基于共形映射的裂缝井流动问题研究
TE357; 随着人们对能源需求的日益迫切,更要求对油气田进行高效合理的开发.面对低渗透、高含水、非常规等越来越复杂的渗流问题,应该通过加强对渗流基础求解方法的研究,推动渗流、试井、数模等手段的革新,从而大大提升油气田开发计算问题的速度和精度.共形映射能够将复杂区域(坐标平面)上的工程问题转换到简单区域(坐标平面)上去讨论,从而大大降低了问题的难度.本文运用共形映射的相关理论,针对裂缝井的渗流问题,从流场分布的角度研究了映射前后流线和等势线的对应情况,并且用两种变换方法分别求解得出了裂缝井的产量,两种计算结果一致,验证了求解的正确性.裂缝井流动问题的研究也能为水平井多级压裂、体积压裂等复杂流场...
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Published in | 中国矿业 Vol. 30; no. 3; pp. 167 - 171 |
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Main Authors | , , , , , , |
Format | Magazine Article |
Language | Chinese |
Published |
河北师范大学中燃工学院,河北石家庄050024%中国石油勘探开发研究院,北京100083%中国石油大学(北京),北京102249
01.03.2021
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Subjects | |
Online Access | Get full text |
ISSN | 1004-4051 |
DOI | 10.12075/j.issn.1004-4051.2021.03.004 |
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Abstract | TE357; 随着人们对能源需求的日益迫切,更要求对油气田进行高效合理的开发.面对低渗透、高含水、非常规等越来越复杂的渗流问题,应该通过加强对渗流基础求解方法的研究,推动渗流、试井、数模等手段的革新,从而大大提升油气田开发计算问题的速度和精度.共形映射能够将复杂区域(坐标平面)上的工程问题转换到简单区域(坐标平面)上去讨论,从而大大降低了问题的难度.本文运用共形映射的相关理论,针对裂缝井的渗流问题,从流场分布的角度研究了映射前后流线和等势线的对应情况,并且用两种变换方法分别求解得出了裂缝井的产量,两种计算结果一致,验证了求解的正确性.裂缝井流动问题的研究也能为水平井多级压裂、体积压裂等复杂流场下的产能计算提供参考. |
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AbstractList | TE357; 随着人们对能源需求的日益迫切,更要求对油气田进行高效合理的开发.面对低渗透、高含水、非常规等越来越复杂的渗流问题,应该通过加强对渗流基础求解方法的研究,推动渗流、试井、数模等手段的革新,从而大大提升油气田开发计算问题的速度和精度.共形映射能够将复杂区域(坐标平面)上的工程问题转换到简单区域(坐标平面)上去讨论,从而大大降低了问题的难度.本文运用共形映射的相关理论,针对裂缝井的渗流问题,从流场分布的角度研究了映射前后流线和等势线的对应情况,并且用两种变换方法分别求解得出了裂缝井的产量,两种计算结果一致,验证了求解的正确性.裂缝井流动问题的研究也能为水平井多级压裂、体积压裂等复杂流场下的产能计算提供参考. |
Author | 雷征东 高建 戴鹍 宋新民 康浩 聂婷婷 孙永彪 |
AuthorAffiliation | 河北师范大学中燃工学院,河北石家庄050024%中国石油勘探开发研究院,北京100083%中国石油大学(北京),北京102249 |
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Author_FL | DAI Kun SUN Yongbiao KANG Hao SONG Xinmin GAO Jian NIE Tingting LEI Zhengdong |
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Snippet | TE357; 随着人们对能源需求的日益迫切,更要求对油气田进行高效合理的开发.面对低渗透、高含水、非常规等越来越复杂的渗流问题,应该通过加强对渗流基础求解方法的研究,推动渗... |
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Title | 基于共形映射的裂缝井流动问题研究 |
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