水平井钻井防碰绕障技术应用

Application of Horizontal Well Drilling Anti-collision and Barrier

当油田开发进入中后期,越来越多的剩余油储存在薄差油层中,为了达到最佳的开采效果,需要进行水平井的钻探,才能提高油田的最终采收率。在水平井钻井过程中,实施防碰绕障技术措施,有利于提高水平井的钻探质量,降低水平井的钻探成本,提高水平井钻井的经济效益。

When the oilfield is developed into the middle and late period, more and more remaining oil is stored in the thin oilreservoir.In order to achieve the best mining effect, it is necessary to carry out the drilling of the horizontal wells in order to improvethe final recovery rate of the oil field.In the horizontal well drilling process, the implementation of anti-collision barrier technologymeasures, is conducive to improving the drilling quality of horizontal wells, reduce the drilling costs of horizontal wells and improvethe economic benefits of horizontal wells.