|
|||||
|
|
| 分流河道砂体构型分析方法在萨北油田的应用 | |
| 引用本文： | 周银邦,吴胜和,岳大力,刘江丽,刘志鹏.分流河道砂体构型分析方法在萨北油田的应用[J].西安石油大学学报(自然科学版),2008,23(5). |
| 作者姓名： | 周银邦 吴胜和 岳大力 刘江丽 刘志鹏 |
| 作者单位： | 1. 中国石油大学(北京)资源与信息学院,北京,102249 2. 中国石油,杭州地质研究院,浙江,杭州,310023 3. 中海油,服务股份有限公司,天津,300459 |
| 基金项目： | 教育部高等学校博士点专向科研基金 |
| 摘 要： | 在现代沉积和野外露头的指导下,针对萨北油田北二西区萨Ⅱ1+2b沉积单元采用"层次分析"与"模式拟合"的研究思路,按照不同层次的空间组合模式以及定量规模,分复合河道层次、复合河道内部的单河道层次、点坝层次以及点坝内部的侧积体层次对储层内部构型进行了精细解剖,并建立了能够用于油藏数值模拟的曲流型分流河道三维构型模型,再现了侧积夹层的空间分布,为开发动态分析、剩余油挖潜提供更准确的地质依据. |
| 关 键 词： | 储层构型 单河道 点坝 废弃河道 侧积层 |
Application of the architectural analysis method of distributary sand-body in Sabei Oilfield |
|
| ZHOU Yin-bang,WU Sheng-he,YUE Da-li,LIU Jiang-li,LIU Zhi-peng.Application of the architectural analysis method of distributary sand-body in Sabei Oilfield[J].Journal of Xian Shiyou University,2008,23(5). | |
| Authors: | ZHOU Yin-bang WU Sheng-he YUE Da-li LIU Jiang-li LIU Zhi-peng |
| Abstract: | Based on the modern deposition and outcrop,the architecture of SⅡ1+2b sedimentary unit in the west of the second region of Sabei Oilfield is analyzed.Four architecture hierarchies of composite channels,single channels in the composite channels,point bars and lateral accretion bodies in the point bars are identified to analyze the reservoir architecture based on their spatial combination mode and quantitative scale using the method of "scale analysis" and "mode fitting".The 3-D architectural model of meander distributary channel for oil reservoir numerical simulation is established.The spatial distribution of lateral accretion interbeds is reappeared,which can provide more accurate geologic information for the dynamic development analysis and remaining oil potential tapping. |
| Keywords: | reservoir architecture single channel point bar abandoned channel lateral accretion |
| 本文献已被 维普 万方数据 等数据库收录！ | |