| 低渗透油藏注CO2驱油现状研究 |
| |
| 引用本文： | 袁颖婕,侯吉瑞,赵传峰,刘必心,李程辉,姜康. 低渗透油藏注CO2驱油现状研究[J]. 广东化工, 2012, 0(12): 1+27 |
| |
| 作者姓名： | 袁颖婕 侯吉瑞 赵传峰 刘必心 李程辉 姜康 |
| |
| 作者单位： | 中国石油大学(北京)提高采收率研究院 |
| |
| 摘 要： | 低渗透油田最基本的特点就是流体渗透能力差、产能低,常规方式下采收率低。CO2作为一种驱油剂,在低渗油藏的开发中具有明显的增油降水效果,即CO2驱油技术在封存CO2,降低该温室气体对环境影响的同时,可以提高油田的采收率。通过探讨低渗透油藏注CO2提高原油采收率的驱油机理和应用现状,指出CO2在提高低渗油藏采收率方面大有可为。
|
| 关 键 词： | CO2驱油 低渗透油藏 提高采收率 驱油机理 应用现状 |
Study on CO2 Flooding Technology and Current Application in the Low-permeability Reservoir |
| |
| Yuan Yingjie,Hou Jirui,Zhao Chuanfeng,Liu Bixin,Li Chenghui,Jiang Kang. Study on CO2 Flooding Technology and Current Application in the Low-permeability Reservoir[J]. Guangdong Chemical Industry, 2012, 0(12): 1+27 |
| |
| Authors: | Yuan Yingjie Hou Jirui Zhao Chuanfeng Liu Bixin Li Chenghui Jiang Kang |
| |
| Affiliation: | (Enhanced Oil Recovery Institute,China University of Petroleum(Beijing),Beijing 102249,China) |
| |
| Abstract: | With the low porosity and low permeability,low natural output is the usual consequence in low-permeability reservoirs.As one displacement agent,CO2 can increase oil output and decrease water flow,as a result,CO2 flooding technology is beneficial to EOR and can seal up this green gas at the same time.The great use of CO2 in EOR is showed in this study by investigating oil displacement mechanism and its application status worldwide. |
| |
| Keywords: | CO2 flooding low-permeability reservoir enhanced oil recovery(EOR) oil displacement mechanism current application |
| 本文献已被 CNKI 等数据库收录！ |
|
