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Effect of flooding sequence on the displacement of acidic oil by alkaline solutions

โœ Scribed by V. Hornof; G.H. Neale; A. Yu

Publisher
Elsevier Science
Year
1994
Tongue
English
Weight
721 KB
Volume
10
Category
Article
ISSN
0920-4105

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๐Ÿ“œ SIMILAR VOLUMES

Effects of Flow Rate and Alkali-to-Acid
Effects of Flow Rate and Alkali-to-Acid Ratio on the Displacement of Acidic Oil by Alkaline Solutions in Radial Porous Media
โœ Vladimir Hornof; Graham H. Neale; Masoud Gholam-Hosseini ๐Ÿ“‚ Article ๐Ÿ“… 2000 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 65 KB

Alkaline flooding is a method of enhanced oil recovery that relies on the formation of surface-active substances in situ by a chemical reaction between acidic components in the oil and an alkaline reagent. As the injected alkali advances through the porous medium, it keeps contacting fresh oil. At s

Dynamic interfacial tensions in acidic c
Dynamic interfacial tensions in acidic crude oil/caustic systems. Part II: Role of dynamic effects in alkaline flooding for enhanced oil recovery
โœ R. P. Borwankar; D. T. Wasan ๐Ÿ“‚ Article ๐Ÿ“… 1986 ๐Ÿ› American Institute of Chemical Engineers ๐ŸŒ English โš– 763 KB

the final value of the interfacial tension, which corresponds to the equilibrium value in the spinning drop tensiometer, should govern the displacement of connected oil. For over-optimum systems, the transient minimum should apply to mobilization of the disconnected oil blobs.

Effects of Added Surfactant on the Dynam
Effects of Added Surfactant on the Dynamic Interfacial Tension Behavior of Acidic Oil/Alkaline Systems
โœ Youssef Touhami; Dipak Rana; Vladimir Hornof; Graham H. Neale ๐Ÿ“‚ Article ๐Ÿ“… 2001 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 50 KB

The effects of a ready-made surfactant (sodium dodecyl sulfate) on the dynamic interfacial tension between a model acidic oil (linoleic acid dissolved in paraffin oil) and various aqueous alkaline (NaOH) systems have been studied using pendant drop tensiometry at surfactant concentrations both below