Well Data Manager / Well Summary / 16/29a- 11

16/29a- 11

Decommissioned

Well Header

Well No
16/29a- 11
NSTA DEN No
5071
Well Name
--
Drill Seq No
11
Quadrant / Block
16 / 29 a
Surface Location
58.040518, 1.668890
Source Datum
ED50
Subsea Well
Unknown
Platform
--
Slot No
--
Operator
CHRYSAOR NORTH SEA LIMITED
Original Operator
--
Sub Area Operator
CHRYSAOR NORTH SEA LIMITED
Licence No
P110
Licence Type
Production
Spud Date
1993-09-07
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (3)

16/29a- 11 Original
Abandoned Phase 3 Interpreted Data Survey
Current Intent
Exploration
Original Intent
Exploration
Flow Class
Gas and Oil Well
Dev Type
--
Convention
--
Primary Target
C
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
25.908
Ground Elev (m)
--
Water Depth (m)
95.40
TD MD (m)
3297.936
TD TVDSS (m)
2556.623
TD Datum Depth (m)
25.908
TD Datum Type
Kelly Bushing
Spud Date
1993-09-07
TD Reached
1994-01-24
Completion Date
1994-02-03
Release Date
1998-02-03
16/29a- 11Y Sidetrack Y parent: 16/29a- 11Z
Abandoned Phase 3 View Log Interpreted Data Survey
Current Intent
Exploration
Original Intent
Development
Flow Class
Gas and Oil Well
Dev Type
--
Convention
--
Primary Target
AB
Well Seq
WB3
Datum Type
Rotary Table
Datum Elev (m)
25.908
Ground Elev (m)
--
Water Depth (m)
95.40
TD MD (m)
5181.600
TD TVDSS (m)
3831.641
TD Datum Depth (m)
25.908
TD Datum Type
Rotary Table
Spud Date
1993-11-07
TD Reached
1993-12-11
Completion Date
1994-02-09
Release Date
1998-02-09
16/29a- 11Z Sidetrack Z parent: 16/29a- 11
Abandoned Phase 3 Interpreted Data Survey
Current Intent
Development
Original Intent
Development
Flow Class
--
Dev Type
--
Convention
--
Primary Target
AB
Well Seq
WB2
Datum Type
Rotary Table
Datum Elev (m)
25.908
Ground Elev (m)
--
Water Depth (m)
95.40
TD MD (m)
4578.096
TD TVDSS (m)
3261.558
TD Datum Depth (m)
25.908
TD Datum Type
Rotary Table
Spud Date
1993-10-07
TD Reached
1993-11-07
Completion Date
1993-11-07
Release Date
1997-11-07

Formation Tops (32)

Wellbore Formation Era MD (m) TVDSS (m) Provider
16/29a- 11Y Unknown 95.000 69.092 BGS LithoStrat Upper
Rogaland 3237.000 3211.092 BGS LithoStrat Upper
Rogaland 3249.000 3223.092 BGS LithoStrat Upper
Sele Mesozoic 3288.000 3262.092 BGS LithoStrat Upper
Lista Mesozoic 3365.000 3339.092 BGS LithoStrat Upper
Andrew Cenozoic 3456.000 3430.092 BGS LithoStrat Upper
Andrew Sand Unit Mesozoic 3523.000 3497.092 BGS LithoStrat Upper
Maureen Mesozoic 3531.000 3505.092 BGS LithoStrat Upper
Ekofisk Mesozoic 3798.000 3772.092 BGS LithoStrat Upper
Tor Mesozoic 3859.000 3833.092 BGS LithoStrat Upper
Flounder Mesozoic 4282.000 4256.092 BGS LithoStrat Upper
Plenus Marl 4734.000 4708.092 BGS LithoStrat Upper
Hidra Mesozoic 4737.000 4711.092 BGS LithoStrat Upper
Valhall Mesozoic 4756.000 4730.092 BGS LithoStrat Upper
Kimmeridge Clay 4811.000 4785.092 BGS LithoStrat Upper
Kimmeridge Clay 4832.000 4806.092 BGS LithoStrat Upper
Kimmeridge Clay 4974.000 4948.092 BGS LithoStrat Upper
Heather Mesozoic 4995.000 4969.092 BGS LithoStrat Upper
Upper Jurassic Sand Formation Mesozoic 5048.000 5022.092 BGS LithoStrat Upper
Pentland Mesozoic 5095.000 5069.092 BGS LithoStrat Upper
Rattray 5154.000 5128.092 BGS LithoStrat Upper
16/29a- 11Z Unknown 121.000 95.092 BGS LithoStrat Upper
Unknown 352.000 326.092 BGS LithoStrat Upper
Unknown 1301.000 1275.092 BGS LithoStrat Upper
Balder Cenozoic 3196.000 3170.092 BGS LithoStrat Upper
Sele Mesozoic 3286.000 3260.092 BGS LithoStrat Upper
Lista Mesozoic 3400.000 3374.092 BGS LithoStrat Upper
Andrew Cenozoic 3556.000 3530.092 BGS LithoStrat Upper
Andrew Sand Unit Mesozoic 3646.000 3620.092 BGS LithoStrat Upper
Maureen Mesozoic 3658.000 3632.092 BGS LithoStrat Upper
Ekofisk Mesozoic 3959.000 3933.092 BGS LithoStrat Upper
Tor Mesozoic 4017.000 3991.092 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
16/29a- 11 0 0 0 0 0 0 0 1 0 View
16/29a- 11Y 0 0 0 21 21 0 0 1 0 View
16/29a- 11Z 0 0 0 11 11 0 0 1 0 View

Hydrocarbon Occurrence (0)

No hydrocarbon shows or DSTs recorded for this well.

Rock Samples (3)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
16/29a- 11 Cuttings 356.62 3291.84 -- -- --
16/29a- 11Y Cuttings 3246.12 5184.65 -- -- --
16/29a- 11Z Cuttings 1307.59 4572.0 -- -- --

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
16/29a- 11Y 4722.8759765625 5200.49755859375 4 0 2026-08-06 09:35:47.24384+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
16/29a- 11Y
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density DEN OGA Batch Unzipped 4722.876 5180.838000000001 3006
cable_tension TENS OGA Batch Unzipped 4724.095200000001 5200.497600000001 3127
density_correction DENC OGA Batch Unzipped 4722.876 5180.838000000001 3006
pef PEF OGA Batch Unzipped 4722.876 5180.838000000001 3006
potassium POTA OGA Batch Unzipped 4724.095200000001 5182.362 3008
sp SP OGA Batch Unzipped 4794.504 5200.497600000001 2665
thorium THOR OGA Batch Unzipped 4724.095200000001 5182.362 3008
uranium URAN OGA Batch Unzipped 4722.876 5180.838000000001 3006

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
16/29a- 11 102 3297.936 2558.326 D:\BigSpatial\nsta_raw\CGG_Deviation\16-29a-11 18488h-CGG_Deviation.xlsx
16/29a- 11Y 0 -- -- --
16/29a- 11Z 0 -- -- --

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