常规稠油油藏高产井分布规律  

Distribution of high-productivity wells in conventional heavy oil reservoir

作　　者：谷建伟[1] 符翔[2] 马瑞国[3] 王学忠[3] 

机构地区：[1]石油大学(华东)石油工程学院 [2]中海石油研究中心 [3]中石化胜利有限公司孤东采油厂

出　　处：《中国海上油气（工程）》2004年第6期401-403,411,共4页China Offshore Oil and Gas

基　　金：中国海洋石油总公司"十五"综合科研项目"渤海稠油油田少井高产开发可行性研究"资助课题"常规稠油油田地质开发研究及开发实例剖析"研究成果

摘　　要：在陆上常规稠油油藏资料分析的基础上 ,对常规稠油油藏高产井作了定义。以胜利油区某油藏为例 ,分析了影响常规稠油油藏高产井分布的地质和开发因素 ,认为高产井分布主要与油层的储量丰度、地层系数、沉积微相以及钻井工艺技术有关 ;并分析总结了不同含水开发阶段高产井的分布规律。这些研究结果对海上常规稠油油藏开发具有重要的借鉴意义。A definition of conventional heavy oil reservoir is presented by analyzing a lot of data from onshore heavy oil reservoirs in China. As an example, the geological and developing factors to control high?productivity wells are analyzed for a heavy oil reservoir in Shengli field, and it is concluded that the distribution of high?productivity wells may depends on reserves abundance, formation conductivity,sedimentary microfacies and drilling technology. In addition, the distribution of high?productivity wells during different development periods is analyzed and summarized. All these results may be important to development of conventional heavy oil reservoirs in offshore.

关 键 词：稠油油藏 地层系数 胜利油区 钻井工艺 储量丰度 油层 开发阶段 分布规律 沉积微相 地质 

分 类 号：TE357[石油与天然气工程—油气田开发工程] TE345