西南石油大学学报（自然科学版）2011，Vol.33Issue(5)：136-140,5.DOI:10.3863/j.issn.1674-5086.2011.05.025
蒸汽吞吐伴注CO2特超稠油藏开发方法研究
任立新 1吴晓东 1王世军 2程绪彬 3于晏3
作者信息
- 1. 中国石油大学石油工程教育部重点实验室,北京昌平102249
- 2. 中国石化胜利油田胜利采油厂,山东东营257051
- 3. 中国石油川庆钻探工程公司地研院,四川成都610051
- 折叠
摘要
Abstract
According to the research of the physical modeling of CO2 injection for improving extra-heavy oil de-velopment effect, CO2 corrosion and anti-corrosion measures, and phase behavior change for steam huff-puff with injection of CO2, the production increasing mechanism of CO2 is further studied. Protection measure for pipelines and equipments in the operation process, phase behavior change and well shut-in time of steam huff-puff with injection of CO2 are presented. Good effect is obtained in field pilot test, which prompts general application of CO2 in the development of extra-heavy oil reservoir.关键词
蒸汽吞吐/伴注CO2/特超稠油/提高采收率/驱替效率Key words
steam huff-puff/ injection of CO2/ extra heavy oil/ EOR/ drive efficiency分类
能源科技引用本文复制引用
任立新,吴晓东,王世军,程绪彬,于晏..蒸汽吞吐伴注CO2特超稠油藏开发方法研究[J].西南石油大学学报（自然科学版）,2011,33(5):136-140,5.
