引用本文:
【打印本页】   【HTML】   【下载PDF全文】   查看/发表评论  【EndNote】   【RefMan】   【BibTex】
←前一篇|后一篇→ 过刊浏览    高级检索
本文已被:浏览次   下载 本文二维码信息
码上扫一扫!
分享到: 微信 更多
发泡剂静态泡沫性能综合定量表征参数的构建及应用
刘宏生1,2
(1.中国石油大庆油田有限责任公司勘探开发研究院, 黑龙江大庆 163712;2.国家能源陆相砂岩老油田持续开采研发中心, 黑龙江大庆 163712)
摘要:
为进一步完善驱油用发泡剂的静态泡沫性能表征参数,提出用静态泡沫综合定量指数(ISFCQI)表征发泡剂的静态泡沫性能,应用ISFCQI表征一元、二元和三元发泡剂的静态泡沫性能,分析ISFCQI与泡沫驱采收率的相关性。结果表明:ISFCQI可以表征发泡剂的起泡体积、泡沫稳定性、泡沫携液量和泡沫携液稳定性4个静态泡沫性能参数,初步实现用一个参数快速定量表征发泡剂的静态泡沫性能;三元发泡剂的ISFCQI大于二元发泡剂的,二元发泡剂的ISFCQI大于一元发泡剂的;发泡剂的ISFCQI与泡沫驱采收率具有正相关性。
关键词:  静态泡沫性能综合定量指数  静态泡沫性能  权重系数  泡沫驱采收率
DOI:10.3969/j.issn.1673-5005.2021.01.017
分类号::TE 319
文献标识码:A
基金项目:
Construction and application of comprehensive quantitative characterization parameters for static foaming properties of foaming agents
LIU Hongsheng1,2
(1.Exploration and Development Research Institute of Daqing Oilfield Company Limited, PetroChina, Daqing 163712, China;2.Research and Development Center for the Sustainable Development of Continental Sandstone Mature Oilfield by National Energy Administration, Daqing 163712, China)
Abstract:
In order to further improve the static foam performance characterization parameters of foaming agent for oil displacement, the static foam comprehensive quantitative index (ISFCQI) was proposed to characterize the static foam performance parameters of foaming agent. The ISFCQI was applied to characterize the static foam properties of the unitary, binary and ternary foaming agents. The relationship between ISFCQI and foam flooding recovery was analyzed as well. The experimental results show that the ISFCQI can be used to characterize the four static foam performance parameters, such as foaming volume, foam stability, foam liquid carrying capacity, and foam liquid carrying stability. This has achieved a quick and quantitative evaluation of static foam performance by using one parameter. It is also found that the ISFCQI of the ternary foaming agent is greater than that of the binary foaming agent, and the ISFCQI of the binary foaming agent is greater than that of the unitary foaming agent. The ISFCQI of foaming agent shows positive correlation with foam flooding recovery.
Key words:  static foam comprehensive quantitative index  static foam properties  weight coefficient  foam flooding recovery
版权所有 中国石油大学学报(自然科学版)编辑部 Copyright©2008 All Rights Reserved
主管单位:中华人民共和国教育部 主办单位:中国石油大学
地址: 青岛市黄岛区长江西路66号中国石油大学期刊社 邮编:266580 电话:0532-86983496 E-mail: journal@upc.edu.cn
本系统由:北京勤云科技发展有限公司设计