Invention Grant
- Patent Title: Non-metallic cabling continuous oil pipe
-
Application No.: US16098451Application Date: 2018-05-24
-
Publication No.: US10914410B2Publication Date: 2021-02-09
- Inventor: Jianqiang Zhao , Hongzheng Lian , Zhaojun Lv , Tingting Bi , Dongdong Qu , Jiajia Wang
- Applicant: Weihai Hongtong Piping Materials Co., Ltd.
- Applicant Address: CN Shandong
- Assignee: Weihai Hongtong Piping Materials Co., Ltd.
- Current Assignee: Weihai Hongtong Piping Materials Co., Ltd.
- Current Assignee Address: CN Shandong
- Agency: Berggren LLP
- Priority: CN201810323257 20180411
- International Application: PCT/CN2018/088252 WO 20180524
- International Announcement: WO2019/196168 WO 20191017
- Main IPC: E21B17/00
- IPC: E21B17/00 ; F16L11/12 ; F16L9/12 ; F16L9/16 ; F16L11/08 ; F16L11/127

Abstract:
A non-metallic cabling continuous oil pipe, relating to the technical field of oil mining in oil fields, is disclosed. Said oil pipe includes an inner liner tube, the inner liner tube which is used to form a passageway for medium transportation. An outer wall of the inner liner tube is provided with a cable embedded layer and a protection sleeve in sequence, the cable embedded layer including cables and a plurality of reinforcement belts. The reinforcement belts are used to resist torsional deformation and to bear an axial tension. The protection sleeve is used to prevent the cables from being worn.
Public/Granted literature
- US20200240554A1 Non-metallic Cabling Continuous Oil Pipe Public/Granted day:2020-07-30
Information query