自然电位曲线 meaning in English
self-potential curve
spontaneous potential curve
spontaneous-potential curve
Examples
- The funnel-shaped self-potential curve of the eocene sands is well marked .
始新统砂层的漏斗形自然电位曲线形态很明显。 - This type of sand body is characterized by a cylinderical self-potential curve .
这种砂体以呈圆筒状自然电位曲线为其特征。 - With upward decreasing grain size the deflection of the self-potential curve also decreases to form a bell-shape .
随着向上去粒度减小，自然电位曲线的偏斜也减弱而形成钟状。 - 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。