期刊文献+
共找到1篇文章
< 1 >
每页显示 20 50 100
Classification and characteristics of tight oil plays 被引量:14
1
作者 Xin-Shun Zhang Hong-Jun Wang +3 位作者 Feng Ma Xiang-Can Sun Yan Zhang Zhi-Hui Song 《Petroleum Science》 SCIE CAS CSCD 2016年第1期18-33,共16页
Based on the latest conventional–unconventional oil and gas databases and relevant reports,the distribution features of global tight oil were analyzed.A classification scheme of tight oil plays is proposed based on d... Based on the latest conventional–unconventional oil and gas databases and relevant reports,the distribution features of global tight oil were analyzed.A classification scheme of tight oil plays is proposed based on developed tight oil fields.Effective tight oil plays are defined by considering the exploiting practices of the past few years.Currently,potential tight oil areas are mainly distributed in 137 sets of shale strata in 84 basins,especially South America,North America,Russia,and North Africa.Foreland,craton,and continental rift basins dominate.In craton basins,tight oil mainly occurs in Paleozoic strata,while in continental rift basins,tight oil occurs in Paleozoic–Cenozoic strata.Tight oil mainly accumulates in the Cretaceous,Early Jurassic,Late Devonian,and Miocene,which correspond very well to six sets of globaldeveloped source rocks.Based on source–reservoir relationship,core data,and well-logging data,tight oil plays can be classified into eight types,above-source play,below-source play,beside-source play,in-source play,between-source play,in-source mud-dominated play,insource mud-subordinated play,and interbedded-source play.Specifically,between-source,interbedded-source,and in-source mud-subordinated plays are major targets for global tight oil development with high production.Incontrast,in-source mud-dominated and in-source plays are less satisfactory. 展开更多
关键词 tight reservoir shale strata dominated Paleozoic logging sandstone hydrocarbon favorable
下载PDF
上一页 1 下一页 到第
使用帮助 返回顶部