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根据玉门油田勘探开发的需要,油管传输射孔已成为主要完井方式,为确保施工一次成功率,合理的选择起爆方式是射孔施工成功的关键。目前油管传输射孔根据井况可分为老井补孔、新井投产、深井和水平井射孔四大类,通过分析各类井况特点,结合各种起爆方式的适用范围,优选出最佳起爆方式。针对各种井况选择的起爆方式并不是唯一的起爆方式,根据实际情况可以优选后使用,以达到理想的施工效果。
According to the needs of exploration and development of Yumen Oilfield, the perforation of tubing has become the main completion method. To ensure the first-time construction success rate, a reasonable choice of initiation method is the key to the success of perforation construction. According to the well conditions, the perforation of tubing transmission can be divided into four types: the old well, the new well, the deep well and the horizontal well. According to the characteristics of various well conditions and the applicable range of various initiation methods, the best perforation Initiation method. For a variety of well conditions to choose the initiation mode is not the only way to detonate, according to the actual situation can be used after the best, in order to achieve the desired effect of construction.