Well Data Manager / Well Summary / 211/12a-M56

211/12a-M56

Present

Well Header

Well No
211/12a-M56
NSTA DEN No
19926
Well Name
--
Drill Seq No
56
Quadrant / Block
211 / 12 a
Surface Location
61.619404, 1.305938
Source Datum
ED50
Subsea Well
Unknown
Platform
M
Slot No
E8
Operator
ENQUEST HEATHER LIMITED
Original Operator
--
Sub Area Operator
ENQUEST HEATHER LIMITED
Licence No
P193
Licence Type
Production
Spud Date
2008-10-02
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (2)

211/12a-M56 Original
Abandoned Phase 2 View Log Survey
Current Intent
Development
Original Intent
Development
Flow Class
Oil Well
Dev Type
Producer
Convention
--
Primary Target
E8
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
57.000
Ground Elev (m)
--
Water Depth (m)
185.00
TD MD (m)
771.000
TD TVDSS (m)
708.090
TD Datum Depth (m)
57.000
TD Datum Type
Kelly Bushing
Spud Date
2008-10-02
TD Reached
2008-11-16
Completion Date
2008-11-16
Release Date
2012-11-16
211/12a-M56Z Sidetrack Z parent: 211/12a-M56
Completed (Operating) View Log Survey
Current Intent
Development
Original Intent
Development
Flow Class
Oil Well
Dev Type
Producer
Convention
--
Primary Target
E8
Well Seq
WB2
Datum Type
Kelly Bushing
Datum Elev (m)
57.000
Ground Elev (m)
--
Water Depth (m)
185.00
TD MD (m)
3978.000
TD TVDSS (m)
3004.000
TD Datum Depth (m)
57.000
TD Datum Type
Kelly Bushing
Spud Date
2008-11-25
TD Reached
2009-01-29
Completion Date
2009-02-13
Release Date
2013-02-13

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-M56 0 0 0 0 0 0 0 0 0
211/12a-M56Z 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-M56 384.96240234375 739.2924194335938 3 0 2026-08-06 10:47:16.900536+00 View Log
211/12a-M56Z 79.40039825439453 3966.667236328125 10 0 2026-08-08 01:20:34.56743+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
211/12a-M56
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
gamma_ray GRLW Energective CorrectedLOGS 385.1148 738.9876 2323
shallow_resistivity RES_SLW OGA Batch Unzipped 384.9624 739.29242 2326
tvdss SS Energective CorrectedLOGS 384.9624 739.4448 2327
vshale VSGR Energective CorrectedLOGS 390.906 738.9876 2285
vshale VSH Energective CorrectedLOGS 390.906 738.9876 2285
211/12a-M56Z
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density LDL Energective CorrectedLOGS 1151.67375456 3966.6199255200004 18284
comp_sonic DT OGA Batch Unzipped 1146.50525 3943.95972 17416
comp_sonic DTC Energective CorrectedLOGS 93.26861712 3942.8458303200005 24229
density_correction DRH Energective CorrectedLOGS 1146.49221552 3966.6199255200004 18318
density_correction DENC OGA Batch Unzipped 1146.50525 3943.95972 18166
gamma_ray GRI Energective CorrectedLOGS 79.4004 3937.5118912800003 25317
gamma_ray GRLW Energective CorrectedLOGS 384.9586814400001 3967.9915255200003 23302
neutron_por TNPH Energective CorrectedLOGS 1139.9391069600001 3964.181556 18331
pef PEF Energective CorrectedLOGS 1149.84498504 3966.6199255200004 18296
porosity PHIT OGA Batch Unzipped 3804.81851 3943.95972 914
shallow_resistivity RES_SLW OGA Batch Unzipped 1146.50525 3943.95972 12695
shear_sonic DTS Energective CorrectedLOGS 1037.2227566400002 3938.4262608 18384
tvdss SS Energective CorrectedLOGS 79.248 3968.1439255200003 25519
vshale VSGR Energective CorrectedLOGS 384.0442814400001 3937.3594912800004 23317
vshale VSH Energective CorrectedLOGS 383.8918814400001 3937.2070912800004 23317
water_sat SWT OGA Batch Unzipped 3804.81851 3943.95972 914

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
211/12a-M56 60 771.000 466.090 G:\NSTA_BigFiles\OGA_Batch_Unzipped\UK_211\211_12a-M56\WELL_PATH\WDD_QC\211_12a-M56_wdd_WDD_FILE_7918907_DATACO_MAPPED.csv
211/12a-M56Z 196 3977.975 2762.799 G:\NSTA_BigFiles\OGA_Batch_Unzipped\UK_211\211_12a-M56Z\WELL_PATH\WDD_QC\211_12a-M56Z_wdd_WDD_FILE_140853120_DATACO_MAPPED.csv

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