Patents by Inventor Jianguang WEI

Jianguang WEI 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).

  • METHOD FOR QUANTITATIVE EVALUATION ON SENSITIVITY OF SHALE OIL AND GAS RESERVOIR TO INJECTED FLUIDS
    Publication number: 20240027379
    Abstract: The present disclosure provides a method for quantitative evaluation on a sensitivity of a shale oil and gas reservoir to injected fluids. The method includes the following steps: (I) preparation of rock samples; (II) quantitative evaluation on sensitivities of a shale porosity and a bedding fracture permeability to an injected fluid; and (III) quantitative evaluation on a sensitivity of a shale matrix permeability to an injected fluid. A method for comprehensive evaluation on a sensitivity of a shale oil and gas reservoir to injected fluids is innovatively provided based on the nuclear magnetic resonance testing technology with two basic physical property parameters: porosity and permeability. The method realizes quantitative evaluation on sensitivities of pores of different sizes and matrix of shale and a bedding fracture permeability to injected fluids, and realizes quantitative and accurate evaluation on a sensitivity of a shale oil and gas reservoir to injected fluids.
    Type: Application
    Filed: July 17, 2023
    Publication date: January 25, 2024
    Applicant: Northeast Petroleum University
    Inventors: Xiaofei FU, Jianguang WEI, Xiaofeng ZHOU, Anlun WANG, Xiaoqing ZHAO, Binhui LI, Ying YANG, Rui WANG, Jiangtao LI, Lidong ZHAO