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本文通过胡状油田分注井压力流量变化与时间关系试验研究,得到了考虑非均质影响的嘴损曲线修正图版,通过选配水嘴分析系统研究,编制了选配水嘴软件,应用到生产实际中,解决了频繁投捞更换水嘴的问题,提高了配注合格率。该技术在中原油田胡状油田进行了多井次的测试应用,取得了很好效果。
In this paper, through the experimental study on the change of pressure and flow in the well of Weir oil field and the time, we get a revised chart of the mouth loss curve considering the heterogeneity. Through the study of the matching nozzle system, we have compiled the optional water faucet software, Production practice, to solve the frequent fishing replacement tap problem, improve the qualification rate of note. The technology in the Zhongyuan Oilfield Hu Oilfield conducted a number of well test applications, and achieved good results.