211/12a-M54

Present

Well Header

Well No
211/12a-M54
NSTA DEN No
14744
Well Name
--
Drill Seq No
54
Quadrant / Block
211 / 12 a
Surface Location
61.619453, 1.305673
Source Datum
ED50
Subsea Well
Unknown
Platform
M
Slot No
A6
Operator
--
Original Operator
--
Sub Area Operator
ENQUEST HEATHER LIMITED
Licence No
P193
Licence Type
Production
Spud Date
2006-04-18
Source File
UKCS_Wells_ConvtoWGS84.shp
Imported
2026-05-22 15:28

Wellbores (2)

211/12a-M54 Sidetrack R parent: 211/12a-M52
Abandoned Phase 2 View Log Survey
Current Intent
Development
Original Intent
Development
Flow Class
Oil Well
Dev Type
Producer
Convention
--
Primary Target
RN
Well Seq
WB4
Datum Type
Kelly Bushing
Datum Elev (m)
56.998
Ground Elev (m)
--
Water Depth (m)
185.00
TD MD (m)
7624.877
TD TVDSS (m)
2727.350
TD Datum Depth (m)
56.998
TD Datum Type
Kelly Bushing
Spud Date
2006-04-18
TD Reached
2006-06-22
Completion Date
2006-07-20
Release Date
2010-07-20
211/12a-M54Z Sidetrack Z parent: 211/12a-M54
Abandoned Phase 2 View Log Survey
Current Intent
Development
Original Intent
Development
Flow Class
Oil Well
Dev Type
Producer
Convention
--
Primary Target
RN
Well Seq
WB5
Datum Type
Kelly Bushing
Datum Elev (m)
56.998
Ground Elev (m)
--
Water Depth (m)
185.00
TD MD (m)
7692.000
TD TVDSS (m)
3131.770
TD Datum Depth (m)
56.998
TD Datum Type
Kelly Bushing
Spud Date
2006-07-20
TD Reached
2006-08-03
Completion Date
2006-09-22
Release Date
2010-09-22

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
211/12a-M54 0 0 0 0 0 0 0 0 0
211/12a-M54Z 0 0 0 0 0 0 0 0 0

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
211/12a-M54 1032.8148193359375 7404.0498046875 9 0 2026-08-08 01:20:11.879784+00 View Log
211/12a-M54Z 6990.13134765625 7684.7705078125 10 0 2026-08-08 01:20:30.583728+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
211/12a-M54
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density LRHO Energective CorrectedLOGS 5829.6988612800005 6512.899770720001 4449
caliper CLD Energective CorrectedLOGS 5803.638796560001 6512.899770720001 4621
density_correction DENC OGA Batch Unzipped 5808.61653 6513.00935 4588
density_correction LDRH Energective CorrectedLOGS 5830.00366128 6512.899770720001 4447
gamma_ray GRLW Energective CorrectedLOGS 1032.8148 7404.12411984 41527
micro_resistivity RES_MIC OGA Batch Unzipped 5809.53093 7253.52097 9438
neutron_por LTNP Energective CorrectedLOGS 5830.15606128 6508.785001200001 4420
pef LPEF Energective CorrectedLOGS 5830.00366128 6512.899770720001 4447
shallow_resistivity RES_SLW OGA Batch Unzipped 5809.53093 7401.95857 10160
tvdss SS Energective CorrectedLOGS 1032.6624000000002 7404.27651984 41810
vshale VSGR Energective CorrectedLOGS 5790.53254896 7398.9425808000005 10274
vshale VSH Energective CorrectedLOGS 5790.53254896 7398.9425808000005 10274
211/12a-M54Z
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density CDEN Energective CorrectedLOGS 7369.9069670399995 7672.56970944 1971
comp_sonic DTC Energective CorrectedLOGS 6990.1308 7450.06839168 3001
comp_sonic DT OGA Batch Unzipped 6990.13086 7450.2264 3002
gamma_ray GRI Energective CorrectedLOGS 7369.9069670399995 7684.761557040001 2067
neutron_por CNEU Energective CorrectedLOGS 7369.9069670399995 7488.16793448 739
porosity PHIT OGA Batch Unzipped 7370.97841 7672.27316 1961
shallow_resistivity RES_SLW OGA Batch Unzipped 7370.06401 7486.19279 763
shear_sonic DTSM OGA Batch Unzipped 6990.13086 7360.15801 2413
shear_sonic DTS Energective CorrectedLOGS 6990.1308 7360.00108896 2412
tvdss SS Energective CorrectedLOGS 6989.9784 7684.913957040001 4561
tvdss TVDSS OGA Batch Unzipped 7370.82601 7672.27316 1979
vshale VSH Energective CorrectedLOGS 7369.9069670399995 7683.542357040001 2059
vshale VSGR Energective CorrectedLOGS 7369.9069670399995 7683.542357040001 2059
water_sat SWT OGA Batch Unzipped 7370.97841 7486.04039 756

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
211/12a-M54 431 7625.000 2807.244 G:\NSTA_BigFiles\OGA_Batch_Unzipped\UK_211\211_12a-M54\WELL_PATH\WDD_QC\211_12a-M54_wdd_WDD_FILE_1951758_DATACO_MAPPED.csv
211/12a-M54Z 439 7692.000 2891.254 G:\NSTA_BigFiles\OGA_Batch_Unzipped\UK_211\211_12a-M54Z\WELL_PATH\WDD_QC\211_12a-M54Z_wdd_WDD_FILE_1951759_DATACO_MAPPED.csv

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