摘要
以胜利油田孤岛中二中油藏为研究对象,通过物理模拟试验,证明了聚合物强化泡沫驱比单一泡沫驱或聚合物驱具有明显的提高采收率优势;应用数值模拟,优化了聚合物强化泡沫驱的注入方式;现场单井试验结果表明,强化泡沫体系在三次采油领域具有较好的应用前景。
Reservoirs in the middle of Block Zhong 2 of Gudao area of Shengli Oilfield are used as an object of study,by which it is demonstrated in physical simulation experiment that polymer enhanced foam flooding has obvious advantages for enhancing oil recovery in foam flooding or polymer flooding.Numerical simulation is used to optimize the injection pattern of polymer enhanced foam flooding.Result of single well field test indicates that the system of tertiary EOR has better application prospects.
出处
《石油天然气学报》
CAS
CSCD
北大核心
2006年第2期137-138,160,共3页
Journal of Oil and Gas Technology
基金
中国石油化工集团公司重大先导试验项目(P03004)
