hydraulic jet perforation 喷砂射孔
hydraulic jar perforation 水力振击打孔
hydraulic deep perforation 水力射孔
hydraulic penetrating perforation 水力深穿透射孔
hydraulic jet flow perforation 水力射流射孔
hydraulic deep-penetration perforation 水力深穿透射孔
hydraulic deep penetration perforation 水力深穿透射孔
From the analysis, we can found that the azimuth of the perforation is very important for fracture shape and the effect of hydraulic fracturing operation.
分析表明，射孔方位对水力压裂裂缝的形态、压裂施工的效果至关重要。
There are 2 new well completions, that are hydraulic sand jet perforation and hydraulic slotted liner technique.
有2项新型完井工艺，即水力喷砂射孔和水力割缝。
It is concluded in this paper that the perforation will effectively influence and control the multi fractures during hydraulic fracturing.
结论为：射孔对水力压裂改造中的多裂缝现象具有重要的影响和支配作用。
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