| 徐家围子低渗储层气井试采动态特征分析 |
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| 引用本文： | 汪佳.徐家围子低渗储层气井试采动态特征分析[J].中国西部科技,2011,10(3):28-30. |
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| 作者姓名： | 汪佳 |
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| 作者单位： | 大庆油田有限责任公司勘探开发研究勘探规划室,黑龙江,大庆,163712 |
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| 基金项目： | 黑龙江省自然科学基金(ZJG0606-02)41417837-8-06003 |
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| 摘 要： | 利用升平、兴城区块深层天然气井试气和试采过程中录取的压力恢复试井资料,分析徐家围子地区火山岩储层的开发动态特征。通过对比不同类型储层压力测试图版形态,建立井筒附近储层的动态模型,拟合得出储层动态参数,研究储集空间的结构特性及裂缝在地下渗流中所起的作用。结果表明:徐家围子地区低渗压裂气井表现出不同的动态特征,裂缝为主要储集空间,对压力恢复曲线所表现出的渗流特性有重要影响。
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| 关 键 词： | 徐家围子 低渗储层 压裂井 动态分析 压力图版 渗流 |
Analysis on The Dynamic Features of Gas Well with Low Permeability Reservoirs in Xujiaweizi |
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| WANG Jia.Analysis on The Dynamic Features of Gas Well with Low Permeability Reservoirs in Xujiaweizi[J].Science and Technology of West China,2011,10(3):28-30. |
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| Authors: | WANG Jia |
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| Institution: | WANG Jia(Daqing Oilfield Co.,Ltd.Exploration and Development Research Institute,Daqing,Heilongjiang 163712) |
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| Abstract: | To analyze the dynamic features of volcanic reservoir in Xujiaweizi area by using the recording data of deep gas wells.By comparing the different types of test plates form the reservoir pressure to build a dynamic model of the reservoir near the well bore,the dynamic parameters of the structural characteristics of the reservoir were obtained.The results showed that the gas wells with low permeability fracture in Xujiaweizi area have different dynamic characteristics,and the pressure recovery curve being aff... |
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| Keywords: | Xujiaweizi Low permeability reservoir Fractured wells Dynamic analysis Pressure plates Seepage |
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