... letter of authorization 委托拨款证 formation fracturing pressure 破裂压力 gas-solid isomorphous replacement 气团相同晶取代 ...
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Perforation density and perforation orientation angle are the most important parameters controlling the formation fracturing pressure. As the perforation density increases, the fracturing pressure decreases, not linearly but progressively.
计算结果表明,射孔方位角是影响地层破裂压力的主要因素,孔眼长度和射孔孔眼直径的影响不大。
参考来源 - 射孔对地层破裂压力的影响(英文)·2,447,543篇论文数据，部分数据来源于NoteExpress
Perforation density and orientation angles are the most important factors of all to affect formation fracturing pressure.
主要结论包括射孔密度和射孔方位角是影响地层破裂压力的主要因素。
Deepwater, with the properties of low temperature, high pressure, low formation fracturing pressure, impacts the cementing work significantly.
海洋深水温度低、压力大、地层破裂压力小，对固井作业产生了较为严重的影响。
The pore pressure also strongly influences the state of stress in a formation (by as much as 50%) and is therefore a critical piece of information for designing hydraulic fracturing treatments.
孔隙压力也强烈地影响地层中的(多达50%)的应力状态，并针对设计水力压裂处理而言是一项重要信息。
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