人工地震采油技术机理研究与分析

人工地震采油技术是利用一定的设备在油层附近产生频率很低的机械波,通过声波的特性在油层发生一系列的波动效应,达到多口井增产增注的一种物理采油方法。它是一种适应低渗透、高含水中后期油田开发的比较理想的物理法采油技术。作者对其作用机理进行了理论分析、归纳和总结,为该技术的进一步深入研究做铺垫。

Research and Analysis on Main Mechanisms of Artificial Earthquake Oil Recovery Technology

The artificial earthquake oil recovery technology is one physical recovery method which uses certain equipmenst to generate mechanical waves with low frequency near the reservoir, and generate a series of wave effect in the reservoir through aeousticwave feature to increase production and injection of several wells. The artificial earthquake oil recovery technology is an ideal physical oil recovery technology that can adapt the oil field development with low permeability and high water content. In this paper, the function mecha- nism of the artificial earthquake oil recovery technology was analyzed and summed up,which can provide a reference for further research of such technology.