Rheological characteristics of Saudi crude oil emulsions

被引：7
|
作者：
Omar, A. E. [1 ]
Desouky, S. M. [1 ]
Karama, B. [1 ]
机构：
[1] King Saud Univ, Coll Engn, Riyadh 11421, Saudi Arabia
来源：
JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING | 1991年 / 6卷 / 02期
关键词：
D O I：
10.1016/0920-4105(91)90034-K
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
Omar, A.E., Desouky, S.M. and Karama, B., 1991. Rheological characteristics of Saudi crude oil emulsions. J. Pet. Sc,. Eng., 6: 149-160. Rheological characteristics of Saudi crude oil emulsions were measured with a Brookfield viscometer at temperatures of 10 degrees, 20 degrees, 30 degrees and 40 degrees C. The Saudi field crude oils used in the present study were: heavy, medium, light and extra-light. The emulsion constituents were crude oil, brine, emulsifier (Triton X-100) and dilute hydrochloric acid. The measured data were first classified into two groups for Newtonian and non-Newtonian fluids. The results showed that the non-Newtonian emulsions exhibit pseudoplastic behavior and their rheological characteristics can be described by the power-law model. Then, the effect of dispersed phase (oil) concentration and temperature on the rheological behavior of the emulsions were thoroughly investigated using statistical analysis (t-test).
引用
收藏
页码：149 / 160
页数：12
相关论文
共 50 条
  • [21] THE RHEOLOGICAL BEHAVIOR OF HEAVY CRUDE OILS AND THEIR EMULSIONS
    FLOCK, DL
    STEINBORN, R
    JOURNAL OF CANADIAN PETROLEUM TECHNOLOGY, 1982, 21 (02): : 42 - 43
  • [22] The significance of colloidal hydrocarbons in crude oil production .1. New aspects of the stability and rheological properties of water-crude oil emulsions
    Puskas, S
    Balazs, J
    Farkas, A
    Regdon, I
    Berkesi, O
    Dekany, I
    COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 1996, 113 (03) : 279 - 293
  • [23] Experimental Investigation of Rheological and Morphological Properties of Water in Crude Oil Emulsions Stabilized by a Lipophilic Surfactant
    Sadeghi, Mohammad Bagher
    Ramazani, Ahmad S. A.
    Taghikhani, Vahid
    Ghotbi, Cyrus
    JOURNAL OF DISPERSION SCIENCE AND TECHNOLOGY, 2013, 34 (03) : 356 - 368
  • [24] Rheology of water in crude oil emulsions
    Aomari, N
    Gaudu, R
    Cabioc'h, F
    Omari, A
    COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 1998, 139 (01) : 13 - 20
  • [25] RESOLVING CRUDE-OIL EMULSIONS
    TAYLOR, SE
    CHEMISTRY & INDUSTRY, 1992, (20) : 770 - 773
  • [26] Yield Characteristics of the Waxy Crude Water-in-Oil Emulsions Cementitious System
    Guo, Liping
    Nie, Dongxue
    Ji, Junmei
    Wang, Lei
    Sun, Haiying
    Ju, Guoshuai
    Shiyou Xuebao, Shiyou Jiagong/Acta Petrolei Sinica (Petroleum Processing Section), 2022, 38 (01): : 110 - 118
  • [27] Flow characteristics of xanthan solutions and their crude oil emulsions in terms of thixotropic behavior
    Ghannam, Mamdouh T.
    Selim, Mohamed Y. E.
    Zekri, Abdulrazag Y.
    Esmail, Nabil
    PETROLEUM SCIENCE AND TECHNOLOGY, 2019, 37 (11) : 1279 - 1288
  • [28] Effect of Phase Transitions in High-Wax Crude Oil and Emulsions on Structural-and-Rheological Properties
    Nebogina, N. A.
    Yudina, N. V.
    PETROLEUM CHEMISTRY, 2020, 60 (07) : 794 - 801
  • [29] Effect of Phase Transitions in High-Wax Crude Oil and Emulsions on Structural-and-Rheological Properties
    N. A. Nebogina
    N. V. Yudina
    Petroleum Chemistry, 2020, 60 : 794 - 801
  • [30] Rheological Properties of Water-in-Brazilian Crude Oil Emulsions: Effect of Water Content, Salinity, and pH
    de Oliveira, Cesar B. Z.
    Souza, W. J.
    Santana, C. F.
    Santana, C. C.
    Dariva, C.
    Franceschi, E.
    Guarnieri, R. A.
    Fortuny, M.
    Santos, A. F.
    ENERGY & FUELS, 2018, 32 (08) : 8880 - 8890
12345