一种确定井网密度的新方法

A New Method for Establishing Well Spacing Density

根据单井产能公式法采油速度可以决定井网密度。由油田数据回归又可以得到采油速度关于井网密度的函数关系式。这样将其带入产能公式就可以得到关于井网密度的方程。解方程得到技术井网密度值。最后综合考虑经济井网密度来划分井网密度区间,再根据油田实际需要最终确定井网密度值。

In general according to capacity formula method,production rate can determine the density of wells.Relationship between production rate and well spacing density can be got by the return data from the oilfield.If it brought into capacity formula method thus coupled equations for the density of wells can be got.Solution of the equation is the value of the density of wells.Finally,consider the economy well density and range the well spacing density.According to the actual needs of oilfield the density of the final value is to be determined.The methods that use two-parameters' link and coupled relationship to establish the equation to determine one of them can be applied to all relevant parameters to be solved.