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

表3 威远页岩气区块规划加密井EUR概率法评估结果

Table 3 Evaluation results of EUR probability method for planned infilling wells in Weiyuan block

W202区块 W204区块 井号 EUR/（108 m3） 井号 EUR/（108 m3） W202H14-8 0.85 W204H33-5 1.11 W202H15-1 0.96 W204H34-1 0.53 W202H15-2 0.68 W204H34-2 0.53 W202H16-1 0.97 W204H34-7 1.31 W202H16-2 1.94 W204H34-8 0.7 W202H16-3 1.03 W204H37-3 0.52 W202H16-4 1.25 W204H37-4 1.43 W202H16-5 1.2 W204H37-5 0.68 W202H18-3 0.94 W204H38-1 1.14 … … … … W202H18-5 0.93 W204H38-3 1.17