Well Data Manager / Well Summary / 211/18-A46

211/18-A46

Present

Well Header

Well No
211/18-A46
NSTA DEN No
2180
Well Name
--
Drill Seq No
46
Quadrant / Block
211 / 18
Surface Location
61.362779, 1.577986
Source Datum
ED50
Subsea Well
Unknown
Platform
A
Slot No
A-45
Operator
ENQUEST HEATHER LIMITED
Original Operator
--
Sub Area Operator
ENQUEST HEATHER LIMITED
Licence No
P236
Licence Type
Production
Spud Date
1983-06-05
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (1)

211/18-A46 Original
Abandoned Phase 2 View Log Interpreted Data Survey
Current Intent
Development
Original Intent
Appraisal
Flow Class
Oil Well
Dev Type
Producer
Convention
--
Primary Target
C1
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
45.110
Ground Elev (m)
--
Water Depth (m)
165.81
TD MD (m)
5362.651
TD TVDSS (m)
716.890
TD Datum Depth (m)
45.110
TD Datum Type
Kelly Bushing
Spud Date
1983-06-05
TD Reached
1983-08-27
Completion Date
2012-08-06
Release Date
2016-08-06

Formation Tops (20)

Wellbore Formation Era MD (m) TVDSS (m) Provider
211/18-A46 Unknown 207.000 161.890 BGS LithoStrat Upper
Nordland Cenozoic 612.000 564.813 BGS LithoStrat Upper
Nordland Cenozoic 825.000 771.237 BGS LithoStrat Upper
Hordaland Cenozoic 939.000 871.673 BGS LithoStrat Upper
Hordaland Cenozoic 951.000 881.625 BGS LithoStrat Upper
Hordaland Cenozoic 2358.000 1534.266 BGS LithoStrat Upper
Balder Cenozoic 2447.000 1573.800 BGS LithoStrat Upper
Lista Mesozoic 2808.000 1731.377 BGS LithoStrat Upper
Shetland Mesozoic 5206.000 2708.331 BGS LithoStrat Upper
Cromer Knoll Mesozoic 5215.000 2712.953 BGS LithoStrat Upper
Kimmeridge Clay 5220.000 2715.525 BGS LithoStrat Upper
Heather Mesozoic 5225.000 2718.098 BGS LithoStrat Upper
Ness Mesozoic 5233.000 2722.217 BGS LithoStrat Upper
Ness Mesozoic 5247.000 2729.427 BGS LithoStrat Upper
Brent Mesozoic 5278.000 2745.375 BGS LithoStrat Upper
Brent Mesozoic 5282.000 2747.434 BGS LithoStrat Upper
Broom Mesozoic 5283.000 2747.948 BGS LithoStrat Upper
Drake Mesozoic 5292.000 2752.588 BGS LithoStrat Upper
Cook Mesozoic 5309.000 2761.383 BGS LithoStrat Upper
Burton Mesozoic 5345.000 2780.126 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
211/18-A46 0 0 0 20 20 0 0 1 0 View

Hydrocarbon Occurrence (3)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
211/18-A46 Oil shows OS Heather Formation 5225.1864000000005 -- 7 m thick
211/18-A46 Oil shows OS Ness Formation 5232.5016000000005 -- 15 m thick
211/18-A46 Oil O Ness Formation 5247.4368 -- 30 m thick

Rock Samples (1)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
211/18-A46 Cuttings 5077.97 5355.34 -- -- WET SAMPLES THROUGHOUT .

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
211/18-A46 152.39999389648438 5373.9287109375 9 0 2026-08-06 11:01:26.64251+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
211/18-A46
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density CDEN Energective CorrectedLOGS 5050.536 5373.928800000001 2123
bulk_density DEN OGA Batch Unzipped 5043.5256 5369.052000000001 2137
caliper CALI OGA Batch Unzipped 5043.3732 5375.3004 2179
caliper CLD Energective CorrectedLOGS 5043.3732 5366.461200000001 2121
comp_sonic DTC Energective CorrectedLOGS 613.8672 5351.678400000001 24430
comp_sonic DT OGA Batch Unzipped 612.648 5351.3736 24156
deep_resistivity ILD Energective CorrectedLOGS 612.3432 5361.584400000001 24637
deep_resistivity RES_DEP OGA Batch Unzipped 612.648 5369.2044000000005 24776
density_correction DENC OGA Batch Unzipped 5043.5256 5369.052000000001 2137
density_correction CDRH Energective CorrectedLOGS 5050.536 5373.928800000001 2123
gamma_ray GR OGA Batch Unzipped 152.4 5368.899600000001 27747
gamma_ray GRI Energective CorrectedLOGS 152.4 5370.4236 34231
med_resistivity ILM Energective CorrectedLOGS 612.3432 5364.175200000001 24654
med_resistivity RES_MED OGA Batch Unzipped 612.648 5369.2044000000005 24766
neutron_por NEU OGA Batch Unzipped 5043.5256 5369.052000000001 2137
neutron_por CNEU Energective CorrectedLOGS 5043.3732 5369.5092 2141
sp SP Energective CorrectedLOGS 614.4768 5370.4236 24764
tvdss SS Energective CorrectedLOGS 152.4 5374.2336000000005 34265

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
211/18-A46 343 5362.651 2789.372 G:\NSTA_BigFiles\OGA_Batch_Unzipped\UK_211\211_18-A46\WELL_PATH\WDD_QC\211_18-A46_wdd_WDD_FILE_235656177_DATACO_MAPPED.csv

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