Assessment of Polyacrylamide Based Co-Polymers Enhanced
This research aims to test four new polymers for their stability under high salinity/high hardness conditions for their possible use in polymer flooding to improve oil recovery from hydrocarbon reservoirs. The four sulfonated based polyacrylamide co-polymers were FLOCOMB C7035; SUPERPUSHER SAV55; THERMOASSOCIATIF; and AN132 VHM which are basically sulfonated polyacrylamide copolymers of AM
Empirical Correlations for Viscosity of Polyacrylamide Solutions with the Effects of Concentration, Molecular Weight and Degree of Hydrolysis of Polymer. Hashmet, Muhammad R.; Onur, Mustafa; Tan, Isa M. // Journal of Applied Sciences;2014, Vol. 14 Issue 10, p1000
Polyacrylamide (PAM) | Request PDF
Empirical Correlations for Viscosity of Polyacrylamide Solutions with the Effects of Concentration, Molecular Weight and Degree of Hydrolysis of Polymer Article Oct 2014
A New Empirical Model for Viscosity of Sulfonated Polyacrylamide Polymers Article (PDF Available) in Polymers 11(6) · June 2025 with 108 Reads How we measure 'reads'
Development of Generalized Correlations for Thermophysical
Accurate modeling of thermophysical properties of solvent/bitumen mixtures is critical for proper design and implementation of thermal- and solvent-based bitumen recovery processes. In this study, three generalized correlations were developed for prediction of solubility, density, and viscosity of light hydrocarbon/bitumen mixtures. The generalized correlations were developed using symbolic
of applying PVT correlations in the estimation of reservoir fluid properties in the absence of laboratory data. We compared twenty empirical correlations for the determination of the solution gas-oil ratio, oil formation-volume-factor and under-saturated viscosity (μ o) for oil samples from
high viscosity partially hydrolyzed polyacrylamide high
Empirical correlations for viscosity of partially. For oil field applications, partially hydrolyzed polyacrylamide (HPAM) is the most widely-used polymer. HPAM solution must maintain high viscosity to effectively mobilize oil. In reality however, polymer is very sensitive to salinity and hardness of base water and underground water. Get Price
Publications, World Academy of Science, Engineering and Technology. Authors: Amir Bak Khoshnevis, Mahdieh Khodadadi, Aghil Lotfi Abstract: For a bluff body, roughness elements in simulating a turbulent boundary layer, leading to delayed flow separation, a smaller wake, and lower form drag.
Environmental Science & Technology | Vol 47, No 12
Facet-Dependent Selectivity of Cu Catalysts in Electrochemical CO2 Reduction at Commercially Viable Current Densities; Autooxidation Studies on the Marine Sesterterpene Tetronic Acid, Variabilin
Reservoir engineering covers a broad range of subjects including the occurrence of fluids in a gas or oil-beating reservoir, movement of those fluids or injected fluids, and evaluation of the factors governing the recovery of oil or gas. for water vs. temperature, ~ Presumed applicable to brines but not confirmed experimentally. Viscosity
Biocides in Hydraulic Fracturing Fluids: A Critical Review
Biocides are critical components of hydraulic fracturing (“fracking”) fluids used for unconventional shale gas development. Bacteria may cause bioclogging and inhibit gas extraction, produce toxic hydrogen sulfide, and induce corrosion leading to downhole equipment failure. The use of biocides such as glutaraldehyde and quaternary ammonium compounds has spurred a public concern and debate
Asymmetric Impacts of Oil Price on Inflation: An Empirical Study of African OPEC Member Countries pp. 1-21 Umar Bala and Chin Lee Local Markets for Flexibility Trading: Key Stages and Enablers pp. 1-21 Simone Minniti, Niyam Haque, Phuong Nguyen and Guus Pemen Phase-Locked Loop Research of Grid-Connected Inverter Based on Impedance Analysis pp. 1-21
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