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| 超低渗透稀油油藏热水驱研究 | |
| 引用本文： | 刘正,钟海全,樊建明,李志宽.超低渗透稀油油藏热水驱研究[J].重庆科技学院学报(自然科学版),2012,14(4):41-44. |
| 作者姓名： | 刘正 钟海全 樊建明 李志宽 |
| 作者单位： | 1. 西南石油大学,成都,610500 2. 长庆油田超低渗透研究中心,西安,710018 3. 西南油气田川中油气矿广安作业区,广安,638500 |
| 基金项目： | 国家自然科学青年基金项目(51104125) |
| 摘 要： | 从流体热膨胀性、黏度、润湿性等多个方面开展超低渗透稀油油藏热水驱研究。超低渗透稀油油藏较特低渗透油藏储层岩石更加致密,孔隙度更小,渗透率更低且渗流阻力更大,储层流体在地层中流动表现为非达西流动,并表现为更强非均质性。 |
| 关 键 词： | 超低渗透 热水驱 渗流阻力 稀油油藏 |
The Hot Water Flooding Study for the Ultra-low Reservoir |
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| LIU Zheng,ZHONG Haiquan,FAN Jianming,LI Zhikuan.The Hot Water Flooding Study for the Ultra-low Reservoir[J].Journal of Chongqing University of Science and Technology:Natural Science Edition,2012,14(4):41-44. | |
| Authors: | LIU Zheng ZHONG Haiquan FAN Jianming LI Zhikuan |
| Affiliation: | 1.Southwest Petroleum University,Chengdu 610500;2.The Ultra-low Permeability Reservoir Research Centre of the Changqing Oilfield Company,Xi’an 710021;3.Guang’an Working Site,the Middle Oil and Gas Field of the Southwest Oil and Gas Field PetroChina,Guang’an 638500) |
| Abstract: | From the factors of the injected fluid thermal expansion effect,viscosity,wettability,this paper carries out hot water flooding study.The ultra-low reservoir owns more compacted rock and smaller porosity as well as lower permeability and the seepage resistanse,and the fluid flow in the reservoir is non-Darcy flow.The ultra-low reservoir reflects the more heterogeneity. |
| Keywords: | ultra-low permeability hot water flooding flow resistance thin-oil reservoir |
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