Patents by Inventor Ivan G. Ramirez

Ivan G. Ramirez 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).

  • Publication number: 20220388256
    Abstract: An example method of forming a composite structure includes applying a laminated charge onto an expandable pallet, moving the expandable pallet in a linear motion relative to a plurality of rollers, and progressively urging the laminated charge into a continuously expanding recess defined by the expandable pallet using the plurality of rollers. The plurality of rollers are oriented in a serial configuration so as to shape the laminated charge into at least part of a shape of the composite structure.
    Type: Application
    Filed: March 17, 2022
    Publication date: December 8, 2022
    Inventors: Richard A. Prause, Andrew E. Modin, Allen Halbritter, Richard E. Heath, Ivan G. Ramirez, John R. Nibe
  • Patent number: 10408032
    Abstract: A system and method of producing a deposit of gas and liquid hydrocarbons from a subterranean formation, where a pressure of the gas hydrocarbons is regulated. Strategically regulating a pressure of the gas hydrocarbons prevents the gas hydrocarbons from expanding into a path of the liquid hydrocarbons flowing to a wellbore. The liquid hydrocarbons are produced through a production well that is drilled from surface and into a zone within the subterranean formation containing the deposit. A gas expansion circuit is also drilled through the formation, and has a portion that terminates proximate an interface between the gas and liquid hydrocarbons. Thus as the gas hydrocarbons expand into spaces left empty by draining the liquid hydrocarbons, the expanding gas is diverted into the gas expansion circuit rather than into the path of liquid hydrocarbons still in the zone. The gas expansion circuit can have a “fish-bone” configuration.
    Type: Grant
    Filed: September 28, 2016
    Date of Patent: September 10, 2019
    Assignee: SAUDI ARABIAN OIL COMPANY
    Inventors: Ahmad J. Al-Muraikhi, Yanhui A. Wang, Ivan G. Ramirez
  • Publication number: 20180087366
    Abstract: A system and method of producing a deposit of gas and liquid hydrocarbons from a subterranean formation, where a pressure of the gas hydrocarbons is regulated. Strategically regulating a pressure of the gas hydrocarbons prevents the gas hydrocarbons from expanding into a path of the liquid hydrocarbons flowing to a wellbore. The liquid hydrocarbons are produced through a production well that is drilled from surface and into a zone within the subterranean formation containing the deposit. A gas expansion circuit is also drilled through the formation, and has a portion that terminates proximate an interface between the gas and liquid hydrocarbons. Thus as the gas hydrocarbons expand into spaces left empty by draining the liquid hydrocarbons, the expanding gas is diverted into the gas expansion circuit rather than into the path of liquid hydrocarbons still in the zone. The gas expansion circuit can have a “fish-bone” configuration.
    Type: Application
    Filed: September 28, 2016
    Publication date: March 29, 2018
    Applicant: Saudi Arabian Oil Company
    Inventors: Ahmad J. Al-Muraikhi, Yanhui A. Wang, Ivan G. Ramirez