Well Data Manager / Well Summary / 14/21a- 1

14/21a- 1

Decommissioned

Well Header

Well No
14/21a- 1
NSTA DEN No
14924
Well Name
--
Drill Seq No
1
Quadrant / Block
14 / 21 a
Surface Location
58.249611, -0.922899
Source Datum
ED50
Subsea Well
Unknown
Platform
--
Slot No
--
Operator
PREMIER OIL ONS LIMITED
Original Operator
--
Sub Area Operator
PREMIER OIL ONS LIMITED
Licence No
P984
Licence Type
Production
Spud Date
2006-05-16
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

14/21a- 1 Original
Abandoned Phase 3 Interpreted Data Survey
Current Intent
Exploration
Original Intent
Exploration
Flow Class
Dry Hole
Dev Type
--
Convention
--
Primary Target
A
Well Seq
WB1
Datum Type
Rotary Table
Datum Elev (m)
25.908
Ground Elev (m)
--
Water Depth (m)
114.91
TD MD (m)
1125.322
TD TVDSS (m)
1099.414
TD Datum Depth (m)
25.908
TD Datum Type
Rotary Table
Spud Date
2006-05-16
TD Reached
2006-05-26
Completion Date
2006-06-01
Release Date
2010-06-01

Formation Tops (12)

Wellbore Formation Era MD (m) TVDSS (m) Provider
14/21a- 1 Montrose Mesozoic 141.000 115.092 Lloyds Register
Stronsay Cenozoic 141.000 115.092 Lloyds Register
Moray Mesozoic 141.000 115.092 Lloyds Register
Chalk Mesozoic 781.000 755.092 Lloyds Register
Upper Cretaceous Chalk Mesozoic 781.000 755.092 Lloyds Register
Valhall Mesozoic 809.000 783.092 Lloyds Register
Cromer Knoll Mesozoic 811.000 785.092 Lloyds Register
Humber Mesozoic 934.000 908.092 Lloyds Register
Kimmeridge Clay 934.000 908.092 Lloyds Register
Piper Mesozoic 950.000 924.092 Lloyds Register
Basement 1063.000 1037.092 Lloyds Register
Basement 1063.000 1037.092 Lloyds Register

Lithology Intervals

14/21a- 1 Curve: SANDCOUNT 37 intervals  ·  MD 774.802 – 1062.990 m G:/NSTA_BigFiles/NSTA_Packages/Lloyds_Register/NSTA Centr...
Sandstone (24)
Limestone (13)

Interpreted Data Inventory (LR / WellStrat)

Open Interpreted Data Log
Wellbore Groups Formations Members Strat Intervals Tops HC Occ Core Cuttings DSTs
14/21a- 1 7 5 0 11 12 2 0 0 0 View

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
14/21a- 1 0 -- -- --

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