结合小拐油田开发特点及前期射孔实施情况,对影响射孔效率的诸因素即孔深、孔密、相位角、射孔方式、射孔压差、射孔液等进行了较为深入的分析研究,提出了适应于小拐油田的射孔参数和工艺。 Combining with the development characteristics of Xiaowu Oilfield and the implementation of previous perforation, the factors affecting perforation efficiency, such as hole depth, hole density, phase angle, perforation method, perforation pressure difference and perforation fluid, are analyzed in depth. Research, put forward to adapt to the small hole perforation parameters and technology.