211/12a-M10

Present

Well Header

Well No
211/12a-M10
NSTA DEN No
2857
Well Name
--
Drill Seq No
10
Quadrant / Block
211 / 12 a
Surface Location
61.619563, 1.305895
Source Datum
ED50
Subsea Well
Unknown
Platform
M
Slot No
A-3
Operator
ENQUEST HEATHER LIMITED
Original Operator
--
Sub Area Operator
ENQUEST HEATHER LIMITED
Licence No
P193
Licence Type
Production
Spud Date
1985-12-08
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

211/12a-M10 Original
Current Intent
Development
Original Intent
Development
Flow Class
Oil Well
Dev Type
Producer
Convention
--
Primary Target
--
Well Seq
WB1
Datum Type
Rotary Table
Datum Elev (m)
57.000
Ground Elev (m)
--
Water Depth (m)
185.00
TD MD (m)
3957.000
TD TVDSS (m)
3123.170
TD Datum Depth (m)
56.967
TD Datum Type
Kelly Bushing
Spud Date
1985-12-08
TD Reached
1986-01-13
Completion Date
1986-01-26
Release Date
1990-01-26

Formation Tops (5)

Wellbore Formation Era MD (m) TVDSS (m) Provider
211/12a-M10 Shetland D 3505.000 2531.356 BGS LithoStrat Upper
Cromer Knoll Mesozoic 3625.000 2619.095 BGS LithoStrat Upper
Magnus Sandstone Mesozoic 3629.000 2622.121 BGS LithoStrat Upper
Lower Kimmeridge Clay Mesozoic 3737.000 2704.148 BGS LithoStrat Upper
Heather Mesozoic 3845.000 2788.316 BGS LithoStrat Upper

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-M10 0 0 0 5 5 0 1 1 0 View

Hydrocarbon Occurrence (1)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
211/12a-M10 Oil O Magnus Sandstone Member 3629.378568 -- 108 m thick

Rock Samples (2)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
211/12a-M10 Cuttings 3526.96 3955.94 -- -- .
211/12a-M10 Core #1 3630.96 3647.66 -- -- .

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
211/12a-M10 3510.686279296875 3958.894775390625 10 0 2026-08-08 01:12:37.363957+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
211/12a-M10
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density CDEN Energective CorrectedLOGS 3516.62993904 3958.73694408 2902
caliper CLD Energective CorrectedLOGS 3513.73436952 3957.2129745600005 2911
comp_sonic DTC Energective CorrectedLOGS 3517.23950856 3949.288266 2836
comp_sonic DT OGA Batch Unzipped 2831.59187 3952.79872 5284
deep_resistivity CRSD Energective CorrectedLOGS 3518.15390856 3953.25060504 2798
density_correction DENC OGA Batch Unzipped 2835.85907 3849.92871 3829
density_correction CDRH Energective CorrectedLOGS 3620.2606588800004 3849.9246852000006 1505
gamma_ray GRI Energective CorrectedLOGS 3510.6864 3952.4886355200006 2900
neutron_por CNEU Energective CorrectedLOGS 3510.6864 3958.88934408 2942
porosity PHIT OGA Batch Unzipped 3518.0015 3954.77992 2867
tvdss SS Energective CorrectedLOGS 3510.3816 3959.04174408 2945
vshale VSGR Energective CorrectedLOGS 3518.9159085600004 3952.3362355200006 2845
vshale VSH Energective CorrectedLOGS 3518.9159085600004 3952.3362355200006 2845
water_sat SWT OGA Batch Unzipped 3518.0015 3954.77992 2867

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
211/12a-M10 233 3957.000 2881.217 G:\NSTA_BigFiles\OGA_Batch_Unzipped\UK_211\211_12a-M10\WELL_PATH\WDD_QC\211_12a-M10_wdd_WDD_FILE_1683575_DATACO_MAPPED.csv

Related Documents

Open Document Search
Searching related documents...