摘要
综述了当前应用比较广泛的稠油(超稠油和特稠油)降黏方法的降黏原理以及优缺点,常用的降黏方法包括掺稀油、加热、微波加热、改质、化学降黏剂以及微生物降黏;掺稀油降黏技术的实施受稀油来源的限制;加热降黏能耗大,经济损耗高;微波加热在目前并不能实现规模化降黏;改质降黏要求复杂的反应装置、严格的反应条件;微生物降黏优势明显,但仍然缺乏相应的理论与技术支持。相对而言,化学降黏剂降粘技术臻于完善,且成本低,易于实现。分析认为,化学降黏剂降黏技术优势明显,建议优先考虑。
This paper summarizes the principle of reducing viscosity and the advantages and disadvantages of heavy oil（ super heavy oil and special heavy oil） viscosity reduction method. The commonly used methods of reducing viscosity include mixing oil,heating,microwave heating,modification and chemical viscosity reduction as well as microbial viscosity reduction;mixed with thin oil viscosity reduction technology by the implementation of limited oil source; heating viscosity reduction energy consumption,high economic losses;microwave heating at present can not achieve large-scale viscosity reduction; of the reaction device,strict reaction conditions;microbial viscosity reduction obvious advantages,but still lack the corresponding theoretical and technical support. Relatively speaking,chemical viscosity reducing agent viscosity reduction technology is perfect,and low cost,easy to achieve. Analysis that the chemical viscosity reduction agent viscosity reduction technology has obvious advantages,the proposed priority.
作者
解来宝
吴玉国
宫克
宋博
蒋硕硕
王彤宇
XIE Lai-bao;WU Yu-guo;GONG Ke;SONG Bo;JIANG Shuo-shuo;WANG Tong-yu(College of Petroleum Engineering,Liaoning Shihua University,Fushun 113001,China)
出处
《应用化工》
CAS
CSCD
北大核心
2018年第6期1291-1295,共5页
Applied Chemical Industry
基金
辽宁省教育厅科学研究项目(L20154306)
关键词
稠油
降黏方法
加热
改质
表面活性剂
微波
微生物
heavy oil
viscosity reduction method
heating
modification
surfactant
microwave
microorganism
