脉动水力压裂技术应用于煤层注水综述
首发时间:2010-01-29
摘要:水力压裂技术经过了60余年的发展,已不仅仅应用在油气藏增产增注领域。文章基于难以抽放煤层注水难、瓦斯抽取效率低的现状,介绍了一种具有脉冲特性的水力压裂技术。分析了脉冲水力压裂对煤体的作用机理。通过比较现有煤层注水技术方法,分析认为脉动水力压裂作用于煤层具有更好的效果。对脉冲水力压裂技术在煤层注水中的应用前景进行了展望。
For information in English, please click here
Pulsating hydraulic fracturing technology for
Abstract:After hydraulic fracturing technology in more than 60 years of development,has not only applied in the field of oil and gas reservoirs yield by injection. Based on hard coal seam water drainage is difficult,and gas extraction inefficient status quo,introduced a kind of pulse characteristics of the hydraulic fracturing technology. Analyzed the pulse hydraulic fracturing of coal body mechanism. Coal seam water injection technology by comparing the current method, analysts believe that the role of pulsating hydraulic fracturing in coal seams have better results. Right pulse hydraulic fracturing technology in the coal seam water injection application prospect.
Keywords: safety engineering hydraulic fractures gas coal seam water injection
基金:
论文图表:
引用
No.3965551039212647****
同行评议
共计0人参与
勘误表
脉动水力压裂技术应用于煤层注水综述
评论
全部评论0/1000