Lv71
5000 积分 2021-08-08 加入
Experimental and numerical investigation of erosion in plugged tees for liquid-solid flow
30天前
已完结
A new investigation on optimization of perforation key parameters based on physical experiment and numerical simulation
10个月前
已完结
Experimental Analysis of the Contact Phenomenon in a Simulated Drill-string
11个月前
已关闭
A novel transient hole cleaning algorithm for horizontal wells based on drift-flux model
11个月前
已完结
Water Powered Percussive Downhole Hammers—Energy Savings and Productivity
1年前
已完结
Simulation Analysis of Igneous Rock Breaking Law Under Cut-Impact Load
1年前
已完结
Increasing Drilling Speed in Hard-to-Drill Formations with Various Types of Tools
1年前
已完结
Study on Macroscopic Mechanical Behavior and Meso-failure Evolution of Gabbro of Different Particle Sizes
1年前
已完结
Experimental Study of High-Frequency Drill String Vibrations Under Different Conditions
1年前
已完结
Simulation and Experimental Study on Rock-Breaking Mechanism of the Reverse Rotary Torque Self-balancing Dual Drill Bit
1年前
已完结
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