Patents by Inventor TONGWEN JIANG

TONGWEN JIANG 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).

  • Device and method for measuring overburden of injected gas in cyclic gas injection development of condensate gas reservoir
    Patent number: 10947836
    Abstract: The present invention provides a device and a method for measuring overburden of injected gas in cyclic gas injection development of condensate gas reservoir. The device comprises sand packed model and temperature control system. The temperature control system is nested outside the sand packed model. The sand packed model comprises sand pack cell, four gas inlets, four gas outlets, bracket, direction control component, rotating shaft, upper cover, lower cover, fixing bolts, two top pressuring inlets, pressure transmission rods, pressure transfer piston and multiple gas sampling ports. The sand pack cell can be filled with quartz sand of different particle size and composition, and the angle of the whole device is adjusted by the direction control component.
    Type: Grant
    Filed: July 29, 2020
    Date of Patent: March 16, 2021
    Assignee: UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJING
    Inventors: Weiyao Zhu, Kun Huang, Jing Xia, Tongwen Jiang, Ming Yue, Kai Luo, Zhiyong Song, Baichuan Wang, Debin Kong
  • Device and Method for Measuring Overburden of Injected Gas in Cyclic Gas Injection Development of Condensate Gas Reservoir
    Publication number: 20200362689
    Abstract: The present invention provides a device and a method for measuring overburden of injected gas in cyclic gas injection development of condensate gas reservoir. The device comprises sand packed model and temperature control system. The temperature control system is nested outside the sand packed model. The sand packed model comprises sand pack cell, four gas inlets, four gas outlets, bracket, direction control component, rotating shaft, upper cover, lower cover, fixing bolts, two top pressuring inlets, pressure transmission rods, pressure transfer piston and multiple gas sampling ports. The sand pack cell can be filled with quartz sand of different particle size and composition, and the angle of the whole device is adjusted by the direction control component.
    Type: Application
    Filed: July 29, 2020
    Publication date: November 19, 2020
    Inventors: WEIYAO ZHU, KUN HUANG, JING XIA, TONGWEN JIANG, MING YUE, KAI LUO, ZHIYONG SONG, BAICHUAN WANG, DEBIN KONG