页岩气井间干扰分析及井距优化
陈京元,位云生,王军磊,于伟,齐亚东,吴建发,罗万静

Interwell-production interference and well spacing optimization in shale gas reservoir
Jing-yuan CHEN,Yun-sheng WEI,Jun-lei WANG,Wei YU,Ya-dong QI,Jian-fa WU,Wan-jing LUO
表6 不同井距经济评价结果
Table 6 The results of economic evaluation under different well spacing
井数30年NPV/亿元20年NPV/亿元10年NPV/亿元5年NPV/亿元
32.458 81.967 041.598 221.229 4
42.936 92.417 822.028 511.639 2
53.278 42.677 362.226 581.775 8
63.5152.868 62.458 82.049
73.483 32.854 942.383 671.912 4
83.619 92.909 582.376 841.84 41