Optimization Design and Application of Main Hole Structure of Directional Drilling in Monoclinic Stratum

2022 ◽  
Vol 10 (01) ◽  
pp. 21-27
Author(s):  
涛 周
2020 ◽  
Vol 1 (1) ◽  
pp. 2000038
Author(s):  
Yue Lian ◽  
Ning Yang ◽  
Dawei Wang ◽  
Yujing Zheng ◽  
Chaolei Ban ◽  
...  

2014 ◽  
Vol 533 ◽  
pp. 17-20
Author(s):  
De Hai Chen ◽  
Ming Hu Jiang ◽  
Li Xin Zhao ◽  
Yong Zhang

The flow field of gas-liquid-solid three-phase hydrocyclone was analyzed by using the software FLUNET. We have researched different structural parameters on the effect of degassing and degritting. The result shows that the change of inverted cone length ratio, inverted cone diameter, the form of liquid outlet hole structure and the angle of vent structure have some influence on degassing and degritting. Simulation results provides a good technical support for the optimization design of three-phase hydrocyclone structure.


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