Chemical methods to improve the foam stability for foam flooding

摘要：

　　In this paper,evaluation experiments conceming surfactant foams,polymer enhanced foams and clay nanoparticle enhanced foams were carried out.The results under crude oil free conditions indicated that,polymer enhanced foams could improve foam stability by 10 to 50 times compared with surfactant foams.For nanoparticle enhanced foams,the foams stability could be further enhanced by more than one order of magnitude compared with polymer enhanced foams.With Daqing oil introduced,the stability of foams for different foam formula differed remarkably.For the experiment investigated,foam stability could be improved by certain degree when Daqing crude oil was introduced.

作者: G.Q.Jian S.Y.Chen S.L.Gao Y.Y.Zhu Y.S.Luo Q.F.Hou

作者单位: State Key Laboratory of Enhanced Oil Recovery, Research Institute of Petroleum Exploration and Devel School of Chemistry and Biology Engineering, University of Science and Technology Beijing, Beijing, E&D(Exploration and Development)Research Institute of Daqing Oil Field Company

会议类型: 国际会议

会议名称: 2012 International Conference on Frontiers of Energy and Environmental Engineering(2012年第二届能源与环境工程前沿国际会议(ICFEEE2012))

会议地点: 香港

会议语种:英文

页码: 746-749

在线出版日期: 2012-12-01（万方平台首次上网日期，不代表论文的发表时间）