31/26a-A11

Decommissioned

Well Header

Well No
31/26a-A11
NSTA DEN No
6950
Well Name
--
Drill Seq No
11
Quadrant / Block
31 / 26 a
Surface Location
56.001980, 3.183537
Source Datum
ED50
Subsea Well
Unknown
Platform
A
Slot No
AF
Operator
HESS LIMITED
Original Operator
--
Sub Area Operator
HESS LIMITED
Licence No
P288
Licence Type
Production
Spud Date
2000-09-11
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (2)

31/26a-A11 Original parent: 31/26a-A7
Current Intent
Development
Original Intent
Development
Flow Class
Oil Well
Dev Type
--
Convention
--
Primary Target
JA
Well Seq
WB2
Datum Type
Rotary Table
Datum Elev (m)
25.298
Ground Elev (m)
--
Water Depth (m)
70.41
TD MD (m)
3132.430
TD TVDSS (m)
2607.869
TD Datum Depth (m)
25.298
TD Datum Type
Rotary Table
Spud Date
2000-09-11
TD Reached
2000-09-21
Completion Date
2000-09-25
Release Date
2004-09-25
31/26a-A11Z Sidetrack Z parent: 31/26a-A11
Current Intent
Development
Original Intent
Development
Flow Class
Oil Well
Dev Type
Producer
Convention
--
Primary Target
JA
Well Seq
WB3
Datum Type
Rotary Table
Datum Elev (m)
25.298
Ground Elev (m)
--
Water Depth (m)
70.41
TD MD (m)
3536.899
TD TVDSS (m)
2577.389
TD Datum Depth (m)
25.298
TD Datum Type
Rotary Table
Spud Date
2000-09-25
TD Reached
2000-10-23
Completion Date
2012-05-15
Release Date
2016-05-15

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
31/26a-A11 0 0 0 0 0 0 0 1 0 View
31/26a-A11Z 0 0 0 0 0 0 0 1 0 View

Hydrocarbon Occurrence (0)

No hydrocarbon shows or DSTs recorded for this well.

Rock Samples (2)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
31/26a-A11 Cuttings 2575.56 3132.43 -- -- curated Oct`00 to fill gap
31/26a-A11Z Cuttings 2837.69 3536.9 -- -- curated Oct`00 to fill gap

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
31/26a-A11 0 -- -- --
31/26a-A11Z 0 -- -- --

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