Patents by Inventor Gocha G. Chochua

Gocha G. Chochua 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: 20230086438
    Abstract: A substantially continuous stream of aqueous fluid and a substantially continuous stream of gel having a first concentration are combined to form a substantially continuous stream of gel having a second concentration. The second concentration is substantially lower than the first concentration. The gel having the second concentration may thereafter be utilized in conjunction with a well fracturing operation.
    Type: Application
    Filed: September 26, 2022
    Publication date: March 23, 2023
    Inventors: Rajesh Luharuka, Hau Nguyen-Phuc Pham, Jonathan Wun Shiung Chong, Miguel Angel Lopez, Rod William Shampine, Gocha G. Chochua, Mark Maher Hakim Ayyad
  • Patent number: 11453146
    Abstract: A substantially continuous stream of aqueous fluid and a substantially continuous stream of gel having a first concentration are combined to form a substantially continuous stream of gel having a second concentration. The second concentration is substantially lower than the first concentration. The gel having the second concentration may thereafter be utilized in conjunction with a well fracturing operation.
    Type: Grant
    Filed: May 12, 2015
    Date of Patent: September 27, 2022
    Assignee: Schlumberger Technology Corporation
    Inventors: Rajesh Luharuka, Hau Nguyen-Phuc Pham, Jonathan Wun Shiung Chong, Miguel Angel Lopez, Rod William Shampine, Gocha G. Chochua, Mark Maher Hakim Ayyad
  • Patent number: 9550140
    Abstract: A separator method and apparatus that includes a rotatable drum defining an annular passageway therein, a plurality of blades coupled to the rotatable drum and located in the annular passageway, each of the plurality of blades including a leading section, a trailing section, a concave surface, and a convex surface, the concave and convex surfaces extending from the leading section to the trailing section, each of the plurality of blades disposed circumferentially adjacent to at least another one of the plurality of blades so as to define blade flowpaths therebetween, and a housing at least partially surrounding the rotatable drum and defining a fluid collection chamber fluidly communicating with the annular passageway.
    Type: Grant
    Filed: February 9, 2015
    Date of Patent: January 24, 2017
    Assignee: Dresser-Rand Company
    Inventors: William C. Maier, Gocha G. Chochua
  • Publication number: 20150240148
    Abstract: A substantially continuous stream of aqueous fluid and a substantially continuous stream of gel having a first concentration are combined to form a substantially continuous stream of gel having a second concentration. The second concentration is substantially lower than the first concentration. The gel having the second concentration may thereafter be utilized in conjunction with a well fracturing operation.
    Type: Application
    Filed: May 12, 2015
    Publication date: August 27, 2015
    Inventors: Rajesh Luharuka, Hau Nguyen-Phuc Pham, Jonathan Wun Shiung Chong, Miguel Angel Lopez, Rod William Shampine, Gocha G. Chochua, Mark Maher Hakim Ayyad
  • Publication number: 20150151230
    Abstract: A separator method and apparatus that includes a rotatable drum defining an annular passageway therein, a plurality of blades coupled to the rotatable drum and located in the annular passageway, each of the plurality of blades including a leading section, a trailing section, a concave surface, and a convex surface, the concave and convex surfaces extending from the leading section to the trailing section, each of the plurality of blades disposed circumferentially adjacent to at least another one of the plurality of blades so as to define blade flowpaths therebetween, and a housing at least partially surrounding the rotatable drum and defining a fluid collection chamber fluidly communicating with the annular passageway.
    Type: Application
    Filed: February 9, 2015
    Publication date: June 4, 2015
    Applicant: DRESSER-RAND COMPANY
    Inventors: William C. Maier, Gocha G. Chochua
  • Publication number: 20110017307
    Abstract: A fluid processing device for processing a multiphase fluid stream including a mixture of at least a gas and a liquid is disclosed. The fluid processing device may include at least one separator configured to separate the fluid stream into a liquid portion and a gaseous portion and deposit the liquid portion into a liquid reservoir. The gaseous portion may be directed to a compressor configured to pressurize and discharge a pressurized gas into a fluid discharge line. A portion of the pressurized gas may be further pressurized and directed to at least one ejector pump fluidly coupled to the liquid reservoir and configured to draw in liquid and discharge pressurized liquid into the fluid discharge line.
    Type: Application
    Filed: March 5, 2009
    Publication date: January 27, 2011
    Applicant: DRESSER-RAND COMPANY
    Inventors: H. Allan Kidd, William C. Maier, Gocha G. Chochua