Well Data Manager / Well Summary / 49/16- 4

49/16- 4

Decommissioned

Well Header

Well No
49/16- 4
NSTA DEN No
420
Well Name
--
Drill Seq No
4
Quadrant / Block
49 / 16
Surface Location
53.352868, 2.186181
Source Datum
ED50
Subsea Well
No
Platform
--
Slot No
--
Operator
CHRYSAOR PRODUCTION (U.K.) LIMITED
Original Operator
--
Sub Area Operator
CHRYSAOR PRODUCTION (U.K.) LIMITED
Licence No
P33
Licence Type
Production
Spud Date
1972-07-04
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

49/16- 4 Original
Abandoned Phase 3 Interpreted Data Survey
Current Intent
Exploration
Original Intent
Exploration
Flow Class
Gas Well
Dev Type
--
Convention
--
Primary Target
--
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
32.614
Ground Elev (m)
--
Water Depth (m)
29.57
TD MD (m)
2762.100
TD TVDSS (m)
2729.480
TD Datum Depth (m)
32.614
TD Datum Type
Kelly Bushing
Spud Date
1972-07-04
TD Reached
1972-08-01
Completion Date
1972-08-12
Release Date
1976-08-12

Formation Tops (31)

Wellbore Formation Era MD (m) TVDSS (m) Provider
49/16- 4 Unknown 62.000 29.386 BGS LithoStrat Upper
Unknown 227.000 194.386 BGS LithoStrat Upper
Unknown 280.000 247.386 BGS LithoStrat Upper
Chalk Mesozoic 297.000 264.386 BGS LithoStrat Upper
Unknown 329.000 296.386 BGS LithoStrat Upper
Unknown 646.000 613.386 BGS LithoStrat Upper
Haisborough Mesozoic 707.000 674.386 BGS LithoStrat Upper
Rhaetic Undifferentiated 707.000 674.386 BGS LithoStrat Upper
Upper Keuper Member 759.000 726.386 BGS LithoStrat Upper
1st Salt (Keuper) 897.000 864.386 BGS LithoStrat Upper
Lower Keuper Member 931.000 898.386 BGS LithoStrat Upper
Upper Muschelkalk Cenozoic 1059.000 1026.386 BGS LithoStrat Upper
Salt 1129.000 1096.386 BGS LithoStrat Upper
Lower Muschelkalk Cenozoic 1191.000 1158.386 BGS LithoStrat Upper
Upper Bunter 1251.000 1218.386 BGS LithoStrat Upper
Rot Halite Member 1342.000 1309.386 BGS LithoStrat Upper
Bunter Sandstone Mesozoic 1392.000 1359.386 BGS LithoStrat Upper
Bunter Sandstone Mesozoic 1392.000 1359.386 BGS LithoStrat Upper
Lower Bunter 1700.000 1667.386 BGS LithoStrat Upper
Bunter Shale Mesozoic 1700.000 1667.386 BGS LithoStrat Upper
Principal Oolite Zone 1770.000 1737.386 BGS LithoStrat Upper
Lower Bunter Shale Member Mesozoic 1807.000 1774.386 BGS LithoStrat Upper
Basal Bunter Siltstone 1999.000 1966.386 BGS LithoStrat Upper
Zechstein Z4 2024.000 1991.386 BGS LithoStrat Upper
Zechstein Palaeozoic 2024.000 1991.386 BGS LithoStrat Upper
Upper Magnesian Limestone 2213.000 2180.386 BGS LithoStrat Upper
Main Salt 2230.000 2197.386 BGS LithoStrat Upper
Lower Magnesian Limestone Palaeozoic 2428.000 2395.386 BGS LithoStrat Upper
Rotliegendes 2509.000 2476.386 BGS LithoStrat Upper
Rotliegendes 2509.000 2476.386 BGS LithoStrat Upper
Unknown 2744.000 2711.386 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
49/16- 4 5 1 0 25 31 4 0 0 4 View

Hydrocarbon Occurrence (5)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
49/16- 4 DST DST 3 -- 2491.7 2506.1 Not used for labelling, multiple DSTs in same play / Rotliegend
49/16- 4 DST DST 1 -- 2497.2 2543.6 Label / Rotliegend
49/16- 4 DST DST 1 -- 2497.2 2543.6 Label / Zechstein
49/16- 4 Gas G Rotliegend Group 2509.4184 -- 235 m thick
49/16- 4 DST DST 2 -- 2548.1 2596.9 Not used for labelling, multiple DSTs in same play / Rotliegend

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
49/16- 4 0 -- -- --

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