IMECH-IR  > 流固耦合系统力学重点实验室
RHEOLOGICAL PROPERTIES OF HEAVY CRUDE OIL CONTAINING SAND FROM BO-HAI OILFIELD IN CHINA
Zhang D(张栋); Liu S(刘硕); Zhang J(张健); Xu JY(许晶禹); Xu, JY (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China.; Xu, JY (reprint author), Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China.
Source PublicationAPPLIED RHEOLOGY
2017
Volume27Issue:2Pages:21-29
ISSN1430-6395
Abstract
This paper presents an experimental study on the rheological properties of heavy crude oil containing sand to determine the effectsof sandsizedistributionandmass concentrationonapparentviscosity,thixotropicbehavior,yieldstressandviscoelastic properties.The resultsoftheseanalysesdemonstrate thatheavy crudeoil containingsandshows strongshear-thinningbehavior and a certain degree ofthixotropic properties. After blending heavy crude oil with sand,the apparent viscosity and the area ofthe thixotropic loop first decrease and then steadily increase with increasing sand mass concentration. At a fixed mass concentration, apparent viscosity appears to increase with increasing particle size, while yield stress decreases. Moreover, adding sand generally enhances the elastic modulus of heavy crude oil, while the complex viscosity remains slightly less than the apparent viscosity. These results provide new information helpful for removing sand from heavy crude oil.
KeywordHeavy Crude Oil Sand Viscosity Thixotropy Yield Stress Viscoelasticity
DOI10.3933/APPLRHEOL-27-24849
Indexed BySCI
Language英语
WOS IDWOS:000402591100006
WOS KeywordIN-WATER EMULSIONS ; BEHAVIOR ; THIXOTROPY ; MUDFLOWS ; VANE ; FLOW
WOS Research AreaMechanics
WOS SubjectMechanics
Funding OrganizationStrategic Priority Research Program of the Chinese Academy of Science(XDB22030101)
DepartmentLMFS多相流及流固耦合(LHO)
ClassificationQ3
Ranking1
Citation statistics
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/60084
Collection流固耦合系统力学重点实验室
Corresponding AuthorXu, JY (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China.; Xu, JY (reprint author), Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China.
Recommended Citation
GB/T 7714
Zhang D,Liu S,Zhang J,et al. RHEOLOGICAL PROPERTIES OF HEAVY CRUDE OIL CONTAINING SAND FROM BO-HAI OILFIELD IN CHINA[J]. APPLIED RHEOLOGY,2017,27(2):21-29.
APA 张栋,刘硕,张健,许晶禹,Xu, JY ,&Xu, JY .(2017).RHEOLOGICAL PROPERTIES OF HEAVY CRUDE OIL CONTAINING SAND FROM BO-HAI OILFIELD IN CHINA.APPLIED RHEOLOGY,27(2),21-29.
MLA 张栋,et al."RHEOLOGICAL PROPERTIES OF HEAVY CRUDE OIL CONTAINING SAND FROM BO-HAI OILFIELD IN CHINA".APPLIED RHEOLOGY 27.2(2017):21-29.
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