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:
Aug. 30, 2022
Filed:
Sep. 29, 2021
Southwest Petroleum University, Chengdu, CN;
Wenlian Xiao, Chengdu, CN;
Yubin Yang, Chengdu, CN;
Jitian Ren, Chengdu, CN;
Wanfen Pu, Chengdu, CN;
Shuaishuai Liu, Chengdu, CN;
Xiao Guo, Chengdu, CN;
Yongming Li, Chengdu, CN;
Kun Wang, Chengdu, CN;
Lingli Zheng, Chengdu, CN;
Jinzhou Zhao, Chengdu, CN;
Yijian Chen, Chengdu, CN;
Quantang Fang, Chengdu, CN;
Southwest Petroleum University, Chengdu, CN;
Abstract
A high-temperature and high-pressure microscopic visual flowing device and an experimental method are provided by the present disclosure, comprising a seepage simulation system, a micro-displacement and metering system connected to the seepage simulation system, and an image acquisition and analysis system; the seepage simulation system consists of a visual high-temperature and high-pressure kettle, a microscopic core model placed in the visual high-temperature and high-pressure kettle, and glass carriers arranged above and below the microscopic core model; the glass carriers are provided with sealing rubber sleeves, and the visual high-temperature and high-pressure kettle is provided with an annular heating jacket; an outlet of the microscopic core model is provided with a microflow channel which is connected to the micro-displacement and metering system through a pipe, effectively reducing the metering error caused by the dead volume of the pipe.