摘要
介绍了地层压力、厚度与埋深、孔隙度与渗透率和裂缝4个方面对页岩气成藏的影响。通过对页岩气的典型过渡性成藏机理的分析,指出了其成藏所需的保存条件较为宽松和构造作用对不同成因类型的页岩气藏的保存会产生不同影响的结论。
The author introduced effect four aspects of formation pressure, thickness and depth, porosity and permeability and crack to shale gas accumulation. Through analyzing accumulation mechanism of typical transitivity of shale gas, the author put forward preservation conditions of accumulation, different affect of more relaxed and tectonism to different type shale gas.
出处
《科技创新与生产力》
2012年第7期99-101,共3页
Sci-tech Innovation and Productivity
关键词
页岩气
储集条件
保存条件
裂缝
shale gas
reservoir conditions
preservation condition
crack
