摘要
基于渗流理论的势叠加原理和计算机三角形剖分技术,提出了一种新的油田压力场插值方法。该方法具有区域适应能力强、插值结果合理、计算时间短的特点。通过对油层的渗流机理推导,得到了利用井点压力求解地层特定点压力的方程组表达式。方法应用了VC++作为编程工具,以实现了快速网格剖分及数据计算。
A new method for oilfield pressure interpolation is provided,based on the superposition principle of potential in percolation theory,and computer technology of triangle subdivision.This method has characteristics of strong adaptive ability in an area,reasonable results of interpolation,short time of calculation.It deduce a function group expression to calculate the special point＇s pressure with the bottomhole pressure from the filtration theory.VC ＋ ＋ is used as programming tool here,for implement of rapid grid subdivision and data calculation.
出处
《科学技术与工程》
2011年第27期6702-6704,共3页
Science Technology and Engineering
关键词
网格剖分
压力场插值
渗流
势叠加
grid subdivision pressure field interpolation percolation potential superposition
