22/01a- 11

Decommissioned

Well Header

Well No
22/01a- 11
NSTA DEN No
8561
Well Name
--
Drill Seq No
11
Quadrant / Block
22 / 1 a
Surface Location
57.907842, 1.015570
Source Datum
ED50
Subsea Well
Unknown
Platform
--
Slot No
--
Operator
NEO NEXT+ ENERGY E&P NORTH SEA UK LIMITED
Original Operator
--
Sub Area Operator
NEO NEXT+ ENERGY E&P NORTH SEA UK LIMITED
Licence No
P96
Licence Type
Production
Spud Date
2003-02-26
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

22/01a- 11 Original
Current Intent
Exploration
Original Intent
Exploration
Flow Class
Dry Hole
Dev Type
--
Convention
--
Primary Target
K
Well Seq
WB1
Datum Type
Rotary Table
Datum Elev (m)
32.309
Ground Elev (m)
--
Water Depth (m)
131.06
TD MD (m)
2379.269
TD TVDSS (m)
2346.960
TD Datum Depth (m)
32.309
TD Datum Type
Rotary Table
Spud Date
2003-02-26
TD Reached
2003-03-07
Completion Date
2003-03-13
Release Date
2007-03-13

Formation Tops (4)

Wellbore Formation Era MD (m) TVDSS (m) Provider
22/01a- 11 Horda Cenozoic 1935.000 1902.666 Lloyds Register
Stronsay Cenozoic 1935.000 1902.666 Lloyds Register
Caran Sanstone 2106.000 2073.658 Lloyds Register
Caran Sanstone 2221.000 2188.642 Lloyds Register

Lithology Intervals

22/01a- 11 Curve: SANDCOUNT 6 intervals  ·  MD 2104.949 – 2295.144 m G:/NSTA_BigFiles/NSTA_Packages/Lloyds_Register/NSTA Centr...
LITH Sand (6)

Interpreted Data Inventory (LR / WellStrat)

Open Interpreted Data Log
Wellbore Groups Formations Members Strat Intervals Tops HC Occ Core Cuttings DSTs
22/01a- 11 1 1 2 8 4 1 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
22/01a- 11 436.1687927246094 2373.4775390625 5 0 2026-08-06 17:36:25.009083+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
22/01a- 11
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density RHOB CGG Digital Well Logs 448.66560000000004 2363.4192000000003 12507
caliper CALI CGG Digital Well Logs 448.66560000000004 2363.724 12482
density_correction DRHO CGG Digital Well Logs 448.66560000000004 2363.4192000000003 12507
gamma_ray GRC CGG Digital Well Logs 436.16880000000003 2373.4776 12713
neutron_por NLIM CGG Digital Well Logs 448.66560000000004 2363.5716 12524

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
22/01a- 11 45 2379.269 2346.881 D:\BigSpatial\nsta_raw\CGG_Deviation\22-1a-11 59318t_CGG-Deviation.xlsx

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