边底水稠油油藏蒸汽驱的开采特点及改善措施研究  

PRODUCTION OF THE ACTIVE EDGE-BOTTOM WATER DRIVE VISCOUS RESERVOIR BY STEAM FLOODING

作　　者：周英杰[1] 李献民[1] 

机构地区：[1]胜利石油管理局地质科学研究院

出　　处：《石油勘探与开发》1995年第1期43-46,共4页Petroleum Exploration and Development

摘　　要：通过对边底水稠油油藏蒸汽驱开采动态的分析，得出这类型油藏的主要开采特点及认识，进而结合数值模拟研究了进一步提高蒸汽驱开采效果的有效措施。The Shan Block-2 is a massive heavy or viscous oil reservoir with active edge--bottom water. The encroachment of edge-bottom water occured when 20% of the OOIP (original oil in Place) were exploited by the method of huff and puff. In order to enhance the oil recovery, 2 well groups are selected to carry out a pilot test and preliminary results are obtained. This paper summarized the main characteristics of production of the reservoir mentioned above, and proposed a more effective steam flooding method to increase the oil recovery based on a numerical simulation.

关 键 词：稠油 注蒸气 注气 气压驱动 驱油 

分 类 号：TE345[石油与天然气工程—油气田开发工程] TE357.44