应用灰色系统评价油田注水开发可行性

由于油藏各种指标对注水开发效果的影响因素不尽相同，因此可根据油藏各种单因素指标评价注水开发效果，建立单因素开发指标评价体系。随着开发的深入，油田的稳产基础主要建立在注水开发油田的精细结构调整之上。本文建立的灰色系统评价模型，按地质因素综合评价油田注水开发潜力的大小，为注水油田开发决策提供理论依据。

Evaluate the feasibility of water flooding by gray system

The influences of reservoir parameters on water flooding are different, so that the effectiveness of water flooding may be evaluated according to single parameter, and single parameter evaluation system can be set up. As development goes deep, stable production mainly depends on fine reconciliation in water flooding oilfield. The gray system model established in this paper can comprehensively evaluate the potential of water flooding according to geological factors and provide theoretical basis of water flooding.