四川盆地东部涪陵地区自流井组陆相页岩储层微裂缝发育特征及其对页岩气富集的意义

王鹏威,张亚雄,刘忠宝,陈筱,李飞,郝景宇,王濡岳

Microfracture development at Ziliujing lacustrine shale reservoir and its significance for shale-gas enrichment at Fuling area in eastern Sichuan Basin

Pengwei WANG,Yaxiong ZHANG,Zhongbao LIU,Xiao CHEN,Fei LI,Jingyu HAO,Ruyue WANG

图9 川东地区下侏罗统陆相页岩储层裂缝发育演化序列

Fig.9 Fracture development and evolution sequence at Lower Jurassic lacustrine shale reservoir in eastern Sichuan Basin