Patents Assigned to SINOPEC (BEIJING) RESEARCH INSTITUTE OF CHEMICAL INDUSTRY CO., LTD.
  • PLUGGING AGENT FOR OIL EXTRACTION IN OILFIELD AND A PREPARATION METHOD THEREFOR AND APPLICATION THEREOF
    Publication number: 20240052232
    Abstract: The present disclosure relates to the field of oilfield plugging agents, and in particular to a plugging agent for oil extraction in an oilfield and a preparation method therefor and an application thereof.
    Type: Application
    Filed: October 27, 2021
    Publication date: February 15, 2024
    Applicants: CHINA PETROLEUM & CHEMICAL CORPORATION, SINOPEC (BEIJING) RESEARCH INSTITUTE OF CHEMICAL INDUSTRY CO., LTD.
    Inventors: Jinbiao YANG, Zhuo YI, Xi LIU, Lunyu ZHU, Zhao FANG, Xiaona HU, Yajing LI, Ruiqi ZHANG