A Comprehensive Comparison on Foam Behavior in the Presence of Light Oil and Heavy Oil

doi:10.1002/jsde.12161

LZUFE-KMS

	A Comprehensive Comparison on Foam Behavior in the Presence of Light Oil and Heavy Oil
	Pang, Shishi 1,2; Pu, Wanfen 1,2; Wang, Chongyang 3
	2018-09
发表期刊	JOURNAL OF SURFACTANTS AND DETERGENTS
卷号	21 期号:5 页码:657-665
摘要	Crude oil properties significantly affect foam behavior that is important to foam application in enhanced oil recovery. This study focused on the comparison on foam behavior in the presence of light oil and heavy oil. Foamability and foam stability, the bubble size, and the film thickness as well as the configuration of oil drops were fully investigated. Final results indicated that both the heavy oil and light oil increased the foamability of sodium dodecyl sulfate but decreased that of the amphoteric surfactant imidazoline. The positive effect of both light oil and heavy oil on foam stability was reconfirmed. However, heavy oil was more favorable to foam stability. The light oil may shorten the foam half-life but prolong the foam drainage half-life. The heavy oil was more effective in reducing the foam size and increasing the foam uniformity compared with light oil. According to the micrograph of foam, light oil was emulsified into quite small oil droplets, filling the plateau borders and lamellas. The heavy oil, in the form of far larger oil droplets, was mainly distributed in plateau borders only. The larger oil droplets resulted in the more stable foam, which was verified. Moreover, light oil (oil B) performed well in thickening the foam film, as did the heavy oil (oil A). But for the lightest oil (oil C), a thinning effect on the film was detected.
关键词	Foam behavior Light oil Heavy oil Film thickness Configuration of oil drop
DOI	10.1002/jsde.12161
收录类别	SCIE
ISSN	1097-3958
语种	英语
WOS研究方向	Chemistry ; Engineering
WOS类目	Chemistry, Applied ; Chemistry, Physical ; Engineering, Chemical
WOS记录号	WOS:000441890400005
出版者	WILEY
原始文献类型	Article
引用统计	被引频次：12[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.lzufe.edu.cn/handle/39EH0E1M/31524
专题	兰州财经大学
作者单位	1.Southwest Petr Univ, State Key Lab Oil & Gas Reservoir Geol & Exploita, Chengdu, Sichuan, Peoples R China; 2.Southwest Petr Univ, Sch Petr & Nat Gas Engn, Chengdu, Sichuan, Peoples R China; 3.PetroChina Southwest Oil & Gas Field Co, Zitong Gas Prod Reg Northwest Sichuan Gas Field, Mianyang, Peoples R China
推荐引用方式 GB/T 7714	Pang, Shishi,Pu, Wanfen,Wang, Chongyang. A Comprehensive Comparison on Foam Behavior in the Presence of Light Oil and Heavy Oil[J]. JOURNAL OF SURFACTANTS AND DETERGENTS,2018,21(5):657-665.
APA	Pang, Shishi,Pu, Wanfen,&Wang, Chongyang.(2018).A Comprehensive Comparison on Foam Behavior in the Presence of Light Oil and Heavy Oil.JOURNAL OF SURFACTANTS AND DETERGENTS,21(5),657-665.
MLA	Pang, Shishi,et al."A Comprehensive Comparison on Foam Behavior in the Presence of Light Oil and Heavy Oil".JOURNAL OF SURFACTANTS AND DETERGENTS 21.5(2018):657-665.