摘要
在大量调研国内外页岩气资料的基础上,介绍了页岩气藏基本特征、影响页岩气藏产能的因素、压裂增产机理与技术关键、页岩气藏压裂改造技术现状等。重点介绍了国内第一口页岩气井现场加砂压裂改造先导性试验情况,为国内页岩气增产改造提供了技术参考资料。
Based on data investigation of shale gas at home and abroad,we introduce the basic characteristics,factors affecting productivity,mechanisms and key technologies of fracturing stimulation and current situation,and finally emphatically an in-situ pilot test of sanding fracturing of first shale-gas well in China.These may provide technical reference for shale-gas stimulation in China.
出处
《天然气勘探与开发》
2012年第1期65-68,83,共4页
Natural Gas Exploration and Development
关键词
页岩气藏
地质特征
增产机理
改造技术
先导性试验
shale-gas reservoir,geological characteristics,stimulation mechanism,treatment technology,sichuan,pilot test
