Patents by Inventor Fenglan Huang

Fenglan Huang 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 characterizing complexity of rock fracture based on fractal dimension and device thereof
    Patent number: 11578576
    Abstract: A method for characterizing complexity of rock fracture based on fractal dimension and a device thereof are provided. The method includes steps of: collecting rock fracture samples of a rock, and collecting basic parameters of the rock; determining a fractal dimension of a rock fracture morphology of the rock; calculating the fractal dimension of the rock; calculating a complexity coefficient Fc of rock fracture of the rock; and characterizing a complexity of rock fracture of the rock based on the complexity coefficient Fc of rock fracture of the rock. In the present invention, combined with the fractal geometry theory, fracture complexity coefficient of shale rocks is redefined and calculated to accurately characterize rock fracture morphology, so that characteristics of rock fracture morphology is correctly understood and affecting factors of fracture morphology is analyzed.
    Type: Grant
    Filed: August 23, 2019
    Date of Patent: February 14, 2023
    Assignee: Southwest Petroleum University
    Inventors: Cong Lu, Jianchun Guo, Junfeng Li, Yunchuan Zheng, Congbin Yin, Meiping Li, Mingzhong Chen, Zhihong Zhao, Kun Wang, Chi Chen, Chuhao Huang, Li Ma, Fenglan Huang, Ye Zhong
  • METHOD FOR CHARACTERIZING COMPLEXITY OF ROCK FRACTURE BASED ON FRACTAL DIMENSION AND DEVICE THEREOF
    Publication number: 20200240251
    Abstract: A method for characterizing complexity of rock fracture based on fractal dimension and a device thereof are provided. The method includes steps of: collecting rock fracture samples of a rock, and collecting basic parameters of the rock; determining a fractal dimension of a rock fracture morphology of the rock; calculating the fractal dimension of the rock; calculating a complexity coefficient Fc of rock fracture of the rock; and characterizing a complexity of rock fracture of the rock based on the complexity coefficient Fc of rock fracture of the rock. In the present invention, combined with the fractal geometry theory, fracture complexity coefficient of shale rocks is redefined and calculated to accurately characterize rock fracture morphology, so that characteristics of rock fracture morphology is correctly understood and affecting factors of fracture morphology is analyzed.
    Type: Application
    Filed: August 23, 2019
    Publication date: July 30, 2020
    Inventors: Cong Lu, Jianchun Guo, Junfeng Li, Yunchuan Zheng, Congbin Yin, Meiping Li, Mingzhong Chen, Zhihong Zhao, Kun Wang, Chi Chen, Chuhao Huang, Li Ma, Fenglan Huang, Ye Zhong