Fingering is a relatively common condition in reservoirs with water-injection Wells.
在存在注水井的情况下，指进是储层中相对普遍的状况。
Different characteristic of oil bearing strata, especially permeability contrast can arise fingering of the water oil frontal during waterflooding stage in a regular multilayer reservoir.
常规多层油藏在注水开发时由于各储层物性差异特别是渗透率的差异，会引起各储层油水前缘的指进现象。
If there is a likelihood of over-running or fingering, as in most present projects, water can be injected and a repeated solvent gas slug injection scheme applied.
像在目前的大多数工程中存在的那样，如果有水窜或指进现象发生，就可进行注水或反复有溶剂气体段塞进行处理。
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