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6 吉174井芦草沟组有机质来源与沉积环境判识
(A) Pr/nC17与Ph/nC18关系;(B) Pr/Ph与伽马蜡烷指数关系
Fig. 6 Geochemical proxies for the organic inputs and depositional environment of the Lucaogou Formation,Ji 174 well