1) fracture initiation
裂缝起裂
1.
Model of fracture initiation of the refracturing deep wells
深井重复压裂裂缝起裂模型
2.
The fracture initiation of fractured ERW differ from those of the vertical and the conventional directional wells, the initiation mode is not only relative to the well trajectory (deviation and azimuth angle) but also the in-situ stress azimuth.
大位移井水力压裂裂缝起裂与直井、普通定向井有显著差别 ,其起裂模式不仅与井眼轨迹 (井斜角、方位角等 )有关 ,而且还与地应力方位密切相关。
3.
The mathematical model of the fracture initiation pressure is established,and according to the solution of the model,the conclusions can be drawn that if wellbore azimuth angle is different,the effects of vertical principal stress and minimum horizont.
水平井压裂可以有效提高低渗透油气藏水平井的采油速度和最终采收率,裂缝起裂和裂缝延伸规律是水平井压裂的关键问题之一。
2) fracture breakdown
裂缝起裂
1.
Mechanism of hydraulically created fracture breakdown and propagation based on fractal method;
基于分形方法的水力压裂裂缝起裂扩展机理
3) refracturing initiation angle
裂缝起裂角
5) initiation and develop-ment of crack
裂缝起始和扩展
6) fracture initiation temperature
裂缝起始温度
补充资料：裂裂
1.象声词。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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