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| 考虑储层渗透率时变的深部封堵数值模拟技术 | |
| 引用本文： | 宁国卿.考虑储层渗透率时变的深部封堵数值模拟技术[J].科学技术与工程,2012,12(7):1618-1620. |
| 作者姓名： | 宁国卿 |
| 作者单位： | 1. 中国石油大学石油工程学院,青岛266580;雪佛龙德士古(中国)能源公司,北京100004 2. 中国石油大学石油工程学院,青岛,266580 3. 中海石油(中国)有限公司天津分公司,天津,300452 |
| 摘 要： | 现有的数模技术不能对储层渗透率时变机理合理表征；主流数模软件虽功能丰富,但滞后于迅速发展的深部封堵体系研制.针对这两个问题,在黑油模型的基础上,整合储层渗透率时变模块和一种新型深部封堵体系的表征模块,建立综合数学模型,编制了相应的数值模拟软件.算例分析表明,渗透率时变对开发效果影响显著,新型封堵体系能够较好地起到稳油控水,提高采收率的作用. |
| 关 键 词： | 深部封堵 渗透率时变 数值模拟 |
| 收稿时间： | 2011/12/14 0:00:00 |
| 修稿时间： | 2011/12/14 0:00:00 |
Simulation Technology of Deep Plugging Considering Formation Dynamic Permeability |
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| ning guo qing.Simulation Technology of Deep Plugging Considering Formation Dynamic Permeability[J].Science Technology and Engineering,2012,12(7):1618-1620. | |
| Authors: | ning guo qing |
| Institution: | 3 (School of Petroleum Engineering,China University of Petroleum1,Qingdao 266555,P.R.China; Chevron Texaco(China)Energy Company2,Beijing 100004,P.R.China;Tianjin Branch,CNOOC Ltd.,3 Tianjin 300452,P.R.China) |
| Abstract: | The permeability of the formation is changing continuously in the flooding process whereas most simulation software can’t characterize it appropriately.The prevailing commercial software can’t match the rapid development of deep plugging systems.In view of the two problems,new simulation software considering both mechanisms is developed.A simulation case suggests that the dynamic permeability mechanism has a significant influence on reservoir development and the new deep plugging system is effective in enhancing the recovery. |
| Keywords: | deep plugging dynamic permeability reservoir simulation |
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