封面
声明
致谢
中文摘要
英文摘要
目录
1 绪论
1.1 问题的提出及研究意义(Introduction of the Problem and Research Meaning)
1.2 研究现状及发展趋势(Research Situation and Development)
1.3 本文研究内容和研究路线(Research Contents and Methods of the Thesis)
2 水力致裂合理泵注时间的实验研究
2.1 煤岩体物理力学性质测试(Tests on physical and mechanical properties of coal and rock mass)
2.2 实验系统和方法(Experiment system and method)
2.3 实验方案(Experiment program)
2.4 实验过程(Experiment process)
2.5 实验结果及分析(Experiment results and analysis)
2.6 本章小结(Brief Summary)
3 水力致裂合理泵注时间的理论分析
3.1 管路和封孔器充满时间 1T实测(Measurement of the time to fill the pipes and sealing device( 1T))
3.2煤岩体初次破裂时间 2T计算(Calculation of the time( 2T ) when the coal and rock mass first rupture)
3.3 煤岩体水力致裂主裂缝体积的理论计算(Theoretical calculation of main fracture volume in coal and rock mass caused by hydraulic fracturing)
3.4 弱化煤岩体渗流(滤失)时间的理论分析(Theoretical analysis of seepage time of weakened coal and rock mass)
3.5 工程实践中泵注总时间公式(Formula for total pump time in engineering practice)
3.6 本章小结(Brief Summary)
4 不同工程背景下水力致裂泵注时间的影响因素与参数确定方法
4.1 坚硬岩层中水力致裂泵注时间计算(Calculation of pump time of hydraulic fracturing in hard rock seam)
4.2 煤层中水力致裂泵注时间的计算(Calculation of pump time of hydraulic fracturing in coal seam)
4.3本章小结(Brief Summary)
5 水力致裂合理泵注时间的现场试验
5.1工作面条件(Conditions of mining face)
5.2 煤岩体水力致裂概况(Overview of hydraulic fracturing for coal seam)
5.3 理论计算公式与经典公式的比较分析(Comparison and analysis between theoretical calculation formula and classical formula)
5.4 实测研究方案(Schemes of observational research)
5.5 本章小结(Brief Summary)
6 主要结论
参考文献
作者简历
学位论文数据集
中国矿业大学;