| 水平井水淹机理数值模拟研究 |
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| 引用本文： | 郑俊德,高朝阳,石成方,刘波.水平井水淹机理数值模拟研究[J].石油学报,2006,27(5):99-102,107. |
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| 作者姓名： | 郑俊德 高朝阳 石成方 刘波 |
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| 作者单位： | 1. 中国石油勘探开发研究院, 北京, 100083;2. 大庆油田有限责任公司, 黑龙江, 大庆, 163712 |
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| 基金项目： | 中国石油天然气股份有限公司资助项目 |
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| 摘 要： | 分析了水平井开发高含水油藏的风险,开展了水平井水淹机理数值模拟研究,建立了基础模型及排式注水采油剩余油分布模型.对影响水平井开发效果和生产动态的因素共设计出66个单因素模拟方案,对各个单因素进行了敏感性分析和评价,并对这些影响因素进行了综合分析,给出了各个因素对水平井开发效果和生产动态的定量敏感性结果.
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| 关 键 词： | 高含水油藏 水平井 水淹机理 数值模拟 风险分析 敏感性分析 |
| 文章编号： | 0253-2697（2006）05-0099-04 |
| 收稿时间： | 2005-10-16 |
| 修稿时间： | 2005-10-162006-01-09 |
Numerical simulation of watered-out mechanism in horizontal well |
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| Zheng Junde,Gao Chaoyang,Shi Chengfan,Liu Bo.Numerical simulation of watered-out mechanism in horizontal well[J].Acta Petrolei Sinica,2006,27(5):99-102,107. |
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| Authors: | Zheng Junde Gao Chaoyang Shi Chengfan Liu Bo |
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| Affiliation: | 1. Research Institute of Petroleum Exploration and Development, CNPC, Beijing 100083, China;2. Daqing Oilfield Company, Ltd. , Daqing 163712, China |
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| Abstract: | The risks for development of high water-cut reservoirs in horizontal well were analyzed, The numerical simulation of watered-out mechanism in horizontal well was carried out. The basic models for describing the distribution of remaining oil in the well pattern of the injector-producer rows were established. The factors affecting the development behavior and production performance of horizontal well, such as reservoir scale, reservoir properties, fluid properties, parameters of horizontal segment, liquid rate and the distribution of interbeds were discussed. Sixty six cases and their sensitivity analysis projects were designed. The relative sensitivity of each factor to the production performance of horizontal well was investigated synthetically. |
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| Keywords: | high wate-cut reservoir horizontal well watered-out mechanism numerical simulation risk analysis sensitivity analysis |
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