摘要
宁夏具备页岩气形成的基本地质条件,主要分布在宁东、彭阳地区和六盘山盆地一带.通过分析不同地区不同层位页岩发育及分布特征,结合页岩基础地球化学条件,初步估算宁夏页岩气资源量约为1.3×1012～2.1×1012 m3,其中宁东地区作为核心有利区,以上古生界和中—新生界地层为主,页岩气资源量为1×1012 m3,是下一步勘探开发的主要目标.
Ningxia region has the basic geological conditions for shale gas formation, it mainly distributed in Ningdong region, Pengyang County and the Liupanshan basin. Through analysis of shale formation and distribution characteristics in different layers and areas, combined with shale geochemical conditions, a preliminary estimate of Ningxia shale gas resources is about 1.3×1012~2.1×1012m3. Ningdong region is core of favorable area, shale gas resource quantity is 1×1012m3at strata of Upper Paleozoic and Cenozoic, it is the main target for exploration and development in next step.
出处
《宁夏工程技术》
CAS
2013年第4期303-306,314,共5页
Ningxia Engineering Technology
关键词
页岩气
资源潜力
勘探
宁夏
shale gas
resources
exploration potential
Ningxia
