过滤电位 meaning in English

electrofiltration potential
streaming potential

Experimental analysis of the effects of core permeability on formation electrofiltration potential
岩心渗透率对地层过滤电位影响的实验分析
High water cut stage ; formation water resistivity ; spontaneous potential ; electrofiltration potential ; correction
高含水期地层水电阻率自然电位过滤电位校正
Curves in actual production , such as hole diameter , bed thickness , mud invasion , shale content , electrofiltration potential , etc . are analyzed . correspondent calibrating methods are proposed
对影响自然电位曲线的各种因素井径层厚泥浆侵入泥质含量过滤电位等进行了分析，并对其影响因素提出了校正方法。
After that , by using sp curve to obtain the resistivty of formation mixed liquid , correction methods for various effective factors of sp logging are given , and effects of filtration potential and argillaceous content on sp logging and correction methods are discussed
研究了地层水淹后利用自然电位曲线求取地层混合液电阻率的方法，给出了自然电位曲线各种影响因素的校正方法，着重讨论了过滤电位和泥质含量对自然电位曲线的影响和校正方法。