| 利用物质平衡法评价气井井间干扰 |
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| 引用本文： | 庞进,雷光伦,刘洪,张旭.利用物质平衡法评价气井井间干扰[J].科学技术与工程,2012,12(26):6787-6789,6793. |
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| 作者姓名： | 庞进 雷光伦 刘洪 张旭 |
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| 作者单位： | 中国石油大学（华东）,中国石油大学（华东）,重庆科技学院,重庆科技学院 |
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| 摘 要： | 在对气藏投产过程中气井流动边界变化、单井动态储量变化和压降曲线变化分析的基础上，本文提出了五种不同压降特征曲线的物质平衡模型。反映了气井受到井间干扰后的不同压降特征。并利用某区块内一口典型气井进行了计算。结果表明，干扰后气井动态储量比干扰前明显减少。为利用气井生产数据准确判断气井的干扰程度和动态储量的准确计算提供了实用的方法。
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| 关 键 词： | 井间干扰 物质平衡 动态储量 压降曲线 预测 |
| 收稿时间： | 5/20/2012 4:10:18 PM |
| 修稿时间： | 2012/6/10 0:00:00 |
Material balance method to evaluate the interference between the gas well |
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| Pangjin,lei Guanglun,and.Material balance method to evaluate the interference between the gas well[J].Science Technology and Engineering,2012,12(26):6787-6789,6793. |
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| Authors: | Pangjin lei Guanglun and |
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| Affiliation: | n 2(China University of Petroleum(East China) 1,Dongying 250000.P.R.China;Chongqing University of Science and Technology 2,Chongqing 400000.P.R.China) |
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| Abstract: | On the basis of the gas wells flow boundary change in the gas reservoir production, the single well of dynamic reserves change and the pressure drop curve analysis, this paper presents five different pressure drop characteristics curve of the material balance model. Reflect the different pressure drop characteristics of gas wells by the interference between wells. And a typical gas well within a block were calculated. The results show that the dynamic reserves of gas well after the interference is significantly reduced before the interference. Provide a practical method for the use of gas well production data to accurately determine the interference between wells, and the accurate calculation of the dynamic reserves. |
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| Keywords: | Interference between wells material balance dynamic reserves the pressure drop curve prediction |
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