页岩气工业建产区选区地质评价指标及其下限标准
文卓, 康永尚, 康刘旭, 李昀, 赵群, 王红岩

Geological evaluation indexes and lowest limit standards for selection of shale gas industrial construction areas: Case study of X block in southern Sichuan Basin
Zhuo WEN, Yong-shang KANG, Liu-xu KANG, Jun LI, Qun ZHAO, Hong-yan WANG
表3 页岩气井最低工业性气流量标准[28]
Table 3 Minimum industrial gas flow standards for shale gas wells[28]
气层埋深/m直井产气量/(104 m3/d)水平井产气量/(104 m3/d)气层埋深/m直井产气量/(104 m3/d)水平井产气量/(104 m3/d)
<5002 000~3 0001.004.00
500~1 0000.201.003 000~4 0002.006.00
1 000~2 0000.502.004 000~4 5003.008.00