在注水开发油藏中,当油藏达到高含水期时,确定剩余可采储量是油藏经营管理决策的重要依据。
In water flooding reservoirs. after entering high water cut period, residual recoverable reserves is the important basis ol reservoir management.
注水开发的基本规律是:注水开发早、中期含水上升速度快,采出程度低,相当多的水驱可采储量要在高含水期采出。
The basic law of injection development is the injection development at the early stage, fast water-cut rising and low recovery degree at middle stage.
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