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侧钻井是近年来发展起来的新工艺 ,利用侧钻新工艺可以对原来的报废井和低效井进行改造 ,使之恢复生产能力。华北油田自 1 995年开始 ,在任丘雾迷山组油藏成功地侧钻了近 2 0多口井 ,经过对现有侧钻井的井身结构的分析认为 ,利用现有的测试仪器进行适当的工艺改进 ,在不改变抽油井生产制度的条件下进行侧钻井的生产测试是必要的 ,也是切实可行的
Side drilling is a new technology developed in recent years. By using the new sidetracking technology, the original waste wells and inefficient wells can be transformed to restore their production capacity. Since 1995, Huabei Oilfield has successfully drilled nearly 20 wells in the Wenshan Group reservoir in Renqiu. After analyzing the wellbore structure of existing lateral drilling wells, it is considered that the existing test equipment is suitable Of the process improvement, production testing of side-drilled wells is necessary and practicable without changing the production system of pumping wells