高能气体压裂在美国东部泥盆系页岩气藏中的应用

The Application of High-Energy Gas Fracturing to Shales Gas Reservoirs of Devonisn for the Exploration and Development in Eastern U. S. A

在国外文献调研及试验研究的基础上，综合评述了高能气体压裂在气藏开发中的应用。较详细地介绍了高能气体压裂的基本原理及应用现状；高能气体压裂的主要增产机理；美国在东部泥盆系页岩气藏应用高能气体压裂及获得的重要进展；针对气藏开发中存在的主要问题及发展趋势提出将高能气体压裂与水力压裂或酸化压裂结合起来是综合解决气藏问题的关键。

This paper summaries the application of High-Energy Gas Fracturing(HEGF)in the exploration and development of gas reservoir based on the investigation andexperiments. The fundamental stimulating mechanism and the progress made by usingHEGF in eastern U. S. A are also described. According to the existing problems and expecta-tive progress in development of gas reservoirs,the paper gives the key to solve gas reservoirsproblems, which combined HEGF with both Hydraulic Fracturing and Acidizing Fracturing.