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| 特高含水期油田剩余油评价方法在某单元的应用 | |
| 引用本文： | 刘晓艳,陈月明,李洁,綦红芳,张莲忠.特高含水期油田剩余油评价方法在某单元的应用[J].西部探矿工程,2006,18(12):158-159. |
| 作者姓名： | 刘晓艳 陈月明 李洁 綦红芳 张莲忠 |
| 作者单位： | 1. 中国石油大学<华东>,山东,东营,257000 2. 胜利油田有限公司胜利采油厂,山东,东营,257000 3. 长庆油田采油二厂,甘肃,庆阳,730007 |
| 摘 要： | 在严重的油藏非均质情况下，特高含水开发期坨21断块沙二1—7单元地下剩余油潜力具有“厚度薄、分布零散、面积小、油层物性差、驱替能量低”的特点，利用三次加密、层系细分等传统井网调整技术来挖掘这部分潜力，经济效益变差。围绕高含水期井网综合调整这一核心，通过系统的开发地质及油藏工程的研究，取得了一些重要的成果和认识。 |
| 关 键 词： | 剩余油 砂体分类 动态监测 调整对策 |
| 文章编号： | 1004-5716（2006）12-0158-02 |
Application of Residual Oil Evaluation Method for Extremely High Water-containing Period Oilfield in a Unit of Shantuo Oilfield |
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| LIU Xiao-yan,CHEN Yue-ming,LI Jie,QI Hong-fang,ZHANG Lian-zhong.Application of Residual Oil Evaluation Method for Extremely High Water-containing Period Oilfield in a Unit of Shantuo Oilfield[J].West-china Exploration Engineering,2006,18(12):158-159. | |
| Authors: | LIU Xiao-yan CHEN Yue-ming LI Jie QI Hong-fang ZHANG Lian-zhong |
| Affiliation: | 1. China University of Petroleum, Dongying Shandong 257061, China; 2. Shengli Oil Production Plant, Shengli Oilfield Limited Company, Dongying Shandong 257015, China; 3. The Second Oil Production Plant, Changqing Oilfield, Qingyang Gansu 730007, China |
| Abstract: | The underground residual oil potential in Sha-2 1-7 Unit of Tuo-21 Fault Block has such features as thin thickness, scattered distribution, small area, poor oil layer physical properties and low driving energy under serious heterogeneous reservoir conditions. By using traditional well pattern adjustment techniques, such as three-time infill well and subdivision of stratigraphic sequences, tbis part of potentials is exploited, and the economic benefits change for the worse. Focusing on the heart of eomprehensive well pattern adjustment, some important outcomes and knowledge are elicited through the systemic studies of geology and reservoir engineering. |
| Keywords: | residual oil elassification of sand mass dynamic monitor adjustment counter-measure |
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