Design of an ultra-high torque double shoulder drill-pipe tool joint for extended reach wells

Natural Gas Industry B - Tập 4 - Trang 374-381 - 2017
Xiaohua Zhu1, Zhi Zhang1
1School of Mechanical Engineering, Southwest Petroleum University, Chengdu, Sichuan 610500, China

Tài liệu tham khảo

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