Patents by Inventor Saud F. AlSadhan

Saud F. AlSadhan 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).

  • System and method for incorporating a velocity spool (ejector) in a corrosion inhibition system
    Patent number: 11761309
    Abstract: The present disclosure describes a wellhead system that includes a wellhead; a tank of corrosion inhibitor chemical; and an ejector device comprising: a high pressure nozzle connected to the wellhead through a first flowline; a low pressure nozzle connected to the tank of corrosion inhibitor chemical through a second flowline; and wherein the ejector device is configured to generate a gas and chemical mixture fluid that exits the ejector device and flows downstream of the wellhead system.
    Type: Grant
    Filed: August 20, 2020
    Date of Patent: September 19, 2023
    Assignee: Saudi Arabian Oil Company
    Inventors: Khaled Ali AlSayed, Saud F. AlSadhan
  • System and Method for Controlling a Chemical Dosage
    Publication number: 20230129995
    Abstract: A wellhead system includes a wellhead, a fluid line extending from the wellhead, a branch line fluidly connected to the fluid line at an inlet and at an outlet, an ejector device arranged on the branch line, a tank fluidly connected by a tank fluid line to the ejector device, and a pressure control valve arranged on the branch line upstream of the ejector device. The ejector device is configured to produce a mixture that includes the fluid from the wellhead flowing in the branch fluid line with a chemical flowing the tank fluid line. The ejector device is also configured to discharge the mixture downstream of the ejector device. The pressure control valve is configured to control the flow of a fluid entering the ejector device.
    Type: Application
    Filed: October 21, 2021
    Publication date: April 27, 2023
    Inventors: Khaled Ali AlSayed, Saud F. AlSadhan
  • System and method for controlling a chemical dosage
    Patent number: 11634971
    Abstract: A wellhead system includes a wellhead, a fluid line extending from the wellhead, a branch line fluidly connected to the fluid line at an inlet and at an outlet, an ejector device arranged on the branch line, a tank fluidly connected by a tank fluid line to the ejector device, and a pressure control valve arranged on the branch line upstream of the ejector device. The ejector device is configured to produce a mixture that includes the fluid from the wellhead flowing in the branch fluid line with a chemical flowing the tank fluid line. The ejector device is also configured to discharge the mixture downstream of the ejector device. The pressure control valve is configured to control the flow of a fluid entering the ejector device.
    Type: Grant
    Filed: October 21, 2021
    Date of Patent: April 25, 2023
    Assignee: Saudi Arabian Oil Company
    Inventors: Khaled Ali AlSayed, Saud F. AlSadhan
  • SYSTEM AND METHOD FOR INCORPORATING A VELOCITY SPOOL (EJECTOR) IN A CORROSION INHIBITION SYSTEM
    Publication number: 20220056786
    Abstract: The present disclosure describes a wellhead system that includes a wellhead; a tank of corrosion inhibitor chemical; and an ejector device comprising: a high pressure nozzle connected to the wellhead through a first flowline; a low pressure nozzle connected to the tank of corrosion inhibitor chemical through a second flowline; and wherein the ejector device is configured to generate a gas and chemical mixture fluid that exits the ejector device and flows downstream of the wellhead system.
    Type: Application
    Filed: August 20, 2020
    Publication date: February 24, 2022
    Inventors: Khaled Ali AlSayed, Saud F. AlSadhan