四川盆地威远页岩气开发成熟区加密井可采储量概率法评估

刘洪林,刘德勋,李晓波

Study on probabilistic evaluation of EUR of infilling wells in the mature area of Weiyuan shale gas field

Honglin LIU,Dexun LIU,Xiaobo LI

图7 威远区块压裂水平段长度年度增长情况

Fig.7 Horizontal fracture length annal increasement in Weiyuan block