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Hossein KHORSHIDIAN
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Calgary, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Managed pressure drilling manifold and methods
Patent number
11,680,453
Issue date
Jun 20, 2023
Opla Energy Ltd.
Hossein Khorshidian
E21 - EARTH DRILLING MINING
Information
Patent Grant
Choke controller, system, and method using adaptive proportional ga...
Patent number
11,649,837
Issue date
May 16, 2023
Opla Energy Ltd.
Hossein Khorshidian
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Choke Controller, System, and Method Using Adaptive Proportional Ga...
Publication number
20230279878
Publication date
Sep 7, 2023
Opla Energy Ltd.
Hossein KHORSHIDIAN
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
Managed Pressure Drilling Manifold and Methods
Publication number
20230272683
Publication date
Aug 31, 2023
Opla Energy Ltd.
Hossein KHORSHIDIAN
E21 - EARTH DRILLING MINING
Information
Patent Application
PRESSURE MANAGEMENT DEVICE FOR DRILLING SYSTEM
Publication number
20220349275
Publication date
Nov 3, 2022
Opla Energy Ltd.
Vitaliy SHPAK
E21 - EARTH DRILLING MINING
Information
Patent Application
Choke Controller, System, and Method
Publication number
20220018365
Publication date
Jan 20, 2022
Opla Energy Ltd.
Hossein KHORSHIDIAN
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
Rheology Device and Method
Publication number
20220003649
Publication date
Jan 6, 2022
Opla Energy Ltd.
Hossein KHORSHIDIAN
G01 - MEASURING TESTING
Information
Patent Application
Managed Pressure Drilling Manifold and Methods
Publication number
20210172284
Publication date
Jun 10, 2021
Opla Energy Ltd.
Hossein KHORSHIDIAN
E21 - EARTH DRILLING MINING