Patents by Inventor Binyang ZOU

Binyang ZOU 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).

  • Tight oil reservoir COflooding multi-scale channeling control system and preparation method
    Patent number: 11702585
    Abstract: A tight oil reservoir CO2 flooding multi-scale channeling control system and a preparation method, including nanoscale CO2 responsive worm-like micellar systems and micron-scale CO2 responsive dispersion gel, are provided. The nanoscale CO2 responsive worm-like micelle system is prepared by CO2 reactive monomers and organic anti-ion monomers stirred in water. The micron-scale CO2 responsive dispersion gel is made of acrylamide, a responsive monomer, a silane coupling agent modified hydroxylated multi-walled carbon nanotubes as raw materials, cross-linked in water.
    Type: Grant
    Filed: August 31, 2022
    Date of Patent: July 18, 2023
    Assignee: Southwest Petroleum University
    Inventors: Daijun Du, Huancai Fan, Wanfen Pu, Rui Liu, Fayang Jin, Lin Sun, Binyang Zou, Bowen Chen
  • TIGHT OIL RESERVOIR CO2 FLOODING MULTI-SCALE CHANNELING CONTROL SYSTEM AND PREPARATION METHOD
    Publication number: 20230146672
    Abstract: A tight oil reservoir CO2 flooding multi-scale channeling control system and a preparation method, including nanoscale CO2 responsive worm-like micellar systems and micron-scale CO2 responsive dispersion gel, are provided. The nanoscale CO2 responsive worm-like micelle system is prepared by CO2 reactive monomers and organic anti-ion monomers stirred in water. The micron-scale CO2 responsive dispersion gel is made of acrylamide, a responsive monomer, a silane coupling agent modified hydroxylated multi-walled carbon nanotubes as raw materials, cross-linked in water.
    Type: Application
    Filed: August 31, 2022
    Publication date: May 11, 2023
    Inventors: Daijun DU, Huancai FAN, Wanfen PU, Rui LIU, Fayang JIN, Lin SUN, Binyang ZOU, Bowen CHEN