Well Data Manager / Well Summary / 211/21-N5

211/21-N5

Present

Well Header

Well No
211/21-N5
NSTA DEN No
2035
Well Name
--
Drill Seq No
5
Quadrant / Block
211 / 21
Surface Location
61.240029, 1.147947
Source Datum
ED50
Subsea Well
No
Platform
N
Slot No
--
Operator
TAQA BRATANI LIMITED
Original Operator
--
Sub Area Operator
TAQA BRATANI LIMITED
Licence No
P258
Licence Type
Production
Spud Date
1982-12-15
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (2)

211/21-N5 Original parent: 211/21-N5J
Abandoned Phase 2 View Log Interpreted Data Survey
Current Intent
Development
Original Intent
Development
Flow Class
Oil Well
Dev Type
Producer
Convention
--
Primary Target
NA
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
50.902
Ground Elev (m)
--
Water Depth (m)
160.93
TD MD (m)
3980.127
TD TVDSS (m)
2621.452
TD Datum Depth (m)
50.902
TD Datum Type
Kelly Bushing
Spud Date
1982-12-15
TD Reached
1982-12-19
Completion Date
1983-03-30
Release Date
1987-03-30
211/21-N5J Sidetrack J
Abandoned Phase 2 Survey
Current Intent
Development
Original Intent
Development
Flow Class
--
Dev Type
Producer
Convention
--
Primary Target
--
Well Seq
--
Datum Type
Rotary Table
Datum Elev (m)
50.902
Ground Elev (m)
--
Water Depth (m)
160.93
TD MD (m)
4141.927
TD TVDSS (m)
--
TD Datum Depth (m)
--
TD Datum Type
--
Spud Date
1982-10-20
TD Reached
1982-12-08
Completion Date
1982-12-14
Release Date
1986-12-18

Formation Tops (11)

Wellbore Formation Era MD (m) TVDSS (m) Provider
211/21-N5 Unknown 161.000 110.096 BGS LithoStrat Upper
Unknown 3780.000 2500.903 BGS LithoStrat Upper
Heather Mesozoic 3784.000 2503.285 BGS LithoStrat Upper
Upper Ness Member Mesozoic 3800.000 2512.814 BGS LithoStrat Upper
Mid Ness Shale 3827.000 2529.011 BGS LithoStrat Upper
Lower Ness Member Mesozoic 3835.000 2533.831 BGS LithoStrat Upper
Etive Mesozoic 3841.000 2537.448 BGS LithoStrat Upper
Rannoch Mesozoic 3880.000 2561.147 BGS LithoStrat Upper
Broom Mesozoic 3931.000 2592.381 BGS LithoStrat Upper
Drake Mesozoic 3937.000 2596.067 BGS LithoStrat Upper
Cook Mesozoic 3947.000 2602.210 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
211/21-N5 0 0 0 11 11 0 0 0 0 View
211/21-N5J 0 0 0 0 0 0 0 0 0

Hydrocarbon Occurrence (5)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
211/21-N5 Oil O Ness Formation 3799.9416 -- 27 m thick
211/21-N5 Oil O Ness Formation 3835.2984 -- 6 m thick
211/21-N5 Oil O Etive Formation 3841.0896000000002 -- 39 m thick
211/21-N5 Oil O Rannoch Formation 3879.7992000000004 -- 51 m thick
211/21-N5 Oil O Broom Formation 3931.0056000000004 -- 6 m thick

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
211/21-N5 3580.485595703125 3986.783935546875 8 0 2026-08-06 11:15:21.980825+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
211/21-N5
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density DEN OGA Batch Unzipped 3580.4856 3987.6984 2673
bulk_density CDEN Energective CorrectedLOGS 3589.3248000000003 3986.3268000000003 2606
caliper CALI OGA Batch Unzipped 3580.4856 3987.6984 2673
caliper CLD Energective CorrectedLOGS 3586.5816 3983.7360000000003 2607
comp_sonic DT OGA Batch Unzipped 3580.1808 3987.0888 2671
comp_sonic DTC Energective CorrectedLOGS 3591.9156000000003 3974.1348000000003 2509
deep_resistivity RES_DEP OGA Batch Unzipped 3580.4856 3987.6984 2673
deep_resistivity CRSD Energective CorrectedLOGS 3591.4584 3980.9928 2557
deep_resistivity ILD Energective CorrectedLOGS 3591.6108000000004 3981.1452000000004 2557
density_correction DENC OGA Batch Unzipped 3580.4856 3987.6984 2673
density_correction DRH Energective CorrectedLOGS 3589.9344 3986.784 2605
density_correction CDRH Energective CorrectedLOGS 3589.6296 3985.7172 2600
gamma_ray GRI Energective CorrectedLOGS 3580.4856 3976.5732000000003 2600
gamma_ray GR OGA Batch Unzipped 3580.4856 3987.6984 2673
neutron_por NEU OGA Batch Unzipped 3580.4856 3987.6984 2673
neutron_por CNEU Energective CorrectedLOGS 3580.4856 3977.7924000000003 2608
neutron_por CNLC Energective CorrectedLOGS 3580.4856 3977.6400000000003 2607
tvdss SS Energective CorrectedLOGS 3580.4856 3986.784 2667
vshale VSH Energective CorrectedLOGS 3591.306 3976.116 2526
vshale VSGR Energective CorrectedLOGS 3591.306 3976.116 2526

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
211/21-N5 307 3980.078 2622.529 G:\NSTA_BigFiles\OGA_Batch_Unzipped\UK_211\211_21-N5\WELL_PATH\WDD_QC\211_21-N5_wdd_WDD_FILE_1673953_DATACO_MAPPED.csv
211/21-N5J 0 -- -- --

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