深源物质参与湖相烃源岩生烃作用的初步研究*——以准噶尔盆地吉木萨尔凹陷二叠系黑色岩系为例
柳益群1, 周鼎武2, 焦鑫1, 冯乔2, 周小虎1

A preliminary study on the relationship between deep-sourced materials and hydrocarbon generation in lacustrine source rocks: An example from the Permian black rock series in Jimusar sag,Junggar Basin
Liu Yi-Qun1, Zhou Ding-Wu2, Jiao Xin1, Feng Qiao2, Zhou Xiao-Hu1
准噶尔盆地吉木萨尔凹陷芦草沟组碳酸质喷溢岩与烃类的密切关系 a—白云石质喷溢岩,环带状白云石镶嵌而成,内含丰富的沥青,反射光;b—为图a的电子探针图片;c—含黄铁矿方解石质喷溢岩,方解石颗粒呈镶嵌式,内含丰富的沥青(黑色,具生物轮廓);d—为图c的正交偏光图片,方解石自形程度较高,最高干涉色达鲜艳的三级,呈等粒镶嵌式结构。J174井,3213.4 m