准噶尔盆地玛湖凹陷二叠系风城组页岩储集层裂缝测井识别与有效性分析*
黄玉越1,2, 王贵文1,2, 宋连腾3, 王松1,2, 张益粼1,2, 黄立良4, 赖锦1,2

Fracture logging identification and effectiveness analysis of shale reservoir of the Permian Fengcheng Formation in Mahu sag,Junggar Basin
Huang Yu-Yue1,2, Wang Gui-Wen1,2, Song Lian-Teng3, Wang Song1,2, Zhang Yi-Lin1,2, Huang Li-Liang4, Lai Jin1,2
玛湖凹陷风城组页岩储集层裂缝发育特征 a—高角度未充填裂缝,MY1井,4817.3 m;b—低角度裂缝,可见油迹,MY1井,4744.27 m;c—充填裂缝,方解石充填,MY1井,4704.8 m; d—裂缝未被充填,铸体薄片,FN14井,4023.04 m;e—低角度裂缝,MY1井,4770.43 m;f—充填裂缝,沥青质充填,MY1井,4776.11 m