IPR发展与应用

Development and Applications of Inflow Performance Relationship.

IPR属于产能试井范畴 ,其方程因简洁、实用而应用广泛 ,是油井生产动态分析、产能预测、举升工艺设计以及优化的理论基础之一。本文首先回顾常用的常规IPR方程 ,然后通过理论推导得出一种新的IPR综合关系式 ,该关系式概括了多种常规IPR方程。

IPR is an abbreviation of Inflow Performance Relationship.It can be part of Deliverability Test.IPR is one of the academic basis of well performance analysis,productivity prediction and the optimum design of artificial list system.IPR has been employed far and wide since it's equations compact and practical.In this paper,first a brief list about IPR is present to review the development of custom IPR equations.Secondly,by theoretical derivation a new general equation is obtained to integrate a number of routine IPR equations.At last,the reliability of the multipoint method to evaluate IPR is to be tabled from the theatrical analysis and practical experience.