【摘要】 我国对页岩气的研究与勘探开发还处于探索阶段,美国通过压裂等开发技术的进步,使页岩气的勘探开发步入大规模快速发展阶段。通过借鉴国外的页岩气藏压裂技术,结合我国四川盆地页岩气藏的储层特性及已有的压裂基础,分析我国页岩气藏压裂的适应性,指出压裂的约束条件。认为在引进国外技术的同时应加强理论研究,这样才能使我国的页岩气藏开发进入新的发展阶段。更多还原

【Abstract】 At present,shale gas research,exploration and development in China is still at the exploratory stage and shale gas research,exploration and development in America has entered into mass rapid development stage.By using such foreign shale gas reservoir fracturing technoloies for reference as hydraulic fracturing,horizontal well subsection fracturing and comprehensive fracture detection technology,in combination of shale gas reservoir characteristics of Sichuan Basin in China and existing fracturing foundation,analyzed is the adaptability of shale gas reservoir fracturing in China and described are constraint conditions of fracturing.It is believed that theoretical research shall be strengthened at the same time of introduction of foreign technologies so that shale gas reservoir development in China can enter into a new stage of development and effective development results can be achieved.更多还原