| 由破裂压力资料反求储层的有效渗透率 |
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| 引用本文： | 蒋廷学,汪绪刚,冯兴凯,李瑞君.由破裂压力资料反求储层的有效渗透率[J].石油钻采工艺,2003,25(2):55-57. |
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| 作者姓名： | 蒋廷学 汪绪刚 冯兴凯 李瑞君 |
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| 作者单位： | 1.石油勘探开发研究院廊坊分院, 河北廊坊 065007 |
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| 摘 要： | 根据质量守恒原理和渗流力学理论,由压裂时的破裂压力及破裂前泵注的累计液量等数据,推导了储层有效渗透率的计算公式。经其与常规油藏模拟法的计算结果对比,该公式计算结果可靠,方便快捷,对实时调整部分压裂设计参数及进行压后评估分析,都具有一定的指导作用。
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| 关 键 词： | 水力压裂 破裂压力 液量 有效渗透率 |
| 收稿时间： | 2019-05-21 |
| 修稿时间： | 2002年7月28日 |
Formation Effective Permeability Inversion by Fracturing Pressure Data |
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| by Jiang Tingxue,Wang Xugang,.Formation Effective Permeability Inversion by Fracturing Pressure Data[J].Oil Drilling & Production Technology,2003,25(2):55-57. |
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| Authors: | by Jiang Tingxue Wang Xugang |
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| Affiliation: | 1.Langfang Branch of Petroleum Exploration and Development Research Inst. |
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| Abstract: | Using such data as the fracturing pressure during fracturing operation and the total volume of pumped fluid before fracturing, while basing on Mass Conservation Law and seepage mechanics, the calculating equation of formation effective permeability is derivated. This equation is proved to be reliable and simple, and it can be used in adjusting the fracturing parameters in real time and for evaluation after fracturing. |
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| Keywords: | fracturing pressure fluid volume effective permeability fracturing |
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