m)
32.00
TD MD (m)
3235.147
TD TVDSS (m)
2652.370
TD Datum Depth (m)
30.480
TD Datum Type
Kelly Bushing
Spud Date
1972-04-18
TD Reached
1972-04-26
Completion Date
1972-06-22
Release Date
1976-06-22
49/18-A9J Sidetrack J
Abandoned Phase 3 Survey
Current Intent
Development
Original Intent
Development
Flow Class
--
Dev Type
--
Convention
Conventional
Primary Target
--
Well Seq
--
Datum Type
Rotary Table
Datum Elev (m)
30.480
Ground Elev (m)
--
Water Depth (m)
32.00
TD MD (m)
764.438
TD TVDSS (m)
--
TD Datum Depth (m)
--
TD Datum Type
--
Spud Date
1971-09-13
TD Reached
1971-09-21
Completion Date
1971-09-22
Release Date
1975-09-22
49/18-A9K Sidetrack K parent: 49/18-A9J
Abandoned Phase 3 Survey
Current Intent
Development
Original Intent
Development
Flow Class
--
Dev Type
--
Convention
Conventional
Primary Target
--
Well Seq
--
Datum Type
Rotary Table
Datum Elev (m)
30.480
Ground Elev (m)
--
Water Depth (m)
32.00
TD MD (m)
1229.258
TD TVDSS (m)
--
TD Datum Depth (m)
--
TD Datum Type
--
Spud Date
1971-09-22
TD Reached
1971-09-26
Completion Date
1971-09-29
Release Date
1975-09-29
49/18-A9L Sidetrack L parent: 49/18-A9K
Abandoned Phase 3 Survey
Current Intent
Development
Original Intent
Development
Flow Class
--
Dev Type
--
Convention
Conventional
Primary Target
--
Well Seq
--
Datum Type
Rotary Table
Datum Elev (m)
30.480
Ground Elev (m)
--
Water Depth (m)
32.00
TD MD (m)
3202.229
TD TVDSS (m)
2641.397
TD Datum Depth (m)
--
TD Datum Type
--
Spud Date
1971-09-29
TD Reached
1971-11-06
Completion Date
1971-11-20
Release Date
1975-11-20
49/18-A9M Sidetrack M parent: 49/18-A9L
Abandoned Phase 3 Survey
Current Intent
Development
Original Intent
Development
Flow Class
--
Dev Type
--
Convention
Conventional
Primary Target
--
Well Seq
--
Datum Type
Rotary Table
Datum Elev (m)
30.480
Ground Elev (m)
--
Water Depth (m)
32.00
TD MD (m)
3261.360
TD TVDSS (m)
--
TD Datum Depth (m)
--
TD Datum Type
--
Spud Date
1971-11-20
TD Reached
1971-12-03
Completion Date
1971-12-12
Release Date
1975-12-12

Formation Tops (20)

Wellbore Formation Era MD (m) TVDSS (m) Provider
49/18-A9 Unknown 1122.000 1091.520 BGS LithoStrat Upper
Haisborough Mesozoic 1212.000 1181.520 BGS LithoStrat Upper
Unknown 1261.000 1230.520 BGS LithoStrat Upper
Muschelkalk Undifferentiated Palaeozoic 1319.000 1288.520 BGS LithoStrat Upper
Bunter Sandstone Mesozoic 1365.000 1334.520 BGS LithoStrat Upper
Upper Shale Facies 1413.000 1382.520 BGS LithoStrat Upper
Bunter Shale Mesozoic 1529.000 1498.520 BGS LithoStrat Upper
Sand Facies 1542.000 1511.520 BGS LithoStrat Upper
Lower Shale Facies 1752.000 1721.520 BGS LithoStrat Upper
Zechstein Palaeozoic 1872.000 1841.520 BGS LithoStrat Upper
Brockelschiefer Member 2167.000 2136.520 BGS LithoStrat Upper
Upper Evaporite 2189.000 2158.520 BGS LithoStrat Upper
Upper Carbonate 2398.000 2367.520 BGS LithoStrat Upper
Middle Evaporite Cenozoic 2476.000 2445.520 BGS LithoStrat Upper
Rotliegendes 2588.000 2557.520 BGS LithoStrat Upper
Middle Carbonate 3052.000 3021.520 BGS LithoStrat Upper
Lower Evaporite 3066.000 3035.520 BGS LithoStrat Upper
Lower Carbonate 3101.000 3070.520 BGS LithoStrat Upper
Rotliegendes 3119.000 3088.520 BGS LithoStrat Upper
Unknown 3179.000 3148.520 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
49/18-A9 0 0 0 15 20 0 0 0 0 View
49/18-A9J 0 0 0 0 0 0 0 0 0
49/18-A9K 0 0 0 0 0 0 0 0 0
49/18-A9L 0 0 0 0 0 0 0 0 0
49/18-A9M 0 0 0 0 0 0 0 0 0

Hydrocarbon Occurrence (1)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
49/18-A9 Gas G Rotliegend Group 3119.0184000000004 -- 60 m thick

Rock Samples (0)

No cuttings, core, or plug samples recorded for this well.

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
49/18-A9 0 -- -- --
49/18-A9J 0 -- -- --
49/18-A9K 0 -- -- --
49/18-A9L 0 -- -- --
49/18-A9M 0 -- -- --

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