摘要
目前我国大多数油田已进入高含水、剩余油高度分散阶段,产量呈明显下降趋势,认识剩余油、开发剩余油已成为一项重要的研究课题,也是一个世界性的难题。在油层内剩余油的富集受生产动态和地质因素的双重影响,由于地质因素在开发过程的短暂时间内变化甚微,受人为影响小,用地质方法研究剩余油目前应用较为广泛。
At the present, most oilfields in China have come into the period of high water cut and the remaining oil widely dispersed, and the production has obvious downtrend. Acquaintance with the residual oil and development has been an important research subject, and also a difficult subject worldwide. The concentration of the remaining oil in reservoir is controlled by production dynamics and geological factors. During production, the factors hardly change in short time, yet, barely affected by human factors. Address way is widely utilized in research of remaining oil.
出处
《西南石油学院学报》
CSCD
北大核心
2005年第3期5-7,i001,共4页
Journal of Southwest Petroleum Institute
基金
"油气藏地质及开发工程"国家重点实验室(西南石油学院)项目(PLN9924)。
关键词
剩余油
分布
地质
影响因素
remaining oil
distribution
geology
influential factor
