US 12,018,535 B2
Continuous conduit operation apparatus
Mingzhong Gao, Guangdong (CN); Ling Chen, Guangdong (CN); Le Zhao, Guangdong (CN); Mingqing Yang, Guangdong (CN); Jianan Li, Guangdong (CN); Bo Yu, Guangdong (CN); Cong Li, Guangdong (CN); Zhiqiang He, Guangdong (CN); Yunqi Hu, Guangdong (CN); and Guikang Liu, Guangdong (CN)
Assigned to SHENZHEN UNIVERSITY, Guangdong (CN)
Appl. No. 18/001,703
Filed by SHENZHEN UNIVERSITY, Guangdong (CN)
PCT Filed Dec. 4, 2020, PCT No. PCT/CN2020/133873
§ 371(c)(1), (2) Date Dec. 13, 2022,
PCT Pub. No. WO2022/021721, PCT Pub. Date Feb. 3, 2022.
Claims priority of application No. 202010737003.9 (CN), filed on Jul. 28, 2020.
Prior Publication US 2023/0235632 A1, Jul. 27, 2023
Int. Cl. E21B 19/22 (2006.01)
CPC E21B 19/22 (2013.01) 14 Claims
OG exemplary drawing
 
1. A continuous conduit operation apparatus, comprising:
a folding frame; and
a guiding and injecting integrated mechanism configured to pull a conduit to go downwards in a well or upwards in a lifting direction, wherein
the folding frame comprises a base having a top surface, a mounting frame and a telescopic mechanism configured to rotate the mounting frame in a vertical plane around a position of the movable connection, one end of the mounting frame being connected to the top surface of the base in a movable connection,
one end of the telescopic mechanism is movably connected to the top surface of the base, another end of the telescopic mechanism is movably connected to another end of the mounting frame, and
the guiding and injecting integrated mechanism is arranged on the another end of the mounting frame.