The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 29, 2021
Filed:
Sep. 25, 2019
Southwest Petroleum University, Sichuan, CN;
Liang Guo, Sichuan, CN;
Junwei Zhang, Sichuan, CN;
Ziwei Xiao, Sichuan, CN;
Baoquan Wang, Sichuan, CN;
Mingwei Liao, Sichuan, CN;
Deliang Qian, Sichuan, CN;
Chun Pei, Sichuan, CN;
Youjun Ji, Sichuan, CN;
Jiao Zhu, Sichuan, CN;
Hui Guo, Sichuan, CN;
Zhuangzhi Liu, Sichuan, CN;
SOUTHWEST PETROLEUM UNIVERSITY, Sichuan, CN;
Abstract
An irregular rock sample high-pressure permeation device with an adjustable flow direction and a test method thereof are provided, wherein two blocking mechanisms I and two blocking mechanisms II are arranged inside a cylinder body; partitioning plates are respectively arranged on both sides of each of the blocking mechanisms I; water blocking plates are respectively arranged at both sides of each of the blocking mechanisms I; one end of each of the water blocking plates is connected to the sidewall of each of the partitioning plates, and the other end of each of the water blocking plates is connected to an internal portion of the cylinder body; a water injection pipe is disposed between the water blocking plates on a same side. The present invention combines flexible film amorphous close fit properties and easy charging and discharging of free gas.