准噶尔盆地芦草沟组致密油系统油源对比与成藏非均质性研究
王俞策,曹剑,陶柯宇,李二庭,向宝力,施春华

Oil⁃source correlation and accumulation heterogeneity of tight oils in the Middle Permian Lucaogou Formation, Junggar Basin
Yuce Wang,Jian Cao,Keyu Tao,Erting Li,Baoli Xiang,Chunhua Shi
图9 油源对比地球化学分析
(A) 姥植比与碳同位素相关关系;(B) 姥植比与伽马蜡烷指数相关关系;
(C)萜烷类化合物相关关系;(D)甾烷类化合物相关关系
Fig. 9 Geochemical identification of oil sources