Patents by Inventor Javier Enrique Pozzo Huerta

Javier Enrique Pozzo Huerta has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Bottomhole choke for managed pressure cementing
    Patent number: 11566514
    Abstract: An apparatus for controlling bottomhole pressure in a wellbore during cementing includes a sensor positionable to measure pressure in the bottomhole of the wellbore, a controllable valve, and a controller. The controller may be positionable to receive pressure measurements from the sensor and control the controllable valve to maintain a specified pressure in the wellbore based on the pressure measurements. The apparatus may be positionable in a bottomhole portion of the wellbore.
    Type: Grant
    Filed: October 19, 2020
    Date of Patent: January 31, 2023
    Assignee: Halliburton Energy Services, Inc.
    Inventors: Yan Luo, Javier Enrique Pozzo Huerta, Adan Hernandez Herrera
  • BOTTOMHOLE CHOKE FOR MANAGED PRESSURE CEMENTING
    Publication number: 20220120172
    Abstract: An apparatus for controlling bottomhole pressure in a wellbore during cementing includes a sensor positionable to measure pressure in the bottomhole of the wellbore, a controllable valve, and a controller. The controller may be positionable to receive pressure measurements from the sensor and control the controllable valve to maintain a specified pressure in the wellbore based on the pressure measurements. The apparatus may be positionable in a bottomhole portion of the wellbore.
    Type: Application
    Filed: October 19, 2020
    Publication date: April 21, 2022
    Inventors: Yan Luo, Javier Enrique Pozzo Huerta, Adan Hernandez Herrera