Well Data Manager / Well Summary / 211/26-A3

211/26-A3

Present

Well Header

Well No
211/26-A3
NSTA DEN No
1310
Well Name
--
Drill Seq No
3
Quadrant / Block
211 / 26
Surface Location
61.101898, 1.071140
Source Datum
ED50
Subsea Well
No
Platform
A
Slot No
A-34
Operator
TAQA BRATANI LIMITED
Original Operator
--
Sub Area Operator
TAQA BRATANI LIMITED
Licence No
P232
Licence Type
Production
Spud Date
1980-10-14
Source File
nsta_feature_service
Imported
2026-05-22 15:28

Wellbores (2)

211/26-A3 Original parent: 211/26-A3J
Abandoned Phase 2 View Log Interpreted Data Survey
Current Intent
Development
Original Intent
Development
Flow Class
Oil Well
Dev Type
Injector
Convention
--
Primary Target
--
Well Seq
WB1
Datum Type
Kelly Bushing
Datum Elev (m)
47.549
Ground Elev (m)
--
Water Depth (m)
152.10
TD MD (m)
4785.418
TD TVDSS (m)
3129.322
TD Datum Depth (m)
47.549
TD Datum Type
Kelly Bushing
Spud Date
1980-10-14
TD Reached
1980-10-28
Completion Date
1981-04-26
Release Date
1985-04-26
211/26-A3J Sidetrack J
Abandoned Phase 2 Survey
Current Intent
Development
Original Intent
Development
Flow Class
--
Dev Type
Injector
Convention
--
Primary Target
--
Well Seq
--
Datum Type
Rotary Table
Datum Elev (m)
47.549
Ground Elev (m)
--
Water Depth (m)
152.10
TD MD (m)
4796.942
TD TVDSS (m)
--
TD Datum Depth (m)
--
TD Datum Type
--
Spud Date
1979-01-12
TD Reached
1980-09-30
Completion Date
1980-10-14
Release Date
1984-10-14

Formation Tops (8)

Wellbore Formation Era MD (m) TVDSS (m) Provider
211/26-A3 Upper Ness Member Mesozoic 4576.000 2990.681 BGS LithoStrat Upper
Middle Ness Mesozoic 4602.000 3007.219 BGS LithoStrat Upper
Lower Ness Member Mesozoic 4612.000 3013.680 BGS LithoStrat Upper
Etive Mesozoic 4638.000 3030.541 BGS LithoStrat Upper
Rannoch Mesozoic 4682.000 3059.509 BGS LithoStrat Upper
Broom Mesozoic 4713.000 3080.171 BGS LithoStrat Upper
Dunlin Mesozoic 4735.000 3094.995 BGS LithoStrat Upper
Unknown 4740.000 3098.387 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
211/26-A3 0 0 0 8 8 0 6 0 0 View
211/26-A3J 0 0 0 0 0 0 0 0 0

Hydrocarbon Occurrence (0)

No hydrocarbon shows or DSTs recorded for this well.

Rock Samples (6)

Wellbore Sample Top MD (m) Base MD (m) Key Lab Results Comments Notes
211/26-A3 Core #1 3415.89 3425.04 -- -- .
211/26-A3 Core #2 3425.04 3435.89 -- -- .
211/26-A3 Core #3 3437.53 3446.98 -- -- .
211/26-A3 Core #4 3447.29 3455.37 -- -- .
211/26-A3 Core #5 3462.22 3467.71 -- -- .
211/26-A3 Core #6 3468.32 3477.07 -- -- .

Wireline Log Inventory (Ingested Curves)

Wellbore Depth Start (m) Depth Stop (m) Typed Curves Auto-scaled Ingested
211/26-A3 4348.58154296875 4800.90478515625 6 0 2026-08-06 11:26:45.198199+00 View Log

Source LAS Manifest (Best Curve per Type)

Open full Manifest browser
211/26-A3
Curve Type Best Mnemonic Source Depth Start (m) Depth Stop (m) Samples
bulk_density CDEN Energective CorrectedLOGS 4374.1848 4800.9048 2801
bulk_density DEN OGA Batch Unzipped 4348.734 4800.9048 2968
comp_sonic DT OGA Batch Unzipped 4357.725600000001 4800.1428000000005 2904
comp_sonic DTC Energective CorrectedLOGS 4374.0324 4787.9508000000005 2703
deep_resistivity ILD Energective CorrectedLOGS 4374.4896 4791.9132 2740
deep_resistivity RES_DEP OGA Batch Unzipped 4357.116 4799.5332 2904
gamma_ray GRI Energective CorrectedLOGS 4348.8864 4800.9048 2966
gamma_ray GR OGA Batch Unzipped 4348.8864 4800.9048 2966
neutron_por NEU OGA Batch Unzipped 4345.838400000001 4800.9048 2987
neutron_por CNEU Energective CorrectedLOGS 4348.5816 4800.9048 2969
tvdss SS Energective CorrectedLOGS 4348.276800000001 4801.2096 2973
vshale VSGR Energective CorrectedLOGS 4373.7276 4800.4476 2800
vshale VSH Energective CorrectedLOGS 4373.7276 4800.4476 2800

Survey Inventory (Deviation)

Open full Survey detail
Wellbore Stations Max MD (m) Max TVDSS (m) Survey File
211/26-A3 334 4785.360 3129.276 G:\NSTA_BigFiles\OGA_Batch_Unzipped\UK_211\211_26-A3\WELL_PATH\WDD_QC\211_26-A3_wdd_WDD_FILE_1674014_DATACO_MAPPED.csv
211/26-A3J 0 -- -- --

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