页岩气是从页岩层中开采出来的天然气,是一种重要的非常规天然气资源。页岩气的形成和富集有着自身独特的特点,往往分布在盆地内厚度较大、分布广的页岩烃源岩地层中。较常规天然气相比,页岩气开发具有开采寿命长和生产周期长的优点。一场页岩气革命正以美国为中心波及全球,中国也渐渐卷入其中。页岩气作为一种潜力巨大的非常规油气资源,中国的页岩气储量比美国更多。中国石 Shale gas is natural gas extracted from the shale layer and is an important unconventional natural gas resource. Shale gas formation and enrichment have their own unique characteristics, often distributed in the basin thicker, widely distributed shale source rock strata. Compared with conventional natural gas, shale gas development has the advantages of long recovery life and long production cycle. A shale gas revolution is taking the United States as a center to the whole world, and China is gradually getting involved. Shale gas is a potentially unconventional oil and gas resource. China has more shale gas reserves than the United States. Chinese stone