Examination of disproportionate permeability reduction mechanism on rupture of hydrogels performance
Sign Up to like & getrecommendations! Published in 2019 at "Colloids and Surfaces A: Physicochemical and Engineering Aspects"
DOI: 10.1016/j.colsurfa.2018.09.085
Abstract: Abstract In this paper, the overall performance of a disproportionate permeability reduction mechanism for a sulfonated polyacrylamide copolymer and the chromium triacetate crosslinker was investigated. A home-built gel filtration system was used for visual inspections… read more here.
Keywords: disproportionate permeability; performance; rupture; permeability reduction ... See more keywords
Oil recovery performance and permeability reduction mechanisms in miscible CO2 water-alternative-gas (WAG) injection after continuous CO2 injection: An experimental investigation and modeling approach
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Petroleum Science and Engineering"
DOI: 10.1016/j.petrol.2016.11.003
Abstract: Abstract Asphaltene deposition and inorganic deposition are a serious problem because it may lead to the clogging of the reservoir and the reducing of oil production during miscible CO 2 water-alternative-gas (CO 2 -WAG) injection… read more here.
Keywords: deposition; wag injection; permeability reduction; injection ... See more keywords
Permeability Reduction of Berea Cores Owing to Nanoparticle Adsorption onto the Pore Surface: Mechanistic Modeling and Experimental Work
Sign Up to like & getrecommendations! Published in 2017 at "Energy & Fuels"
DOI: 10.1021/acs.energyfuels.6b02108
Abstract: This paper examines an integrated approach to study the permeability alteration resulting from nanofluid flow through porous media. Hydrophilic nanostructure particles (NSPs) are dispersed in the brine stream at 0.05, 0.2, and 0.5 wt %… read more here.
Keywords: reduction berea; adsorption; nanoparticle adsorption; permeability reduction ... See more keywords
Mechanism Study of Disproportionate Permeability Reduction Using Nuclear Magnetic Resonance T2
Sign Up to like & getrecommendations! Published in 2018 at "Energy & Fuels"
DOI: 10.1021/acs.energyfuels.8b00420
Abstract: Excessive water production is an enduring problem in the oil industry that has always been an unbearable burden on the environment and a great damage to the ultimate oil recovery. Gel treatment has been routinely… read more here.
Keywords: disproportionate permeability; nuclear magnetic; magnetic resonance; permeability ... See more keywords
Practical Mathematical Model for the Evaluation of Main Parameters in Polymer Flooding: Rheology, Adsorption, Permeability Reduction, and Effective Salinity
Sign Up to like & getrecommendations! Published in 2022 at "ACS Omega"
DOI: 10.1021/acsomega.2c00277
Abstract: Polymer flooding is one of the most used chemical enhanced oil recovery (CEOR) technologies worldwide. Because of its commercial success at the field scale, there has been an increasing interest to expand its applicability to… read more here.
Keywords: rheology; permeability reduction; model; polymer flooding ... See more keywords
Permeability Reduction and Electrochemical Impedance of Fractured Rock Grouted by Microbial-Induced Calcite Precipitation
Sign Up to like & getrecommendations! Published in 2020 at "Geofluids"
DOI: 10.1155/2020/8876400
Abstract: The poor impermeability of fractured rock induced by excavation and construction is improved through the application of microbial-induced calcite precipitation (MICP), but it is difficult to monitor and evaluate the permeability reduction under a confining… read more here.
Keywords: permeability; fractured rock; electrochemical impedance; permeability reduction ... See more keywords