Web@article{osti_5463050, title = {Pore-scale difference between miscible and immiscible viscous fingering in porous media}, author = {Chen, J D}, abstractNote = {When one fluid displaces another in a porous medium, the displacement can be stable or unstable. Viscous fingering is an unstable phenomenon that occurs when a less viscous fluid displaces a … WebPore-scale difference between miscible and immiscible viscous fingering in porous media. Jing-Den Chen, Jing-Den Chen. Schlumberger-Doll Research, Ridgefield, CT 06877. Search for more papers by this author. Jing-Den Chen, Jing-Den Chen. Schlumberger-Doll Research, Ridgefield, CT 06877.
Pore-scale characteristics of multiphase flow in heterogeneous …
WebAug 18, 2011 · @article{osti_1024083, title = {Influence of Viscous and Capillary Forces on Immiscible Fluid Displacement: Pore-Scale Experimental Study in a Water-Wet Micromodel Demonstrating Viscous and Capillary Fingering}, author = {Zhang, Changyong and Oostrom, Martinus and Wietsma, Thomas W and Grate, Jay W and Warner, Marvin G}, abstractNote … WebOct 28, 1985 · Pore-scale viscous fingering in porous media. Pore-scale viscous fingering in porous media Phys Rev Lett. 1985 Oct 28;55(18):1892-1895. doi: 10.1103/PhysRevLett.55.1892. Authors JD Chen, D Wilkinson. PMID: 10031954 DOI: 10.1103/PhysRevLett.55.1892 No abstract available ... start packaging business
Scilit Article - Nonequilibrium Phase Behavior Plays a Role in ...
WebApr 14, 2024 · We use confocal microscopy to directly visualize the spatial fluctuations in fluid flow through a three-dimensional porous medium. We find that the velocity magnitudes and the velocity components ... WebApr 8, 2024 · The heterogeneity of reservoir micro-pores and the multifractal nature of their geometric morphology control the migration of oil and gas in porous media and affect the characteristics of oil and gas accumulation and productivity at the macro-scale. In this paper, based on high-resolution x-ray microscope computer tomography (XCT), combined … WebThe dominant mechanisms of surfactant for increasing oil production are wettability alteration of reservoir rock and interfacial tension (IFT) reduction of oil-water system resulting in higher sweep efficiency by diminishing the adverse capillary forces existing in the porous media and easier flow of the residual oil toward the producing wells. start own website business