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4 四川盆地及周缘页岩含气量与测试产量统计
Table 4 Statistical of gas content and tested gas production of shales in Sichuan Basin and its peripheral
地区井号/井型层位深度/m

含气量

/(m3/t)

游离气占比

/%

测试产量/(104 m3/d)资料来源
X区块X201/直井

龙马

溪组

1 501~1 5412.450.490.26本文
X202/直井2 538~2 5793.7~4.5(4.1)61.942.75
X204/直井3 499~3 5267.376.3316.5
X205/直井3 676~3 7052.4~4.3(3.4)62.82.6
焦石坝JY1/水平井2 378~2 4164.4~8.2(6.1)60~7520.3文献[22
JY2/水平井2 534~2 5753.8~9.6(6.8)33.7
长宁宁201/直井2 479~2 5252.0~6.2(4.8)43.63~55.260.72~1.00文献[35
保靖保页1/直井

筇竹

寺组

2.50.16
威远W201/直井2 652~2 7041.10~3.51(2.01)1.08
长宁宁206/直井1 850~1 8900~0.8(0.65)无气
昭通昭103/直井2 490~2 5400.06~0.62(0.35)无气
常德常页1/直井1 120~1 2500.06~2.10(1.02)无气