摘要
建立了天然裂缝开启前、后的煤层压裂液滤失数学模型,给出了模型的解析解,并进行了计算分析,对于煤层压裂设计分析具有一定的实用意义。
The model is established that fracturing fluid leakoff in coal bed with/without the reopened natural fractures, and its analytical solution is present. It is shown from case study that the model has important meanings for fracturing design and analysis of fracturing coal- seam.
出处
《油气井测试》
EI
2006年第1期8-9,12,共3页
Well Testing
基金
四川省天然气开采重点实验室基金(GPL04-06)资助。
关键词
煤层气
压裂
天然裂缝
压裂液
滤失
coal-bed methane, fracturing, natural fracture, fracturing fluid, leakoff
