摘要
与一般的黑油油藏不同,挥发性油藏在衰竭式开采过程中其气、液组分随着压力变化而变化,必须选用更加精确的组分模型进行模拟。在对渤海S高挥发性油田流体PVT实验数据拟合基础上,应用组分模型模拟了该油田衰竭开采的全过程,并将模拟结果与常规黑油模型模拟结果进行了对比。
A volatile oil reservoir is different from a black oil reservoir for its gas and liquid components change with pressure by natural depletion process. It is necessary to select more accurate compositional model to simulate the volatile oil reservoir. This paper matches the PVT experimental data from high volatile reservoir in Bohai Bay S field, based on which simulates the whole process of natural depletion of this field with the compositional model. And the result of the compositional model is compared with that of the black oil simulator.
出处
《新疆石油地质》
CAS
CSCD
北大核心
2010年第4期420-422,共3页
Xinjiang Petroleum Geology
关键词
高挥发性油藏
数值模拟
组分模型
相态拟合
衰竭开采
high volatile reservoir
numerical simulation
compositional model
phase matching
natural depletion
