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| 胡12断块油藏剩余油富集分布研究 | |
| 引用本文： | 张红玲,刘慧卿,冯汝勇,李敬功,黄华.胡12断块油藏剩余油富集分布研究[J].应用基础与工程科学学报,2007,15(1):84-89. |
| 作者姓名： | 张红玲 刘慧卿 冯汝勇 李敬功 黄华 |
| 作者单位： | 1. 中国石油大学石油工程教育部重点实验室,北京,昌平,102249 2. 中海石油有限公司北京研究中心,河北,三河,065201 3. 中石化中原油田分公司地质研究院,河南,濮阳,457001 |
| 基金项目： | 教育部跨世纪优秀人才培养计划 |
| 摘 要： | 本文以精细油藏数值模拟的计算结果为基础，通过油水相对渗透率关系反求出含水率为98％时的残余油饱和度，建立了计算剩余可采储量分布的方法；结合地质和开发因素对剩余油富集区进行综合评价，根据单井措施费用和油价选定补孔措施层的经济增油量作为筛选剩余油富集区的第一标准，选择地下含水率小于75％的中等水淹程度作为剩余油富集区的第二标准；最后与油藏地质研究的有利微构造类型和水下分支河道优势沉积微相分布进行叠合，得到剩余油富集分布；经过综合分析得到了胡12断块剩余油富集分布特点和具体井区，对干指导该断块掺潜具有首要指导作用。 |
| 关 键 词： | 油藏数值模拟 历史拟合 水淹程度 剩余油富集 |
| 文章编号： | 24242818 |
| 修稿时间： | 05 12 2006 12:00AM |
Research on Enrichment of Remaining Oil in Hu-12 Block Reservoir |
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| ZHANG Hongling,LIU Huiqing,FENG Ruyong,LI Jinggong,HUANG Hua.Research on Enrichment of Remaining Oil in Hu-12 Block Reservoir[J].Journal of Basic Science and Engineering,2007,15(1):84-89. | |
| Authors: | ZHANG Hongling LIU Huiqing FENG Ruyong LI Jinggong HUANG Hua |
| Institution: | 1. MOE Key Laboratory of Petroleum Engineering in China University of Petroleum, Beijing 102249, China 2. Research Institute of China National Onshore Oil Company, Hebei 065201, China; 3. Zhongyuan Oil Field Company SINOPEC. Henan 457001, China |
| Abstract: | Fine reservoir numerical simulation has been performed for Hu-12 block reservoir in this paper, and a method to determine the remaining oil in-place is presented based on economical residual oil saturation from water-oil relative permeability relations at 98% water-cut underground. Enrichment of remaining oil can be gotten based on both economical incremental oil and 75% water-cut below underground for the formation candidate, and then superposition to favorable micro-structure and deposition face. Characterization of remaining oil in Hu-12 block reservoir has been given after comprehensive analysis, and the typical enrichment well sites around in this block will play an important role for development adjustment. |
| Keywords: | reservoir numerical simulation history matching underground water-cut enrichment of remaining oil |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |