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:
Sep. 01, 2020
Filed:
Jan. 24, 2020
China University of Petroleum (East China), Qingdao, CN;
Northwest Oilfield Branch, China Petroleum & Chemical Co., Ltd, Urumqi, Xinjiang Uygur Autonomous Region, CN;
China University of Geosciences (Beijing), Beijing, CN;
Guang Zhao, Qingdao, CN;
Caili Dai, Qingdao, CN;
Guangjie Hu, Qingdao, CN;
Yahui Lv, Qingdao, CN;
Qing You, Beijing, CN;
Jianhai Wang, Beijing, CN;
Ning Sun, Beijing, CN;
Chenglin Gu, Beijing, CN;
China University of Petroleum (East China), Qingdao, CN;
Northwest Oilfield Branch, China Petroleum & Chemical Co., Ltd, Urumqi, CN;
China University of Geosciences (Beijing), Beijing, CN;
Abstract
A composite temperature resistance gel plugging agent, a preparation method thereof and Fuse thereof in profile control and water plugging of ultra-deep oil reservoirs.