28/10a- 3

Decommissioned

Well Header

Well No
28/10a- 3
NSTA DEN No
23622
Well Name
--
Drill Seq No
3
Quadrant / Block
28 / 10 a
Surface Location
56.702650, 0.925473
Source Datum
ED50
Subsea Well
Unknown
Platform
--
Slot No
--
Operator
PREMIER OIL UK LIMITED
Original Operator
--
Sub Area Operator
PREMIER OIL UK LIMITED
Licence No
P1812
Licence Type
Production
Spud Date
2012-06-09
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

28/10a- 3 Original
Current Intent
Exploration
Original Intent
Exploration
Flow Class
Dry Hole
Dev Type
--
Convention
--
Primary Target
C
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
26.365
Ground Elev (m)
--
Water Depth (m)
92.05
TD MD (m)
1797.406
TD TVDSS (m)
1732.483
TD Datum Depth (m)
26.365
TD Datum Type
Kelly Bushing
Spud Date
2012-06-09
TD Reached
2012-06-20
Completion Date
2012-06-23
Release Date
2015-06-23

Formation Tops (13)

Wellbore Formation Era MD (m) TVDSS (m) Provider
28/10a- 3 Horda Cenozoic 1237.000 1204.850 Lloyds Register
Stronsay Cenozoic 1237.000 1204.850 Lloyds Register
Moray Mesozoic 1553.000 1501.498 Lloyds Register
Balder Cenozoic 1553.000 1501.498 Lloyds Register
Sele Mesozoic 1629.000 1572.634 Lloyds Register
Cromarty Sandstone Cenozoic 1647.000 1589.553 Lloyds Register
Forties Sandstone Mesozoic 1657.000 1598.957 Lloyds Register
Lista Mesozoic 1661.000 1602.737 Lloyds Register
Montrose Mesozoic 1661.000 1602.737 Lloyds Register
Maureen Mesozoic 1731.000 1669.105 Lloyds Register
Maureen Reworked Unit Mesozoic 1750.000 1687.217 Lloyds Register
Chalk Mesozoic 1758.000 1694.864 Lloyds Register
Ekofisk Mesozoic 1758.000 1694.864 Lloyds Register

Lithology Intervals

28/10a- 3 Curve: SANDCOUNT 14 intervals  ·  MD 167.640 – 1786.585 m G:/NSTA_BigFiles/NSTA_Packages/Lloyds_Register/NSTA Centr...
Sandstone (13)
Limestone (1)

Interpreted Data Inventory (LR / WellStrat)

Open Interpreted Data Log
Wellbore Groups Formations Members Strat Intervals Tops HC Occ Core Cuttings DSTs
28/10a- 3 4 6 3 8 13 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)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
28/10a- 3 883.005615234375 1775.0028076171875 2 0 2026-08-06 18:07:08.112333+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
28/10a- 3
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
density_correction DRHM CGG Digital Well Logs 885.4440000000001 1775.0028 5838
neutron_por NPLM CGG Digital Well Logs 883.0056000000001 1772.8692 5840

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
28/10a- 3 61 1797.406 1732.596 D:\BigSpatial\nsta_raw\CGG_Deviation\28-10a-3 502529n_CGG-Deviation.xls

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