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。
Perforation density and orientation angles are the most important factors of all to affect formation fracturing pressure.
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。
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.
定方位射孔完井技术是提高低渗透油气藏和裂缝性油气藏勘探开发效工的一项新技术措施。
Therefore, the oriented perforating completion is a new technology for improving the development benefits of the said reservoirs.
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