斜井多井系统压力响应的有效算法

A computationally efficient transient pressure solution for an inclined multiwell system

本文对于任意倾斜角度、任意变化产量、任意排列形式的任意多口斜井的多井系统的压力响应提出了一种有效算法,并且通过计算实例进行了验证。算法可用于邻近斜井产量变化条件下的试井资料解释分析。

This paper provides an efficient algorithm for the computation of the transient pressure responses of an inclined multiwell system, in which the inclination angle, changeable production rate, pattern arrangement, and number of wells can all be arbitrary. The algorithm is verified by example computation. The algorithm can be used to interpret the well test data obtained from by neighboring inclined wells whose production rates are changeable.