| 低渗透油气藏水平井压裂优化设计 |
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| 引用本文： | 孙良田,孙宜建,黄志文,夏洪玖,李宗田. 低渗透油气藏水平井压裂优化设计[J]. 西安石油大学学报(自然科学版), 2009, 24(3) |
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| 作者姓名： | 孙良田 孙宜建 黄志文 夏洪玖 李宗田 |
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| 作者单位： | 1. 中国石化,石油勘探开发研究院,北京,100083
2. 中国石化,中原油田,河南,濮阳,457000 |
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| 摘 要： | 介绍了水平井压裂裂缝的形态、压裂水平井的渗流特征、压后产能预测;探讨了裂缝条数、裂缝长度和裂缝导流能力的优化以及不同的裂缝布局和不同位置的裂缝对压后产量的影响.通过X井水加喷砂压裂位置测井数据进行压裂裂缝模拟,优化设计与现场施工的加砂量和排量比较一致.
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| 关 键 词： | 低渗透油气藏 水平井 压裂 优化设计 |
Optimization design of the fracturing horizontal well in low-permeability reservoir |
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| SUN Liang-tian,SUN Yi-jian,HUANG Zhi-wen,XIA Hong-jiu,LI Zong-tian. Optimization design of the fracturing horizontal well in low-permeability reservoir[J]. Journal of Xian Shiyou University, 2009, 24(3) |
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| Authors: | SUN Liang-tian SUN Yi-jian HUANG Zhi-wen XIA Hong-jiu LI Zong-tian |
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| Abstract: | The morphology of fracturing horizontal well fracture,and the percolation characteristics and productivity of the fracturing horizontal well are analyzed.The number,shape and conductivity of the fractures are optimized,and the effects of fracture spacing and fracture position on the productivity of the fractured horizontal well are studied.The productivity prediction model of the fractured horizontal well in which the interference among the fractures is considered is established.The advantages and the disadvantages of the horizontal well fracturing technology at present are analyzed,which can provide reference for the optimization design of the horizontal well fracturing. |
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| Keywords: | low-permeability reservoir horizontal well hydraulic fracturing optimization design |
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