| 热采井加热半径及产能确定方法研究 |
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| 引用本文： | 刘鹏,夏银初,刘明君. 热采井加热半径及产能确定方法研究[J]. 科学技术与工程, 2011, 11(17): 3933-3936 |
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| 作者姓名： | 刘鹏 夏银初 刘明君 |
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| 作者单位： | 大庆油田勘探开发研究院,大庆,163712 |
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| 摘 要： | 稠油吞吐开采过程中,由于地层存在温度变化,渗流机理非常复杂。传统的蒸汽吞吐产能计算方法多采用Boberg和Lantz等温模型。针对传统模型存在的问题,提出了建立非等温渗流模型,推导了加热半径计算公式和初期产能预测公式,为蒸汽吞吐技术的应用提供参考。
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| 关 键 词： | 蒸汽吞吐 加热半径 产能预测 稠油油藏 |
| 收稿时间： | 2011-03-15 |
| 修稿时间： | 2011-03-15 |
Application of Hydraulic Deep-penetration Technology |
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| Liu Peng,and. Application of Hydraulic Deep-penetration Technology[J]. Science Technology and Engineering, 2011, 11(17): 3933-3936 |
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| Authors: | Liu Peng and |
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| Affiliation: | LIU Peng (Daqing Oilfield E&D Research Institute,Daqing 163712,P.R.China) |
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| Abstract: | In the process of heavy oil recovery by means of steam soak,since formation temperature fluctuates, the mechanism of fluid flow through porous medium is very complicate.Boberg and Lantz isothermal model were used in conventional steam soak deliverability calculation.Aiming at the existing problems of conventional model, to build non-isothermal filtration model was proposed.Heating radius calculation formula and deliverability forecast formula for early production stage are derived,providing reference for ap... |
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| Keywords: | steam stimulation heating radius deliverability forecast heavy oil reservoir |
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