Cementing results in 21 wells , Anhui Oilfield show that the new method is helpful for improving cementing quality and cutting down cost.
安徽油田连续21口井油气层固井应用表明，新方法有利于提高固井质量、确保施工安全及降低作业成本。
The research cutting window sidetrack drilling cementing quality has important significance for improving oil development result, extending the production life of oil well and reducing the cost.
研究开窗侧钻井固井质量，对提高油气开发效果、延长油井的使用寿命、降低成本，具有重要意义。
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