油藏流体状态方程研究与应用

A STUDY ON STATE EQUATION OF RESERVOIR FLUID AND ITS APPLICATION

油藏流体状态方程研究具有重要的理论和现实意义 ,它将成为流体热力学研究的一个新的生长点。论文从流体状态方程的推导方法、影响因素、主要类型等方面较系统地论述了油藏流体状态方程的研究思路和发展方向。并且从含油气系统中烃类相态的判断、油气藏类型的识别以及确定储层质量评价的物理化学模型等方面总结了其研究成果的应用进展。

To study the state equation of reservoir fluid is of theoretic and realistic significance. It will become a new growing point in research on fluid thermodynamics. In this paper, research orientation and development tendency are discussed systematically in terms of methodological deduction, affecting factors and principal types. Progress in research and application has been summed up pertaining to the determination of hydrocarbon facies in oil/gas systems, identification of reservoir types and establishment of physicochemical models for reservoir quality evaluation. The study will provide a new approach to establishing reservoir mechanism model and working out rational development plans.