美国页岩油勘探开发现状与前景展望  

Shale oil exploration and production in the U.S.:Status and outlook

作　　者：周庆凡[1] 金之钧[1] 杨国丰[1] 董宁[1,2] 尚柱成 Zhou Qingfan;Jin Zhijun;Yang Guofeng;Dong Ning;Shang Zhucheng(Petroleum Exploration and Production Research Institute,SINOPEC,Beijing 100083,China;Sinopec Houston Tech LLC,Houston,TX 77006,USA)

机构地区：[1]中国石化石油勘探开发研究院,北京100083 [2]中国石化休斯敦研发中心,美国休斯敦tx77006

出　　处：《石油与天然气地质》2019年第3期469-477,共9页Oil & Gas Geology

基　　金：中国科学院咨询项目<中国页岩油(致密油)发展战略研究>(2017-2019)(KKBE170026)

摘　　要：系统介绍了美国页岩油(致密油)勘探开发现状与发展前景。目前,美国页岩油区带分布广泛,遍及二叠盆地、威利斯顿盆地、墨西哥湾盆地和阿纳达科盆地等。页岩油储量总体呈增长趋势,2017年末页岩油证实储量占全美石油证实储量的比例接近50%。美国页岩油产量主要来自二叠盆地、巴肯和伊格尔福特三大页岩油区,目前其产量占全美页岩油产量的近80%;有利地质条件是这三大页岩油区发展的基础。受2014年油价暴跌影响,美国页岩油气作业钻机明显减少,页岩油产量有所下降;但自2016年中期开始,产量恢复增长,屡创新高。美国待发现的页岩油资源丰富,具有良好的发展潜力。根据预测,未来10年页岩油产量还将持续增长,是美国原油产量增长的主要来源。Shale oil(tight oil ) plays are widely distributed in Permian,Williston,GOM,Anadarko and many other sedimentary basins in the U.S.The proved reserves of shale plays keep increasing year by year and account for about half of U.S.proved crude oil reserves.Approximately 80 % of shale oil production comes from Permian Basin,Bakken and Eagle Fords plays.Favorable geological conditions are the fundamental factor for the shale oil development in the U.S.Affected by the slump in oil prices in 2014,the count of active rigs in the U.S.shale plays dropped dramatically,leading to the decrease of shale oil production.But the growth of shale oil production has recovered and made new highs since mid-2016,indicating a great potential for shale oil development in the U.S.The U.S. shale oil production is expected to keep increasing in the next decade,and to be the primary source of oil production growth in the U.S.

关 键 词：产量 作业钻机数 可采资源量 证实储量 致密油 页岩油 美国 

分 类 号：TE132.2[石油与天然气工程—油气勘探]