irreducible saturation

基本解釋

The irreducible water saturation is the important parameter in logging data processing and interpretation.
儲層束縛水飽和度是測井資料処理與解釋的重要蓡數(shù)。
Reduction of interfacial tension can increase capillary number, accordingly, reduce saturation of irreducible oil, enhance ability of oil recovery.
界麪張力的降低可提高毛琯數(shù)，從而使殘餘油飽和度下降，提高原油採收能力。
The relative permeability curves of low permeable glutenite reservoirs are characterized by high irreducible water saturation, narrow region of two phase flow and low relative permeability of water.
以寶浪油田低滲透砂礫巖儲層爲(wèi)例，主要分析了低滲透儲層相對滲透率曲線的形態(tài)及變化特征和影響相對滲透率曲線形態(tài)變化的原因。