Oil recovery by spontaneous imbibition from partially water-covered matrix blocks with different boundary conditions
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Petroleum Science and Engineering"
DOI: 10.1016/j.petrol.2018.09.075
Abstract: Abstract Oil production by spontaneous imbibition from matrix block can occur in both co- and counter-current modes when matrix block was partially covered by water. In this paper, oil recovery from partially water-covered matrix blocks… read more here.
Keywords: different boundary; water; water covered; imbibition ... See more keywords
Dynamical resonant charge transfer of fast C−, O−, F− ions and water covered Si(111) surface
Sign Up to like & getrecommendations! Published in 2017 at "Vacuum"
DOI: 10.1016/j.vacuum.2016.12.008
Abstract: The experiment of 6.5-22.5 keV C-, O- and F- ions scattering on water covered Si(111) surface has been performed. It is found that the positive-ion fraction is very low and increases monotonically as a function… read more here.
Keywords: water covered; surface; ion; charge transfer ... See more keywords