Patents by Inventor Baolei Jiao

Baolei Jiao 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).

  • Oil-soluble coated particle flow modifier for fractured-vuggy carbonate reservoir and preparation method and use thereof
    Patent number: 10442976
    Abstract: An oil-soluble coated particle flow modifier, a preparation method thereof, and a use thereof in fractured-vuggy carbonate reservoirs mining. The oil-soluble coated particle flow modifier is of a core-shell structure, which has a core layer of a coated core and a shell layer of a coating agent, wherein the coated core is made of a plugging material, and the coating agent consists of petroleum resin and hollow beads. Based on the total weight of the coated particle flow modifier, the content of the petroleum resin, the hollow beads, the cotton linters, and the coated cores is 10-40 wt %, 9-40 wt %, 1-10 wt %, and 35-80 wt %, respectively. A preparation method of the coated particle flow modifier and a use of the coated particle flow modifier in fractured-vuggy carbonate reservoirs mining to improve oil recovery is also provided.
    Type: Grant
    Filed: February 14, 2019
    Date of Patent: October 15, 2019
    Assignees: China University of Geosciences (Beijing), China University of Petroleum (East China)
    Inventors: Qing You, Caili Dai, Long He, Jichao Fang, Baolei Jiao, Liang Li, Guang Zhao, Yifei Liu, Yan Zhang, Pan Wang