油气田开发用泡沫流体理论与技术新进展  

New Progress in Theory and Technology of Foam Fluid for Oil and Gas Fields Development

作　　者：许星光 张鹏 张旭 张希文[3] 王超[3] XU Xingguang;ZHANG Peng;ZHANG Xu;ZHANG Xiwen;WANG Chao(School of Earth Resources in China University of Geosciences(Wuhan),Hubei,Wuhan 430074,P R of China;CNODC,Beijing 100034,P R of China;Research Institute of Petroleum Exploration and Development,Beijing 100083,P R of China)

机构地区：[1]中国地质大学(武汉)资源学院,湖北武汉430074 [2]中国石油国际勘探开发有限公司,北京100034 [3]中国石油勘探开发研究院,北京100083

出　　处：《油田化学》2023年第3期562-570,共9页Oilfield Chemistry

基　　金：中国石油十四五重大攻关项目下属课题“尼乍复杂断块油藏高效注水开发技术研究”(项目编号2021DJ3203)。

摘　　要：随着油气藏类型和井筒结构愈加呈现出多样化和复杂性,要想实现复杂油气藏和复杂井况的油气资源经济有效动用,先进、高效、稳定的提高采收率技术和增产措施至关重要。泡沫因其密度小、黏度高、能有效保护油气层、调剖堵水能力强以及驱油机理完善等性能,在钻完井、固井、储层保护、储层改造和提高采收率等领域都取得了较好的现场应用效果。本文在介绍泡沫相关理论的基础上,归纳总结了近年来泡沫流体在非常规油气藏开发各个领域的室内研究与矿场试验,分析了泡沫流体提高采收率和增产措施的优缺点,并展望其未来发展方向。As reservoir types and wellbore structures become more diverse and complex,advanced,efficient,and stable EOR techniques and stimulation are critical to achieving cost-effective production of oil and gas resources in complex reservoirs and wells.With its low density,high viscosity,effective protection of oil and gas reservoirs,strong profile control and water plugging ability and perfect oil displacement mechanism,foam has achieved good field application results in drilling and completion,cementing,reservoir protection,reservoir transformation and enhanced oil recovery.Based on the introduction of foam theory,the laboratory studies and field tests of foam fluid in various fields of unconventional oil and gas reservoir development in recent years was summarized,the advantages and disadvantages of enhanced oil recovery and stimulation measures was analyzed,and its future development direction was forecasted.

关 键 词：泡沫流体 泡沫钻井液 泡沫酸 压裂 调驱 综述 

分 类 号：TE357.46[石油与天然气工程—油气田开发工程]