Titlebook: Water-Soluble Polymers for Petroleum Recovery; G. A. Stahl,D. N. Schulz Book 1988 Springer Science+Business Media New York 1988 Ampholyte.

Indurate

Tinea-Capitis

Size Characterization of EOR Polymers in Solutionolution viscosity reservoir flooding is not economically attractive. Typical flooding processes use polymer solutions having concentrations of one-half to one gram per liter (500 to 1000 ppm). At these concentrations, solution viscosities from 5 to 10 times that of water must be obtained for sufficient mobility control during flooding.

nonchalance

有危險(xiǎn)

Correlation of the Flow of Flocon 4800 Biopolymer with Polymer Concentration and Rock Properties in te the mobility of Flocon 4800 in chemical flooding processes conducted in Berea core material within the range of polymer concentrations studied. Mathematical models derived from capillary bundle approaches and rheological parameters derived from steady shear measurements produced poor predictions of polymer mobility in Berea sandstone cores.

妨礙

neurologist

卜聞

mortuary

MORT

The Aqueous Conformation and Solubility of Polyvinylpyrrolidone in Relation to the Use of Polymers imay be encountered, but that its solutions also retain the desired rheological behavior. Ensuring that this happens, especially with novel copolymers, requires that we have a good understanding of the molecular interactions which occur in these aqueous polymer systems.

CURL