Dynamic interfacial tensions in acidic crude oil/caustic systems. Part I: A chemical diffusion-kinetic model
Journal Article
·
· A.I.Ch.E. J.; (United States)
A chemical diffusion-kinetic model is developed for the acidic oil/caustic system of alkaline flooding by proposing a set of interfacial reactions leading to in situ generation of surfactants. The rate constants of interfacial reactions are independent of aqueous phase compositions. In Part I, the model is applied for determining these rate constants from its correlation with dynamic interfacial tension data obtained using the spinning drop tensiometer. The relative magnitudes of the rate constants characterizing the adsorption/desorption barriers are shown to govern the extent of dynamic interfacial tension minimum.
- Research Organization:
- Dept. of Chemical Engineering, Illinois Inst. of Technology, Chicago, IL 60616
- OSTI ID:
- 5717311
- Journal Information:
- A.I.Ch.E. J.; (United States), Vol. 32:3
- Country of Publication:
- United States
- Language:
- English
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Dynamic interfacial tensions in acidic crude oil/caustic systems. Part II: Role of dynamic effects in alkaline flooding for enhanced oil recovery
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Sat Mar 01 00:00:00 EST 1986
· A.I.Ch.E. J.; (United States)
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Journal Article
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Mon Aug 01 00:00:00 EDT 1983
· SPEJ, Soc. Pet. Eng. J.; (United States)
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Conference
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Fri Jan 01 00:00:00 EST 1982
· Soc. Pet. Eng. AIME, Pap.; (United States)
·
OSTI ID:5717311
Related Subjects
02 PETROLEUM
OIL WELLS
CAUSTIC FLOODING
ADSORPTION
CHEMICAL REACTION KINETICS
DESORPTION
DIFFUSION
ENHANCED RECOVERY
PETROLEUM
SURFACE TENSION
SURFACTANTS
TENSIOMETERS
WELL STIMULATION
ENERGY SOURCES
FLUID INJECTION
FOSSIL FUELS
FUELS
KINETICS
MEASURING INSTRUMENTS
REACTION KINETICS
RECOVERY
SORPTION
STIMULATION
SURFACE PROPERTIES
WATERFLOODING
WELLS
020300* - Petroleum- Drilling & Production
OIL WELLS
CAUSTIC FLOODING
ADSORPTION
CHEMICAL REACTION KINETICS
DESORPTION
DIFFUSION
ENHANCED RECOVERY
PETROLEUM
SURFACE TENSION
SURFACTANTS
TENSIOMETERS
WELL STIMULATION
ENERGY SOURCES
FLUID INJECTION
FOSSIL FUELS
FUELS
KINETICS
MEASURING INSTRUMENTS
REACTION KINETICS
RECOVERY
SORPTION
STIMULATION
SURFACE PROPERTIES
WATERFLOODING
WELLS
020300* - Petroleum- Drilling & Production