孤东油田R2-21汽驱井组温度场数值仿真  

Numerical Simulation on Thermal Field of R2-21 Steam Flooding Well Group in Gudong Oil Field

作　　者：曾流芳[1] 郑超[2] 刘建军[2] 何翔[2] 

机构地区：[1]胜利油田孤东采油厂,山东东营257237 [2]武汉工业学院多孔介质力学研究所,湖北武汉430023

出　　处：《武汉工业学院学报》2009年第1期67-71,共5页Journal of Wuhan Polytechnic University

基　　金：国家自然科学基金项目(50874082)

摘　　要：注蒸气热力采油方法作为一种新的采油方法近年来被许多油田采用,然而注蒸气热采的效率评价一直是一个难题。从流体力学、传热学理论出发,推导给出了热采井温度场计算的数学模型,利用COMSOL Multiphysics软件,通过数值仿真,研究了孤东油田R2-21汽驱井组的温度场变化过程,从而为热采井组效益评价提供理论指导。Steam flooding is a new oil production method and adopted by many heavy oil fields. It is difficult to evaluate steam injected efficiency. Based on fluid mechanics and heat transfer theory, a mathematical model to simulate thermal field in steam flooding field was derived. Through numerical simulation, thermal field change of R2-21 steam flooding well group in Gudong oil field was simulated. The results can provide theoretical guidance to steam injection evaluation and well pattern optimization.

关 键 词：热力采油 注蒸气 井组 温度场 数值仿真 

分 类 号：TE312[石油与天然气工程—油气田开发工程]