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| 储层多孔介质中烃类液体非平衡吸附实验研究 | |
| 引用本文： | 李明军,杜建芬,杨志兴,樊建明. 储层多孔介质中烃类液体非平衡吸附实验研究[J]. 信阳师范学院学报(自然科学版), 2010, 23(2). DOI: 10.3969/j.issn.1003-0972.2010.02.019 |
| 作者姓名： | 李明军 杜建芬 杨志兴 樊建明 |
| 作者单位： | 1. 中海石油(中国)有限公司,湛江分公司研究院,广东,湛江524057 2. 西南石油大学,四川,新都610500 3. 长庆油田分公司,陕西,西安710021 |
| 摘 要： | 油气体系在地层多孔介质中储集和渗流,与储层多孔介质形成一个相互作用的系统.由于储层岩石孔隙小、比表面大,部分流体将吸附于孔隙表面,形成吸附相,进而影响流体相态和渗流规律,尤其在低渗透多孔介质中,吸附现象更为严重.在分析研究多孔介质中液烃吸附特点的基础上,进行了真实岩心中三元烃类液体混合物的吸附实验研究.研究结果表明,对于低渗透储层,吸附的影响不能忽略. |
| 关 键 词： | 多孔介质 烃类液体 非平衡 吸附 低渗透 |
Adsorption Study of Hydrocarbon Iiquid Mixture in Porous Media |
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| LI Ming-jun,DU Jian-fen,YANG Zhi-xing,FAN Jian-ming. Adsorption Study of Hydrocarbon Iiquid Mixture in Porous Media[J]. Journal of Xinyang Teachers College(Natural Science Edition), 2010, 23(2). DOI: 10.3969/j.issn.1003-0972.2010.02.019 | |
| Authors: | LI Ming-jun DU Jian-fen YANG Zhi-xing FAN Jian-ming |
| Affiliation: | LI Ming-jun1*,DU Jian-fen2,YANG Zhi-xing1,FAN Jian-ming3(1.Research Institute of CNOOC Ltd-Zhanjiang,Zhanjiang 524057,China,2.Southwest Petroleum University,Xindu 610500,3.Changqing Oilfield Company,Xi'an 710021,China) |
| Abstract: | The accumulation and flow of oil and gas in porous media of the reservoir which forms an interaction system with reservoir porous media.Because of the small reservoir porosity and big surface area,some fluid will be adsorbed on the surface of pores to form adsorbed phase,which will affect fluid phase and the flow law.Especially in the low permeability porous medium,adsorption phenomenon is more serious.Based on the characteristics analysis of hydrocarbliquid on adsorption in porous media,an adsorption study... |
| Keywords: | porous media hydrocarbon liquids non-equilibrium adsorption low permeability |
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