21/05a-E1

Present

Well Header

Well No
21/05a-E1
NSTA DEN No
24539
Well Name
--
Drill Seq No
1
Quadrant / Block
21 / 5 a
Surface Location
57.987820, 0.851533
Source Datum
ED50
Subsea Well
Yes
Platform
E
Slot No
--
Operator
CHRYSAOR PRODUCTION (U.K.) LIMITED
Original Operator
--
Sub Area Operator
CHRYSAOR PRODUCTION (U.K.) LIMITED
Licence No
P103
Licence Type
Production
Spud Date
2015-02-03
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (2)

21/05a-E1 Original
Abandoned Phase 1 Survey
Current Intent
Development
Original Intent
Development
Flow Class
Oil Well
Dev Type
Producer
Convention
--
Primary Target
EA
Well Seq
WB1
Datum Type
Rotary Table
Datum Elev (m)
22.250
Ground Elev (m)
--
Water Depth (m)
143.56
TD MD (m)
2854.757
TD TVDSS (m)
2036.369
TD Datum Depth (m)
22.250
TD Datum Type
Rotary Table
Spud Date
2015-02-03
TD Reached
2015-02-23
Completion Date
2015-02-28
Release Date
2019-02-28
21/05a-E1Z Sidetrack Z parent: 21/05a-E1
Completed (Operating) Survey
Current Intent
Development
Original Intent
Development
Flow Class
Oil Well
Dev Type
Producer
Convention
--
Primary Target
EAZ
Well Seq
WB2
Datum Type
Rotary Table
Datum Elev (m)
22.250
Ground Elev (m)
--
Water Depth (m)
143.56
TD MD (m)
4086.758
TD TVDSS (m)
2106.168
TD Datum Depth (m)
22.250
TD Datum Type
Rotary Table
Spud Date
2015-02-28
TD Reached
2015-03-19
Completion Date
2015-05-10
Release Date
2019-05-10

Formation Tops (0)

No formation tops ingested for this well.

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
21/05a-E1 0 0 0 0 0 0 0 0 0
21/05a-E1Z 0 0 0 0 0 0 0 0 0

Hydrocarbon Occurrence (0)

No hydrocarbon shows or DSTs recorded for this well.

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
21/05a-E1 0 -- -- --
21/05a-E1Z 0 -- -- --

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