Well Data Manager / Well Summary / 211/12a-M58

211/12a-M58

Present

Well Header

Well No
211/12a-M58
NSTA DEN No
20886
Well Name
--
Drill Seq No
58
Quadrant / Block
211 / 12 a
Surface Location
61.619436, 1.306008
Source Datum
ED50
Subsea Well
Unknown
Platform
M
Slot No
E3
Operator
ENQUEST HEATHER LIMITED
Original Operator
--
Sub Area Operator
ENQUEST HEATHER LIMITED
Licence No
P193
Licence Type
Production
Spud Date
2009-06-02
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (2)

211/12a-M58 Original
Abandoned Phase 2 View Log Survey
Current Intent
Development
Original Intent
Development
Flow Class
Oil Well
Dev Type
Producer
Convention
--
Primary Target
LP
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
57.000
Ground Elev (m)
--
Water Depth (m)
185.00
TD MD (m)
4088.000
TD TVDSS (m)
2900.020
TD Datum Depth (m)
57.000
TD Datum Type
Kelly Bushing
Spud Date
2009-06-02
TD Reached
2009-08-06
Completion Date
2009-08-15
Release Date
2013-08-15
211/12a-M58Z Sidetrack Z parent: 211/12a-M58
Abandoned Phase 1 View Log Survey
Current Intent
Development
Original Intent
Development
Flow Class
Oil Well
Dev Type
Producer
Convention
--
Primary Target
Z
Well Seq
WB2
Datum Type
Kelly Bushing
Datum Elev (m)
57.000
Ground Elev (m)
--
Water Depth (m)
185.00
TD MD (m)
4114.000
TD TVDSS (m)
2938.650
TD Datum Depth (m)
57.000
TD Datum Type
Kelly Bushing
Spud Date
2009-08-16
TD Reached
2009-08-28
Completion Date
2009-09-27
Release Date
2013-09-27

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-M58 0 0 0 0 0 0 0 0 0
211/12a-M58Z 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-M58 374.9801940917969 4087.58447265625 11 0 2026-08-08 01:21:22.306749+00 View Log
211/12a-M58Z 3519.068359375 4106.265625 9 0 2026-08-08 01:21:43.504241+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
211/12a-M58
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density LRHO Energective CorrectedLOGS 3535.3657512 4075.50920736 3602
caliper CLD Energective CorrectedLOGS 3511.51603512 4075.9592140800005 3764
density_correction DENC OGA Batch Unzipped 3533.08927 4075.78568 3562
density_correction CDRH Energective CorrectedLOGS 3512.7160327200004 4087.8090456000004 3835
density_correction LDRH Energective CorrectedLOGS 3513.4660236000004 4075.35921528 3747
gamma_ray GRLW Energective CorrectedLOGS 3513.4660236000004 4076.10920616 3752
gamma_ray GRI Energective CorrectedLOGS 375.05399208 4076.8591970400003 24106
neutron_por TNPH Energective CorrectedLOGS 3513.91599984 4073.4092268 3729
neutron_por LTNP Energective CorrectedLOGS 3513.91599984 4073.4092268 3729
pef CPEF Energective CorrectedLOGS 3533.8657694400003 4073.4092268 3598
pef LPEF Energective CorrectedLOGS 3533.8657694400003 4073.4092268 3598
porosity PHIT OGA Batch Unzipped 3900.67808 4073.34728 1134
rate_of_penetration ROP Energective CorrectedLOGS 380.45392032 4087.20907728 24413
shallow_resistivity RES_SLW OGA Batch Unzipped 386.6388 4073.95688 23926
tvdss SS Energective CorrectedLOGS 374.904 4087.9590681600002 24755
vshale VSGR Energective CorrectedLOGS 384.80387352 4076.10920616 23929
vshale VSH Energective CorrectedLOGS 384.80387352 4076.10920616 24350
water_sat SWT OGA Batch Unzipped 3900.67808 4073.34728 1134
211/12a-M58Z
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density LRHO Energective CorrectedLOGS 3543.7568952 4105.03926768 2924
density_correction DENC OGA Batch Unzipped 3543.75712 4105.04637 2924
density_correction LDRH Energective CorrectedLOGS 3543.7568952 4105.03926768 2924
gamma_ray GRLW Energective CorrectedLOGS 3519.0683695200005 4106.2584372 3850
neutron_por LTNP Energective CorrectedLOGS 3543.7568952 4102.90569816 2824
porosity PHIT OGA Batch Unzipped 3900.67795 4105.04637 1342
shallow_resistivity RES_SLW OGA Batch Unzipped 3526.84072 4103.52237 3785
tvdss SS Energective CorrectedLOGS 3517.6968 4106.2584372 3863
vshale VSH OGA Batch Unzipped 3900.67795 4105.04637 1342
water_sat SWT OGA Batch Unzipped 3900.67795 4103.52237 1332

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
211/12a-M58 156 4087.978 2663.021 G:\NSTA_BigFiles\OGA_Batch_Unzipped\UK_211\211_12a-M58\WELL_PATH\WDD_QC\211_12a-M58_wdd_WDD_FILE_17635248_DATACO_MAPPED.csv
211/12a-M58Z 160 4113.977 2701.643 G:\NSTA_BigFiles\OGA_Batch_Unzipped\UK_211\211_12a-M58Z\WELL_PATH\WDD_QC\211_12a-M58Z_wdd_WDD_FILE_35524373_DATACO_MAPPED.csv

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