| 产量劈分模式数值模拟研究 |
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| 引用本文： | 杨欢,喻高明,鄢宇杰,梁丽梅,石爻,贾巍然.产量劈分模式数值模拟研究[J].油气地球物理,2011(1). |
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| 作者姓名： | 杨欢 喻高明 鄢宇杰 梁丽梅 石爻 贾巍然 |
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| 作者单位： | 长江大学石油工程学院;渤海钻探第三钻井公司; |
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| 摘 要： | 现场经常应用动态分析方法进行水驱砂岩油藏剩余油分布规律的研究,其中,储层的产量劈分是一个极为重要的技术环节,劈分方法的适用性将直接影响研究结果的精度和可信度。本文以WC油田为例,在假设层间无窜流的基础上,利用数值模拟的方法,从储层物性、油藏压力方面入手,考虑油藏非均质因素的影响,获得了更科学、更准确的产量劈分公式。
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| 关 键 词： | 数值模拟 产量劈分 渗透率级差 |
Numerical simulation research on production split method: A case history in the north block of the Qian3 in WC Oilfield |
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| YANG Huan.Numerical simulation research on production split method: A case history in the north block of the Qian3 in WC Oilfield[J].Petroleum Geophysics,2011(1). |
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| Authors: | YANG Huan |
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| Affiliation: | YANG Huan (The Petroleum Engineering College of Yangtze University,Jingzhou 434023,China) |
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| Abstract: | The research of remaining oil distribution rules in the water flooding sandstone reservoir depends mainly on well production performance analysis, in which the production split of the reservoir plays a significant technical part in the procedure. The applicability of split method would directly influence the accuracy and reliability of results. The paper take the WC Oilfield as an example, based on the hypothesis that there is no crossflow among different layers, more scientific and accurate production spli... |
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| Keywords: | numerical simulation production split and permeability grade difference |
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