西南石油大学学报(自然科学版) ›› 2005, Vol. 27 ›› Issue (2): 34-36.DOI: 10.3863/j.issn.1000-2634.2005.02.010

• 石油与天然气工程 • Previous Articles     Next Articles

Feasibility Study and Index Optimism of CO2 Injection and Production in Xingbei S3 Faulted Block

XIONG Yu1 ZENG Ming2 WU Yi3   

  1. Southwest Petroleum Institute, Chengdu Sichuan 610500, China
  • Received:2004-03-08 Revised:1900-01-01 Online:2005-04-20 Published:2005-04-20

Abstract: It is an efficient way for complex small faulted block to CO2 injection and production. Phase behavior and simulation studying can help us much more of knowing whether the reservoir suits for this process. After phase behavior of Xingbei S3 faulted block crude oil in Liaohe was studied, CO2 injection and production from well Xing was simulated. Results indicated this block had good potential of CO2 injection. It would be produced 1557t oil within 300 days. Ratio of CO2 shift oil is up to 2.

Key words: CO2, phase behavior, simulation, enhanced oil recovery

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