water injectivity index 吸水指数 ; 注水指数
apparent water injectivity index 视吸水指数
After one year, injection pressure dropped and apparent water injectivity index rose, and interbedded injectivity behavior was improved in the injection wells.
试验一年以后，水井注水压力下降，视吸水指数上升，层间吸水状况得到改善；
Injectivity profile is commonly determined with radioisotope tracer test in water-flood oilfield.
对于注水开发油田，通常使用放射性同位素测井测量注水井的吸水剖面。
The influence of controlling specifications of water quality on well injectivity has been studied theoretically.
论文从理论方面研究了水质控制指标对注水井吸水能力的影响规律。
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