Well Data Manager / Well Summary / 49/25- 1

49/25- 1

Decommissioned

Well Header

Well No
49/25- 1
NSTA DEN No
197
Well Name
--
Drill Seq No
1
Quadrant / Block
49 / 25
Surface Location
53.219112, 2.831624
Source Datum
ED50
Subsea Well
Unknown
Platform
--
Slot No
--
Operator
ONE-DYAS UK LIMITED
Original Operator
--
Sub Area Operator
ONE-DYAS UK LIMITED
Licence No
P54
Licence Type
Production
Spud Date
1969-03-12
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (2)

49/25- 1 Original parent: 49/25- 1J
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)
29.261
Ground Elev (m)
--
Water Depth (m)
31.70
TD MD (m)
2674.620
TD TVDSS (m)
--
TD Datum Depth (m)
29.261
TD Datum Type
Kelly Bushing
Spud Date
1969-03-12
TD Reached
1969-04-08
Completion Date
1969-04-20
Release Date
1973-04-20
49/25- 1J Sidetrack J
Abandoned Phase 3 Survey
Current Intent
Exploration
Original Intent
Exploration
Flow Class
--
Dev Type
--
Convention
Conventional
Primary Target
--
Well Seq
--
Datum Type
Rotary Table
Datum Elev (m)
29.261
Ground Elev (m)
--
Water Depth (m)
31.70
TD MD (m)
1844.040
TD TVDSS (m)
1814.779
TD Datum Depth (m)
--
TD Datum Type
--
Spud Date
1969-02-15
TD Reached
1969-03-03
Completion Date
1969-03-12
Release Date
1973-03-12

Formation Tops (25)

Wellbore Formation Era MD (m) TVDSS (m) Provider
49/25- 1 Unknown 61.000 31.739 BGS LithoStrat Upper
Unknown 107.000 77.739 BGS LithoStrat Upper
Unknown 330.000 300.739 BGS LithoStrat Upper
Unknown 365.000 335.739 BGS LithoStrat Upper
Unknown 419.000 389.739 BGS LithoStrat Upper
Unknown 445.000 415.739 BGS LithoStrat Upper
Unknown 658.000 628.739 BGS LithoStrat Upper
Unknown 729.000 699.739 BGS LithoStrat Upper
Chalk Mesozoic 729.000 699.739 BGS LithoStrat Upper
Unknown 1161.000 1131.739 BGS LithoStrat Upper
Unknown 1481.000 1451.739 BGS LithoStrat Upper
Unknown 1795.000 1765.739 BGS LithoStrat Upper
Unknown 1865.000 1835.739 BGS LithoStrat Upper
Unknown 1917.000 1887.739 BGS LithoStrat Upper
Unknown 2049.000 2019.739 BGS LithoStrat Upper
Bunter Shale Mesozoic 2119.000 2089.739 BGS LithoStrat Upper
Bunter Shale Mesozoic 2119.000 2089.739 BGS LithoStrat Upper
Zechstein Palaeozoic 2189.000 2159.739 BGS LithoStrat Upper
Zechstein Z3 2189.000 2159.739 BGS LithoStrat Upper
Zechstein Z2 2320.000 2290.739 BGS LithoStrat Upper
Zechstein Z2 2505.000 2475.739 BGS LithoStrat Upper
Kupferschiefer Palaeozoic 2565.000 2535.739 BGS LithoStrat Upper
Rotliegendes 2566.000 2536.739 BGS LithoStrat Upper
Rotliegendes 2566.000 2536.739 BGS LithoStrat Upper
Coal Measures 2639.000 2609.739 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
49/25- 1 7 1 0 21 25 1 1 1 1 View
49/25- 1J 0 0 0 0 0 0 0 0 0

Hydrocarbon Occurrence (2)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
49/25- 1 Gas shows GS Rotliegend Group 2565.5016 -- 73 m thick
49/25- 1 DST DST 1 -- 2582.9 2623.7 Label / Rotliegend

Rock Samples (2)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
49/25- 1 Cuttings 109.73 2674.62 -- -- 10,30,20 intervals .
49/25- 1 Core #1 2647.19 2665.48 -- -- .

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
49/25- 1 0 -- -- --
49/25- 1J 0 -- -- --

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