油气地质与采收率2013，Vol.20Issue(1)：44-47,4.
靖安油田大路沟二区流动单元划分及合理性验证
Flow units division and feasibility for the sencond area of Dalugou oil reservoir, Jing'an oilfield
张富美 1方朝刚 2彭功名 3姚文礼 4李昆 1孙怀遐 1李宗毅 1闫国峰 1郭华粘1
作者信息
- 1. 中国石油青海油田采油一厂,青海茫崖816400
- 2. 中国石油钻井工程技术研究院江汉机械研究所,湖北荆州434023
- 3. 中国石化江汉油田测录井工程公司,湖北潜江433100
- 4. 长江大学工程技术学院,湖北荆州434023
- 折叠
摘要
Abstract
In this paper, we provide a reasonable means for the flow units division and feasibility verification in the sencond area of Dalugou oil reser-voir. According to the reservoir flow characteristics, we use the lithology property and physical property method to divide the flow unit, and use discrimi-nation analysis, micro-flow experiment, the production dynamic method, interwell tracer method, and numerical simulation to give a reasonable valida-tion. The results show that: ①The area is divided into four flow units, the distribution of the phases of different flow units is different and they have different physical properties and micro-flow characteristics;②Integrated with a variety of identification methods of verifica-tion, the average correct rate of this division of flow units in this area is 91.4%, and it is feasible; ③B, C-type flow unit, and the combi-nation of several types of flow units is the concentrated area for the remaining oil in the region, and they should be the focus of the po-tential adjustment;④The priority direction, which water flow unit combination drives, decides the principle of water injection alloca-tion.关键词
流动单元划分/剩余油/调整挖潜/合理性验证/大路沟二区/靖安油田Key words
division of flow unit/residual oil/potential adjustment/rationality verification/the second area of Dalugou oil reservoir/Jing'an oilfield分类
能源科技引用本文复制引用
张富美,方朝刚,彭功名,姚文礼,李昆,孙怀遐,李宗毅,闫国峰,郭华粘..靖安油田大路沟二区流动单元划分及合理性验证[J].油气地质与采收率,2013,20(1):44-47,4.
