对利用震电效应勘探油气水的几点看法

Comments on exploring oil, gas and water using seismoelectric effects

中国科学院地球物理研究所, 北京100101

Institute of Geophysies, Chinese Academy of Sciences, Beijing City, Internal Postcode: 100101

本文综述了利用震电效应进行油气勘探的有关研究基础。文中所论的震电效应仅限于由含流体多孔介质中的动电现象所引起。利用震电效应进行油气水勘探称之为震电法或电震法。原理上这种方法应具有高分辨率选择性的优点。由震电效应可以推断, 利用地面天然电磁场也有可能高选择性地探测油、气、水。为了经济而有效地利用震电效应进行勘探, 文中阐述了相应的震电法或电震法的物理基础及实施条件。

The paper gives an overview on the fundamentals of exploring oil. gas and water using seismoeiectrie effects. The seismoelectric effects involved in the paper are limited to those caused by galvanie electrieity phenomina in fluid-bearing porous media. Exploring oil .gas and water using the method is thus refered to as the scismoelectrie method or electrie shock method, which is supposed to take on the features of high resolution and high selectivity theorctically. It's deduced from the seismoelectric effect that the oil. gas and water exploration could be carried forward in high selectivity by making use of the surface natural electromagnetic field. This paper will expound its physical basis and application conditions.