Bottom water coning development effect , causing earlier water breakthrough, rapid water cut increase and production decrease.

底水锥进常常使油井过早见水 、 含水上升迅速、产量递减加快.

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Using the technique of water displacement and oil recovery to control bottom water coning.

介绍了该方法的原理,即通过调整油水界面上、下的产液速度来实现抑制底水锥进.

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