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3 吉木萨尔凹陷芦草沟组综合柱状图(吉174井) CALI=井径，GR=伽马射线，SP=自然电位，DEN=密度，AC=声波时差，RT=地层电阻率，RI=侵入带电阻率,P2l11=下芦草沟组上段，P2l12=下芦草沟组下段，P2l21=上芦草沟组上段，P2l22=上芦草沟组下段

Fig. 3 Generalized comprehensive stratigraphy of the Jimusar sag, based on the representative Well Ji 174