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. 02, 2024
Filed:
Jul. 05, 2023
Southwest Petroleum University, Chengdu, CN;
Yang Tang, Chengdu, CN;
Miantao Guan, Chengdu, CN;
Yulin Zhang, Chengdu, CN;
Peng Zhao, Deyang, CN;
Guorong Wang, Chengdu, CN;
Jinhai Zhao, Beijing, CN;
Qingyou Liu, Chengdu, CN;
Jinzhong Wang, Chengdu, CN;
Xiang Gao, Chengdu, CN;
Yufa He, Beijing, CN;
Hu Deng, Beijing, CN;
Liming Fan, Deyang, CN;
Rutao Ma, Beijing, CN;
Southwest Petroleum University, Chengdu, CN;
Abstract
The disclosure relates to an omni-directional horizontally oriented deflecting tool for a coiled tubing, which includes an inner central pipe, an outer central pipe, a conical outer cylinder, a piston outer cylinder, an anchoring mechanism, a sealing mechanism, a reversing mechanism and a steering mechanism. The anchoring mechanism includes a cone, an O-shaped sealing ring I, a cone spring, a slip, a slip spring, a slip seat, a claw I and a pin shaft I, and the sealing mechanism includes a piston, an O-shaped sealing ring II, a claw II, a pin shaft II, an upper rubber cylinder seat, a rubber cylinder, a connecting cylinder, a lower rubber cylinder seat and a gasket.