重庆地区页岩气资源及储层评价内容

Shale Gas Resource and Reservoir Assessment Content in Chongqing Area

页岩气作为最有可能接替常规天然气的油气资源,其勘探开发日益受到重视。中国是页岩气资源量极其丰富的国家,其中重庆页岩气资源非常可观。该区下古生界发育富有机质页岩,富集条件优越,具有较好的页岩气勘探前景。页岩气赋存状态和聚集模式独特,储层评价内容区别于常规天然气。

As an oil-gas resource most likely to take over conventional natural gas ,shale gas has gained attention in‐creasingly .The shale gas resource is abundant in Chongqing area where organic-rich shale is well-developed at lower Paleozoic erathem with a better shale gas exploration prospect ,and the occurrence state and accumulation mode of shale gas are unique and the reservoir assessment content is different from conventional natural gas .