我国重点盆地致密油气资源潜力评价  

Assessment of the potential of tight oil and gas in major basins in China

作　　者：郑志红[1] 李登华[1] 王志欣[2] 贾君[1] 高煖 刘卓亚[1] 昝昕[1] 郭晶[1] 

机构地区：[1]国土资源部油气资源战略研究中心,北京100034 [2]中国石油大学(北京),北京102249

出　　处：《中国矿业》2017年第8期22-29,共8页China Mining Magazine

摘　　要：我国致密油气勘探开发在鄂尔多斯盆地、四川盆地、松辽盆地、准噶尔盆地等盆地取得了一系列新发现和新突破,储量和产量快速增长,是现阶段最现实的非常规油气资源。梳理总结致密油气勘探开发进展,采用三大类七种评价方法,对10个重点含油气盆地致密油气资源进行评价,计算得到致密油地质资源量146.60×10~8 t,可采资源量14.55×10~8 t,致密气地质资源量22.88×10^(12) m^3,可采资源量11.26×10^(12) m^3。综合分析认为,我国致密油气资源丰富、潜力大,尽管面临技术成本等挑战,但是抓住新形势和新机遇,具有良好的勘探开发前景。Regarding the new discoveries and breakthroughs in tight oil and gas exploration in Ordos basin, Sichuan basin, Songliao basin and Junggar basin, reserves and productions increased rapidly, and tight oil and gas is considered to be the most practical unconventional hydrocarbon resources. Based on the summarizing of new advances in exploration, resources assessment of tight oil and gas in 10 major basins was carried out by using seven methods. According to the assessment, tight oil and gas resources in-place are respectively estimated at 14.66 billion tons and 22.88 trillion cubic meters,and recoverable tight oil and gas resources are respectively estimated at 1. 455 billion tons and 11.26 trillion cubic meters. The assessment indicates that tight oil and gas is abundant in China and has a great potential for exploration. Considering the both the challenges and opportunities,there will be a good prospect for tight oil and gas exploration.

关 键 词：致密油气 非常规油气资源 资源评价 重点盆地 勘探开发前景 

分 类 号：TE155[石油与天然气工程—油气勘探]