| 压裂井温度场计算软件设计与实现 |
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| 引用本文： | 张永飞,仝敏波,董斌华,闫钰琦.压裂井温度场计算软件设计与实现[J].延安大学学报(自然科学版),2011,30(2):56-59,62. |
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| 作者姓名： | 张永飞 仝敏波 董斌华 闫钰琦 |
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| 作者单位： | 1. 延长油田股份有限公司定边采油厂，陕西定边，718600
2. 延长油田股份有限公司研究院，陕西西安，710075 |
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| 摘 要： | 压裂过程中,压裂井井筒以及裂缝温度是不断变化的,而压裂液性能对温度变化非常敏感。本文从纵、横两个方向对注液井进行了单元体划分,依据热平衡原理,建立了注液过程中井筒及裂缝温度场计算数学模型,在该数学模型的基础上,设计了压裂过程中温度场计算的软件程序,并以压裂井的实际数据,进行了实例运用,可以直观、较为准确的预测压裂过程中井筒以及裂缝温度场分布情况,为压裂井压裂方案的制定提供了可靠的温度场数据。
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| 关 键 词： | 压裂 温度场 模型建立 流程图 |
Well Fracturing Temperature Field Calculation Software Design and Realization |
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| ZHANG Yong-fei,TONG Min-bo,DONG Bin-hua,YAN Yu-qi.Well Fracturing Temperature Field Calculation Software Design and Realization[J].Journal of Yan'an University(Natural Science Edition),2011,30(2):56-59,62. |
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| Authors: | ZHANG Yong-fei TONG Min-bo DONG Bin-hua YAN Yu-qi |
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| Institution: | ZHANG Yong-fei1,TONG Min-bo2,DONG Bin-hua1,YAN Yu-qi2(Yanchang Petroleum Co.LTD.1)Dingbian Oil Production Plant,Dingbian 7186000,2)Research Institute,Xian 710075,China) |
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| Abstract: | In fracturing process,the temperature field of well bore and crack of the fractured well is changing,and fracturing fluid performance is very sensitive to this temperature change.The unit system was divided from the vertical and horizontal direction of liquid injection well.Based on heat balance principle,liquid injection wellbore and crack process mathematical model of temperature field was established.Based on the established mathematical model,the temperature field calculation software program was design... |
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| Keywords: | fracture temperature field established model flow chart |
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