【摘要】 作为《三电极系侧向测井径向几何因子》一文的继续,本文讨沦了三电极系侧向测井仪的纵向特性。除了现在考虑的介质是层状结构,并且略去了井眼和侵入带的影响之外,所有的前提都和参考资料[1]相同。给出了近似电位场和纵向几何因子。更多还原

【Abstract】 As the continuation of [1], in this present paper we discuss the longitudinal property of the three-electrode system of lateral logging tool.All the premiss are the same as in [1] except the media are now considered as stratified in structure and the influences of the bore hole and of the invaded zone were neglected. The approximate electric potential fields and the longitudinal geometric factors are given.更多还原