特种油气藏2024，Vol.31Issue(1)：9-19,11.DOI:10.3969/j.issn.1006-6535.2024.01.002
稠油化学降黏剂研究进展与发展趋势
Research Progress and Development Trend of Heavy Oil Chemical Viscosity Reducing Agent
摘要
Abstract
In the dual-carbon context,how to economically,efficiently,and greenly enhance the recovery of heavy oil reservoirs by heavy oil recovery technology based on thermal recovery is a key concern of researchers.The es-sence of realizing commercial development of heavy oil reservoirs is to reduce the viscosity and enhance the flow ca-pacity of heavy oil.The article systematically analyzed the viscosity-inducing mechanism of heavy oil and the vis-cosity-reducing mechanism of various viscosity reducers,summarized the synthesis processes of emulsifying viscosi-ty reducers,oil-soluble viscosity reducers,and nano viscosity reducers,and evaluated the advantages and short-comings of different viscosity reducers.The advantages and shortcomings of different viscosity reducers were evalua-ted.The development trend of viscosity reducers was also discussed and prospected.Sorting out the existing chemi-cal viscosity reducers could help develop new viscosity reducer systems and enhance the recovery of heavy oil reser-voirs.关键词
稠油/降黏剂/致黏机理/降黏机理/乳化降黏/双碳Key words
heavy oil/viscosity-reducing agent/viscosity-inducing mechanism/viscosity-reducing mechanism/emulsification viscosity reduction/double carbon分类
石油、天然气工程引用本文复制引用
张阳,安高峰,蒋琪,王鼎立,毛金成,蒋冠辰..稠油化学降黏剂研究进展与发展趋势[J].特种油气藏,2024,31(1):9-19,11.基金项目
中国博士后科学基金面上基金"双网络聚合物压裂液体系构建及耐温抗盐机理研究"(2022M712646) （2022M712646）
四川省自然科学基金青年基金"耐温抗盐聚合物压裂液体系构建及机理研究"(2023NSFSC0923) （2023NSFSC0923）
四川省科技计划项目"油气藏地下原位制氢和温室气体封存利用技术"(20222ZHYZ0007) （20222ZHYZ0007）
