Oil production technology of zone replacement is studied aiming at the problems of high water cut and serious interference between layers.
针对油田开发中后期存在的综合含水高、层间干扰问题突出等，研究了井下不动管柱换层采油技术。
Oil production technology of zone replacement is studied aiming at the problems of high water cut and serious interference between layers.
针对油田开发中后期存在的综合含水高、层间干扰问题突出等，研究了井下不动管柱换层采油技术。
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