【摘要】 多孔媒质是充满连通管道的物质．在研究多孔媒质中液体的流动现象时发现，当流体相对于固液界面处的带电表面运动时，由于液流和电磁场的耦合就出现了电声耦合（电动）现象．电动法同地震法结合，有可能成为油藏探测的潜在方法更多还原

【Abstract】 Porous media are the substances full of connected conducts. It is found in studying liquid flowing in porous media that there is an electro sonic coupling due to the coupling of liquid flow and electromagnetic field when fluids move on the charged surface between solid and liquid. Combining with seismic method, electrokinetics may be a potential method of detecting hydrocarbons.更多还原