Patents by Inventor Hattan Banjar

Hattan Banjar 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).

  • Downhole chemical injection method and system for use in ESP applications
    Patent number: 10550678
    Abstract: A chemical injection pump is installed below an electric submersible pump. In general, the chemical injection pump is either driven by an electric motor that draws power from the electric submersible pump motor or from energized fluid leaving the electric submersible pump output port. The electric submersible pump provides electric or hydraulic power to run the chemical injection pump.
    Type: Grant
    Filed: September 5, 2018
    Date of Patent: February 4, 2020
    Assignee: Saudi Arabian Oil Company
    Inventors: Jinjiang Xiao, Hattan Banjar
  • Downhole chemical injection method and system for use in ESP applications
    Patent number: 10480299
    Abstract: A chemical injection pump is installed below an electric submersible pump. In general, the chemical injection pump is either driven by an electric motor that draws power from the electric submersible pump motor or from energized fluid leaving the electric submersible pump output port. The electric submersible pump provides electric or hydraulic power to run the chemical injection pump.
    Type: Grant
    Filed: September 5, 2018
    Date of Patent: November 19, 2019
    Assignee: Saudi Arabian Oil Company
    Inventors: Jinjiang Xiao, Hattan Banjar
  • Downhole chemical injection method and system for use in ESP applications
    Patent number: 10385664
    Abstract: Provided is a chemical injection pump that is installed below an electric submersible pump. In general, the chemical injection pump is either driven by an electric motor that draws power from the electric submersible pump motor or from energized fluid leaving the electric submersible pump output port. The electric submersible pump provides electric or hydraulic power to run the chemical injection pump. Therefore, no surface chemical injection pump is required and hence less space is needed.
    Type: Grant
    Filed: June 30, 2017
    Date of Patent: August 20, 2019
    Assignee: Saudi Arabian Oil Company
    Inventors: Jinjiang Xiao, Hattan Banjar
  • DOWNHOLE CHEMICAL INJECTION METHOD AND SYSTEM FOR USE IN ESP APPLICATIONS
    Publication number: 20190003472
    Abstract: Provided is a chemical injection pump that is installed below an electric submersible pump. In general, the chemical injection pump is either driven by an electric motor that draws power from the electric submersible pump motor or from energized fluid leaving the electric submersible pump output port. The electric submersible pump provides electric or hydraulic power to run the chemical injection pump. Therefore, no surface chemical injection pump is required and hence less space is needed.
    Type: Application
    Filed: September 5, 2018
    Publication date: January 3, 2019
    Applicant: Saudi Arabian Oil Company
    Inventors: Jinjiang Xiao, Hattan Banjar
  • DOWNHOLE CHEMICAL INJECTION METHOD AND SYSTEM FOR USE IN ESP APPLICATIONS
    Publication number: 20190003471
    Abstract: Provided is a chemical injection pump that is installed below an electric submersible pump. In general, the chemical injection pump is either driven by an electric motor that draws power from the electric submersible pump motor or from energized fluid leaving the electric submersible pump output port. The electric submersible pump provides electric or hydraulic power to run the chemical injection pump. Therefore, no surface chemical injection pump is required and hence less space is needed.
    Type: Application
    Filed: September 5, 2018
    Publication date: January 3, 2019
    Applicant: Saudi Arabian Oil Company
    Inventors: Jinjiang Xiao, Hattan Banjar
  • Downhole chemical injection method and system for use in ESP applications
    Patent number: 10100825
    Abstract: Provided is a chemical injection pump that is installed below an electric submersible pump. In general, the chemical injection pump is either driven by an electric motor that draws power from the electric submersible pump motor or from energized fluid leaving the electric submersible pump output port. The electric submersible pump provides electric or hydraulic power to run the chemical injection pump. Therefore, no surface chemical injection pump is required and hence less space is needed.
    Type: Grant
    Filed: June 11, 2015
    Date of Patent: October 16, 2018
    Assignee: Saudi Arabian Oil Company
    Inventors: Jinjiang Xiao, Hattan Banjar
  • DOWNHOLE CHEMICAL INJECTION METHOD AND SYSTEM FOR USE IN ESP APPLICATIONS
    Publication number: 20170298717
    Abstract: Provided is a chemical injection pump that is installed below an electric submersible pump. In general, the chemical injection pump is either driven by an electric motor that draws power from the electric submersible pump motor or from energized fluid leaving the electric submersible pump output port. The electric submersible pump provides electric or hydraulic power to run the chemical injection pump. Therefore, no surface chemical injection pump is required and hence less space is needed.
    Type: Application
    Filed: June 30, 2017
    Publication date: October 19, 2017
    Inventors: Jinjiang Xiao, Hattan Banjar
  • Downhole Chemical Injection Method and System for Use in ESP Applications
    Publication number: 20150369229
    Abstract: Provided is a chemical injection pump that is installed below an electric submersible pump. In general, the chemical injection pump is either driven by an electric motor that draws power from the electric submersible pump motor or from energized fluid leaving the electric submersible pump output port. The electric submersible pump provides electric or hydraulic power to run the chemical injection pump. Therefore, no surface chemical injection pump is required and hence less space is needed.
    Type: Application
    Filed: June 11, 2015
    Publication date: December 24, 2015
    Applicant: SAUDI ARABIAN OIL COMPANY
    Inventors: Jinjiang Xiao, Hattan Banjar