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:
Apr. 16, 2024
Filed:
May. 26, 2022
China University of Petroleum (East China), Qingdao, CN;
Lei Li, Qingdao, CN;
Yuliang Su, Qingdao, CN;
Yongmao Hao, Qingdao, CN;
Wendong Wang, Qingdao, CN;
Xiaomei Zhou, Qingdao, CN;
Xue Zhang, Qingdao, CN;
Zheng Chen, Qingdao, CN;
CHINA UNIVERSITY OF PETROLEUM (EAST CHINA), Qingdao, CN;
Abstract
An experimental device and method for supercritical CO/HO mixed fluid huff and puff for shale oil development includes a COstorage tank, a water vapor generator, a mixing vessel, and a core holder; the COstorage tank and the water vapor generator are in communication with the mixing vessel; a first pressure gauge and a hygronom are connected to an upper end of the mixing vessel, and a displacement pump is connected to a lower end of the mixing vessel; the mixing vessel is connected to an inlet end of the core holder; the core holder is connected to an inlet end of a drying pipe, and the measuring cylinder is disposed upside down in a liquid containing dish, where the liquid containing dish and the measuring cylinder are filled with a saturated sodium carbonate solution.