Patents by Inventor Yanguang Yuan

Yanguang Yuan 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).

  • Patent number: 10550681
    Abstract: A method is taught for producing hydrocarbons from a reservoir by drilling two or more wells located proximal a bottom of said reservoir. The method comprises initiating one or more high-mobility zones connecting said wells along the bottom of the reservoir and producing the reservoir from the bottom of said reservoir upwards.
    Type: Grant
    Filed: June 18, 2015
    Date of Patent: February 4, 2020
    Assignee: Bitcan Geosciences & Engineering Inc.
    Inventors: Yanguang Yuan, Mingzhe Dong
  • Publication number: 20170130572
    Abstract: A method is taught for producing hydrocarbons from a reservoir by drilling two or more wells located proximal a bottom of said reservoir. The method comprises initiating one or more high-mobility zones connecting said wells along the bottom of the reservoir and producing the reservoir from the bottom of said reservoir upwards.
    Type: Application
    Filed: June 18, 2015
    Publication date: May 11, 2017
    Inventors: Yanguang Yuan, Mingzhe Dong
  • Patent number: 9624760
    Abstract: A method is taught for creating a laterally-continuous, vertically-oriented dilation zone connecting the two SAGD wells. A method is taught for drilling and completing the SAGD wells in a formation, conditioning said wells to create a stress condition favorable for forming a dilation zone, injecting one or both of said two wells with a stimulant at pressures greater than the in-situ minimum stress of the formation to initiate the dilation zone connecting said SAGD wells and continuing stimulant injection into a first of said two wells while maintaining a target pressure at a second of said two wells to propagate the dilation zone homogenously along the well length.
    Type: Grant
    Filed: May 31, 2013
    Date of Patent: April 18, 2017
    Assignee: Bitcan Geosciences + Engineering
    Inventor: Yanguang Yuan
  • Patent number: 9410406
    Abstract: A method is taught of creating one or more targeted fractures in a subterranean formation. The method comprises the steps of drilling and completing two wells in the formation, conditioning said wells to create a stress condition favorable for forming a fracture zone connecting said two wells and initiating and propagating the fracture zone in said formation.
    Type: Grant
    Filed: August 14, 2013
    Date of Patent: August 9, 2016
    Assignee: BITCAN GEOSCIENCES & ENGINEERING INC.
    Inventor: Yanguang Yuan
  • Publication number: 20150047832
    Abstract: A method is taught of creating one or more targeted fractures in a subterranean formation. The method comprises the steps of drilling and completing two wells in the formation, conditioning said wells to create a stress condition favorable for forming a fracture zone connecting said two wells and initiating and propagating the fracture zone in said formation.
    Type: Application
    Filed: August 14, 2013
    Publication date: February 19, 2015
    Applicant: BitCan Geosciences & Engineering Inc
    Inventor: Yanguang Yuan
  • Publication number: 20140352966
    Abstract: A method is taught for creating a laterally-continuous, vertically-oriented dilation zone connecting the two SAGD wells. The method comprises the steps of drilling and completing the SAGD wells in a formation, conditioning said wells to create a stress condition favorable for forming a dilation zone, injecting one or both of said two wells with a stimulant at pressures greater than the in-situ minimum stress of the formation to initiate the dilation zone connecting said SAGD wells and continuing stimulant injection into a first of said two wells while maintaining a target pressure at a second of said two wells to propagate the dilation zone homogenously along the well length.
    Type: Application
    Filed: May 31, 2013
    Publication date: December 4, 2014
    Inventor: Yanguang Yuan