Well Data Manager / Well Summary / 211/21-N11

211/21-N11

Present

Well Header

Well No
211/21-N11
NSTA DEN No
2361
Well Name
--
Drill Seq No
11
Quadrant / Block
211 / 21
Surface Location
61.239994, 1.147844
Source Datum
ED50
Subsea Well
No
Platform
N
Slot No
9
Operator
TAQA BRATANI LIMITED
Original Operator
--
Sub Area Operator
TAQA BRATANI LIMITED
Licence No
P258
Licence Type
Production
Spud Date
1984-04-27
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (4)

211/21-N11 Original parent: 211/21-N11L
Abandoned Phase 2 View Log Interpreted Data Survey
Current Intent
Development
Original Intent
Development
Flow Class
Oil Well
Dev Type
Producer
Convention
--
Primary Target
OI
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
50.902
Ground Elev (m)
--
Water Depth (m)
--
TD MD (m)
4596.135
TD TVDSS (m)
2735.955
TD Datum Depth (m)
50.902
TD Datum Type
Kelly Bushing
Spud Date
1984-04-27
TD Reached
1984-05-24
Completion Date
1988-04-01
Release Date
1992-04-01
211/21-N11J Sidetrack J
Abandoned Phase 2 Survey
Current Intent
Development
Original Intent
Development
Flow Class
--
Dev Type
Producer
Convention
Conventional
Primary Target
--
Well Seq
--
Datum Type
--
Datum Elev (m)
--
Ground Elev (m)
--
Water Depth (m)
--
TD MD (m)
736.092
TD TVDSS (m)
712.150
TD Datum Depth (m)
--
TD Datum Type
--
Spud Date
1984-04-08
TD Reached
1984-04-13
Completion Date
1984-04-13
Release Date
1988-04-13
211/21-N11K Sidetrack K parent: 211/21-N11J
Abandoned Phase 2 Survey
Current Intent
Development
Original Intent
Development
Flow Class
--
Dev Type
Producer
Convention
Conventional
Primary Target
--
Well Seq
--
Datum Type
Rotary Table
Datum Elev (m)
--
Ground Elev (m)
--
Water Depth (m)
--
TD MD (m)
2219.858
TD TVDSS (m)
1498.650
TD Datum Depth (m)
--
TD Datum Type
--
Spud Date
1984-04-14
TD Reached
1984-04-21
Completion Date
1984-04-25
Release Date
1988-04-25
211/21-N11L Sidetrack L parent: 211/21-N11K
Abandoned Phase 2 Survey
Current Intent
Development
Original Intent
Development
Flow Class
--
Dev Type
Producer
Convention
Conventional
Primary Target
--
Well Seq
--
Datum Type
Rotary Table
Datum Elev (m)
--
Ground Elev (m)
--
Water Depth (m)
--
TD MD (m)
770.839
TD TVDSS (m)
743.383
TD Datum Depth (m)
--
TD Datum Type
--
Spud Date
1984-04-26
TD Reached
1984-04-26
Completion Date
1984-04-26
Release Date
1988-04-26

Formation Tops (19)

Wellbore Formation Era MD (m) TVDSS (m) Provider
211/21-N11 Unknown 161.000 110.031 BGS LithoStrat Upper
Unknown 4206.000 2513.295 BGS LithoStrat Upper
Kimmeridge Clay 4320.000 2578.860 BGS LithoStrat Upper
Heather Mesozoic 4325.000 2581.763 BGS LithoStrat Upper
Heather Mesozoic 4328.000 2583.504 BGS LithoStrat Upper
Heather Mesozoic 4336.000 2588.124 BGS LithoStrat Upper
Tarbert Mesozoic 4345.000 2593.320 BGS LithoStrat Upper
Upper Ness Member Mesozoic 4349.000 2595.629 BGS LithoStrat Upper
Mid Ness Shale 4374.000 2610.019 BGS LithoStrat Upper
Lower Ness Member Mesozoic 4383.000 2615.190 BGS LithoStrat Upper
Etive Mesozoic 4388.000 2618.063 BGS LithoStrat Upper
Rannoch Mesozoic 4426.000 2640.051 BGS LithoStrat Upper
Broom Mesozoic 4476.000 2669.224 BGS LithoStrat Upper
Drake Mesozoic 4481.000 2672.155 BGS LithoStrat Upper
Cook Mesozoic 4485.000 2674.512 BGS LithoStrat Upper
Burton Mesozoic 4511.000 2689.829 BGS LithoStrat Upper
Amundsen 4548.000 2707.740 BGS LithoStrat Upper
Statfjord Mesozoic 4573.000 2707.740 BGS LithoStrat Upper
Cormorant Mesozoic 4577.000 2707.740 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-N11 0 0 0 19 19 0 0 0 0 View
211/21-N11J 0 0 0 0 0 0 0 0 0
211/21-N11K 0 0 0 0 0 0 0 0 0
211/21-N11L 0 0 0 0 0 0 0 0 0

Hydrocarbon Occurrence (7)

Wellbore Category Code Formation / Litho Top MD (m) Base MD (m) Notes
211/21-N11 Oil O Tarbert Formation 4345.2288 -- 4 m thick
211/21-N11 Oil O Ness Formation 4349.1912 -- 25 m thick
211/21-N11 Oil O Ness Formation 4374.4896 -- 8 m thick
211/21-N11 Oil O Ness Formation 4382.7192000000005 -- 5 m thick
211/21-N11 Oil O Etive Formation 4388.2056 -- 38 m thick
211/21-N11 Oil O Rannoch Formation 4426.0008 -- 50 m thick
211/21-N11 Oil O Broom Formation 4475.6832 -- 5 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-N11 4206.240234375 4607.05224609375 6 0 2026-08-06 11:14:14.710324+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
211/21-N11
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density DEN OGA Batch Unzipped 4205.0208 4607.052000000001 2639
bulk_density CDEN Energective CorrectedLOGS 4207.764 4607.052000000001 2620
caliper CLD Energective CorrectedLOGS 4320.3876 4594.860000000001 1802
caliper CALI OGA Batch Unzipped 4297.3752 4607.052000000001 2033
comp_sonic DTC Energective CorrectedLOGS 4206.24 4588.9164 2512
comp_sonic DT OGA Batch Unzipped 4205.0208 4604.613600000001 2623
gamma_ray GRI Energective CorrectedLOGS 4206.24 4592.8788 2532
gamma_ray GR OGA Batch Unzipped 4205.0208 4604.613600000001 2623
neutron_por NEU OGA Batch Unzipped 4297.3752 4607.052000000001 2033
neutron_por CNEU Energective CorrectedLOGS 4297.3752 4603.8516 2012
tvdss SS Energective CorrectedLOGS 4206.24 4607.3568000000005 2633
vshale VSGR Energective CorrectedLOGS 4207.1544 4592.7264000000005 2525
vshale VSH Energective CorrectedLOGS 4207.1544 4592.7264000000005 2531

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
211/21-N11 305 4541.520 2707.740 G:\NSTA_BigFiles\OGA_Batch_Unzipped\UK_211\211_21-N11\WELL_PATH\WDD_QC\211_21-N11_wdd_WDD_FILE_1673895_DATACO_MAPPED.csv
211/21-N11J 0 -- -- --
211/21-N11K 0 -- -- --
211/21-N11L 0 -- -- --

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