摘要
煤层气井流入动态是确定煤层气井合理工作制度的依据和分析煤层气井动态的基础。基于煤层流体的渗流规律,建立了满足达西渗流煤层气井的流入动态预测模型。通过现场实例验证,得到单相水流动煤层气井的流入动态。
Inflow performance relationship（IPR） in single-phase（water） coal bed methane wells provides the basis for the reasonable operating practice and dynamic analysis.The mathematic models of IPRs for Darcy seepage in coal bed methane（CBM） wells are developed based on the fluid seepage law of coal bed.Through the example,Inflow performance relationship of a single-phase（water） coal bed methane wells is obtained.
出处
《广东化工》
CAS
2013年第15期23-23,36,共2页
Guangdong Chemical Industry
关键词
煤层气
单相水流动
流入动态
达西渗流
coal bed methane
single-phase water flow
inflow performance relationship
darcy seepage
