适用于煤层的新型完井技术——裸眼洞穴完井技术

田中岚, 张芳. 适用于煤层的新型完井技术——裸眼洞穴完井技术[J]. 煤田地质与勘探, 1998, 26(4): 69-72.

引用本文:

田中岚, 张芳. 适用于煤层的新型完井技术——裸眼洞穴完井技术[J]. 煤田地质与勘探, 1998, 26(4): 69-72.

Tian Zhonglan, Zhang Fang. THE TECHNOLOGY OF BARE HOLE CAVE COMPLETION[J]. COAL GEOLOGY & EXPLORATION, 1998, 26(4): 69-72.

Citation:

Tian Zhonglan, Zhang Fang. THE TECHNOLOGY OF BARE HOLE CAVE COMPLETION[J]. COAL GEOLOGY & EXPLORATION, 1998, 26(4): 69-72.

THE TECHNOLOGY OF BARE HOLE CAVE COMPLETION

摘要: 对煤层气开发中所应用的裸眼洞穴完井技术的作用机理进行了分析,给出了洞穴周围地层的应力分布状态,引出了几个相关的公式,对洞穴完井的应用提出了几个有益的建议。

Abstract: Analysis on the mechanisms of bare hole cave completion technology in the development of coalbed methane,the stressing states of strata around the cave and some relative formulas are presented,and the valuable application suggestions are advanced.

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