摘要
自1966年四川盆地寒武系洗象池组在威远地区的威12井勘探获得突破,之后是2003至2004年的数口老井优选上试发现突破。近年来,安岳气田的发现使得四川盆地龙王庙组勘探获得重大突破,而洗象池组作为龙王庙组的上覆层系已成为后备勘探层系且日益受到重视。然而关于四川盆地寒武系洗象池组的研究不多,故本文结合前人宝贵的研究成果,从层序地层、储层和沉积相三方面充分揭示四川盆地洗象池组研究现状,希冀能为今后的勘探进程提供指导意义。
In sichuan basin the exploration of Wei-12 well of Xixiangchi formation made a difference since 1966,which was located in the Weiyuan realm of Sichuan Basin,and then a series of breakthrough of the old optimal wells from 2003 to2004.In recent years,the discovery of Anyue gas fields of sichuan basin making a progress of Longwangmiao Formation,enabled its overlying strata,Xixiangchi formation,to become a reserve prospecting target and gain more and more attention.However there is little research about the exploration of Xixiangchi formation of Sichuan Basin,so in this paper,combining with the precious results of predecessors,we hope to provide guiding significance for the future exploration process.
出处
《山东化工》
CAS
2016年第11期65-66,69,共3页
Shandong Chemical Industry
关键词
四川盆地
洗象池组
层序
沉积相
Sichuan Basin
Xixiangchi formation
sequence
sedimentary facies
