CFD and DEM modelling of particles plugging in shale pores
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DOI: 10.1016/j.energy.2019.03.050
Abstract: Abstract Nanoparticles plugging effect has recently been recognized in shale cores. However, the motional discipline and plugging efficiency of different nanoparticles in shale pores have not been well recognized. In this paper, an approach with… read more here.
Keywords: plugging efficiency; dem modelling; shale pores; particle ... See more keywords
Evaluation and Plugging Performance of Carbon Dioxide-Resistant Particle Gels for Conformance Control
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DOI: 10.2118/200493-pa
Abstract: Traditional polyacrylamide (PAM)-based superabsorbent polymer has been applied to control excess carbon dioxide (CO2) production in CO2-flooding fields. Nevertheless, the application results are mixed because the polyacrylamide-based superabsorbent polymer dehydrates significantly when exposed to supercritical… read more here.
Keywords: water; plugging efficiency; co2; carbon dioxide ... See more keywords