Low-damage massive hydraulic fracturing technique in tight gas formations with high temperature and high pressure

被引:0
|
作者
Qun, Lei [1 ]
Jiang, Tingxue [1 ]
Yun, Xu [1 ]
Ding, Yunhong [1 ]
Lu, Yongjun [1 ]
Bo, Cal [1 ]
Shu, Yuhua [1 ]
Duan, Yaoyao [1 ]
机构
[1] PetroChina, China
来源
JPT, Journal of Petroleum Technology | 2009年 / 61卷 / 04期
关键词
Tight gas;
D O I
10.2118/0409-0073-jpt
中图分类号
学科分类号
摘要
Many tight gas formations in the southern Songliao basin in northeast China have high pressure/high temperature (HP/HT) conditions. However, it is very difficult to conduct successful fracturing treatments in the deep wells (deeper than 4200 m) with temperatures greater than 150°C and pressures greater than 60 MPa. A study was conducted to overcome these difficulties.
引用
收藏
页码:73 / 75
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