Well Data Manager / Well Summary / 49/21- 3

49/21- 3

Decommissioned

Well Header

Well No
49/21- 3
NSTA DEN No
397
Well Name
--
Drill Seq No
3
Quadrant / Block
49 / 21
Surface Location
53.273651, 2.156730
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
P39
Licence Type
Production
Spud Date
1972-03-27
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

49/21- 3 Original
Abandoned Phase 3 Interpreted Data Survey
Current Intent
Appraisal
Original Intent
Appraisal
Flow Class
Dry Hole
Dev Type
--
Convention
--
Primary Target
--
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
29.870
Ground Elev (m)
--
Water Depth (m)
36.88
TD MD (m)
2776.420
TD TVDSS (m)
2746.100
TD Datum Depth (m)
29.870
TD Datum Type
Kelly Bushing
Spud Date
1972-03-27
TD Reached
1972-05-11
Completion Date
1972-05-26
Release Date
1976-05-26

Formation Tops (33)

Wellbore Formation Era MD (m) TVDSS (m) Provider
49/21- 3 Unknown 67.000 37.130 BGS LithoStrat Upper
Unknown 232.000 202.130 BGS LithoStrat Upper
Chalk Mesozoic 341.000 311.130 BGS LithoStrat Upper
Unknown 341.000 311.130 BGS LithoStrat Upper
Lias Mesozoic 464.000 434.130 BGS LithoStrat Upper
Haisborough Mesozoic 573.000 543.130 BGS LithoStrat Upper
Rhaetic Undifferentiated 573.000 543.130 BGS LithoStrat Upper
Upper Keuper Member 603.000 573.130 BGS LithoStrat Upper
Keuper Salt 765.000 735.130 BGS LithoStrat Upper
Lower Keuper Member 844.000 814.130 BGS LithoStrat Upper
Upper Muschelkalk Cenozoic 995.000 965.130 BGS LithoStrat Upper
Muschelkalk Halite Member Mesozoic 1063.000 1033.130 BGS LithoStrat Upper
Lower Muschelkalk Cenozoic 1126.000 1096.130 BGS LithoStrat Upper
Upper Bunter 1191.000 1161.130 BGS LithoStrat Upper
Rot Halite Member 1287.000 1257.130 BGS LithoStrat Upper
Bunter Sandstone Mesozoic 1316.000 1286.130 BGS LithoStrat Upper
Bunter Sandstone Mesozoic 1316.000 1286.130 BGS LithoStrat Upper
Lower Bunter 1659.000 1629.130 BGS LithoStrat Upper
Bunter Shale Mesozoic 1670.000 1640.130 BGS LithoStrat Upper
Principal Oolite Zone 1731.000 1701.130 BGS LithoStrat Upper
Lower Bunter Shale Member Mesozoic 1770.000 1740.130 BGS LithoStrat Upper
Basal Bunter Siltstone 1966.000 1936.130 BGS LithoStrat Upper
Zechstein Palaeozoic 1998.000 1968.130 BGS LithoStrat Upper
Zechstein Z4 1998.000 1968.130 BGS LithoStrat Upper
Magnesian Limestone Zone Palaeozoic 2135.000 2105.130 BGS LithoStrat Upper
Middle Evaporite Cenozoic 2180.000 2150.130 BGS LithoStrat Upper
2nd Magnesian Limestone Zone Palaeozoic 2230.000 2200.130 BGS LithoStrat Upper
Main Anhydrite 2294.000 2264.130 BGS LithoStrat Upper
1st Magnesian Limestone Zone Palaeozoic 2528.000 2498.130 BGS LithoStrat Upper
Unknown 2537.000 2507.130 BGS LithoStrat Upper
Rotliegendes 2538.000 2508.130 BGS LithoStrat Upper
Rotliegendes 2538.000 2508.130 BGS LithoStrat Upper
Unknown 2776.000 2746.130 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
49/21- 3 5 1 0 26 33 4 0 1 5 View

Hydrocarbon Occurrence (6)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
49/21- 3 Gas G Rotliegend Group 2538.3744 -- 237 m thick
49/21- 3 DST DST 4 -- 2539.0 2552.7 Not used for labelling, multiple DSTs in same play / Rotliegend
49/21- 3 DST DST 3A -- 2571.3 2613.4 Not used for labelling, multiple DSTs in same play / Rotliegend
49/21- 3 DST DST 3 -- 2571.3 2613.4 Not used for labelling, multiple DSTs in same play / Rotliegend
49/21- 3 DST DST 1 -- 2571.3 2577.4 Label / Rotliegend
49/21- 3 DST DST 2 -- 2635.3 2674.6 Not used for labelling, multiple DSTs in same play / Rotliegend

Rock Samples (1)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
49/21- 3 Cuttings 231.65 2282.95 -- -- set 1

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
49/21- 3 0 -- -- --

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