| 调剖措施效果影响因素的不确定性及其关联分析 |
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| 引用本文： | 赵明宸,陈月明,蒋海岩,袁士宝.调剖措施效果影响因素的不确定性及其关联分析[J].中国石油大学学报(自然科学版),2006,30(6):59-62,70. |
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| 作者姓名： | 赵明宸 陈月明 蒋海岩 袁士宝 |
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| 作者单位： | 1. 中国石油大学,石油工程学院,山东,东营,257061;胜利油田,东辛采油厂,山东,东营,257094
2. 中国石油大学,石油工程学院,山东,东营,257061 |
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| 基金项目： | 中石化集团公司资助项目 |
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| 摘 要： | 为了考察油田影响调剖措施效果的各种因素，将调剖措施看成灰色系统，用灰色关联分析的方法分析各种影响因素对调剖措施效果的关联度，确定出影响措施效果的主要因素。统计了东辛油田近3a共29井次的调剖措施效果，选取井组储量、含水率等7种因素作为主要影响因素。经灰色关联分析得出，该油田调剖措施效果影响因素的影响程度从大到小排序为含水率、井组连通率、调剖轮次、调剖剂用量、渗透率变异系数、原油粘度、并组储量。
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| 关 键 词： | 调剖 不确定性 影响因素 灰色关联 |
| 文章编号： | 1673-5005（2006）06-0059-04 |
| 收稿时间： | 2006-04-03 |
| 修稿时间： | 2006-04-03 |
Influencing factors' uncertainty of profile control and gray association analysis |
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| ZHAO Ming-chen,CHEN Yue-ming,JIANG Hai-yan,YUAN Shi-bao.Influencing factors'''' uncertainty of profile control and gray association analysis[J].Journal of China University of Petroleum,2006,30(6):59-62,70. |
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| Authors: | ZHAO Ming-chen CHEN Yue-ming JIANG Hai-yan YUAN Shi-bao |
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| Affiliation: | 1 College of Petroleum Engineering in China University of Petroleum, Dongying 257061, Shandong Province, China ; 2. Dongxin Oil Production Plant in Shengli Oil field, Dongying 257094, Shandong Province, China |
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| Abstract: | In order to study the influencing factors for profile control, the profile control measures were regarded as gray system. By the gray association analysis method, the association degree of different influencing factors with the profile control effect was analyzed, and the main influencing factors were determined. The results of profile control of 29 wells in recent three years of Dongxin Oilfleld were analyzed with gray association method. Seven factors were selected, The factors in order of decreasing influencing degree are water cut, well group connectivity, profile control times, profile control agent volume, permeability variation coefficient, crude oil viscosity and well group reserves, |
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| Keywords: | profile control uncertainty influencing factor gray association |
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