| 利用生产测井资料预测地层压力分布 |
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| 引用本文： | 安小平,戴家才,郭海敏,刘峰.利用生产测井资料预测地层压力分布[J].石油天然气学报,2002,24(4):48-50. |
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| 作者姓名： | 安小平 戴家才 郭海敏 刘峰 |
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| 作者单位： | 江汉石油学院地球物理系,湖北,荆州,434023 |
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| 摘 要： | 根据渗流力学理论原理，推导出单井产量与各层地层压力之间的数学关系，并结合多井干扰理论进行分析研究，从势的角度出发，建立了油井多井同时生产时确定小层区域地层压力分布的数学模型，应用该模型和生产测井资料对油田某区域某一小层的压力分布进行了预测，将预测结果与油田的实际情况进行分析比较可以看出，应用该方法预测油田区域压力分布能取得较好的效果。
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| 关 键 词： | 生产测井资料 预测 地层压力分布 油气勘探 产量 渗流力学 |
| 文章编号： | 1000-9752(2002)04-0048-03 |
| 修稿时间： | 2002年7月12日 |
Application of Production Well-logging Data in Predicting Formation Pressure Distribution |
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| AN Xiao-ping,DAI Jia-cai,GUO Hai-min,LIU Feng.Application of Production Well-logging Data in Predicting Formation Pressure Distribution[J].Journal of Oil and Gas Technology,2002,24(4):48-50. |
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| Authors: | AN Xiao-ping DAI Jia-cai GUO Hai-min LIU Feng |
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| Abstract: | Based on the theoretical principle of percolation mechanism, the mathematical relations between single well production rate and formation pressure in each stratum are derived; and analysis is conducted in combination with the theory of multi-well interference. A model is established for determining subzone formation pressure distribution of simultaneous multi-well production from the viewpoint of potential. The model is used to predict the subzonal pressure distribution in an area of an oilfield in combination with well logging data. It can be seen from analytical contrasting of the result with oilfield practical situation that better result would be achieved for predicting the regional pressure distribution by using the method. |
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| Keywords: | production logging pressure distribution production rate percolation mechanism |
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