摘要
主要利用层序地层学的基本原理和方法对准噶尔盆地车排子地区侏罗系在建立基本层序地层格架基础上 ,进一步对其地震层序、体系域、地震相、沉积体系进行了对比分析 ,指出了研究区内侏罗系有利的储集体发育体系域、有利相带及平面展布。最终 ,针对出油目标层 ,应用几种有效的反演方法完成岩性圈闭的识别 。
Using the principles and methods of sequence st ra tigraphy, the basic sequence stratigraphy frame for Jurassicin Chepaizi District of Junggar Basin is classified, based on which seismic sequence, system tracts, seismic facies and sedimentary system arefurther compared and analyzed, favora ble system tracts, sedimentary facies belts and areal distribution in this area are also indicated. Finally, in terms of target zones, lithologic traps are iden tified with several effective inversion methods and very good geological results have been gained.
出处
《新疆石油学院学报》
2003年第4期13-17,共5页
Journal of Xinjiang Petroleum Institute
关键词
侏罗系
层序地层学
格架
体系域
沉积相
岩性圈闭
Jurassic
sequence stratigraphy
system tract
sedimentary facies
lithologic traps
