低渗透油藏水平井产能计算方法

Method of Horizontal well productivity by Low-permeability Reservoir

利用水平井开发低渗透油藏可以提高单井产量、增加油藏打开程度和储量控制程度,提高油田开发和管理水平。在直井产能计算基础上利用替代比发对水平井产能进行计算,该方法所需参数少、可靠性强、应用效果好。

Horizontal Well technology can improve well production and degree of reserve control for low permeability reservoir.The paper use the method substituted ratio to calculate Horizontal well productivity,which is useful and high-reliability.