Search Results - "Skjæveland, S. M"

Relationship between capillary pressure, saturation, and interfacial area from a model of mixed-wet triangular tubes by Helland, J.O, Skjaeveland, S.M

“…A simple bundle of triangular tubes model is employed to calculate specific interfacial area for primary drainage, imbibition, and secondary drainage for…”
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Criteria for three-fluid configurations including layers in a pore with nonuniform wettability by Dijke, M.I.J. van, Piri, M, Helland, J.O, Sorbie, K.S, Blunt, M.J, Skjaeveland, S.M

“…Recently, a considerable effort has been made to determine the precise displacement criteria for three‐fluid configurations in pores of angular cross section…”
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A lattice Boltzmann-BGK algorithm for a diffusion equation with Robin boundary condition-application to NMR relaxation by Hiorth, A., a Lad, U. H., Evje, S., Skjæveland, S. M.

“…We present a lattice Boltzmann‐BGK (LBGK) algorithm for a diffusion equation together with a Robin boundary condition, which we apply in the case of nuclear…”
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Interpretation of 1‑D Counter-Current Spontaneous Imbibition Processes Using Microscopic Diffusion Theory and a Modified Buckley–Leverett Approach by Standnes, D. C, Andersen, P. Ø, Papatzacos, P, Skjæveland, S. M

“…This paper presents a new convenient and easy-to-use method to analyze and calculate measurable quantities in 1-D counter-current (COUC) spontaneous imbibition…”
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Diffuse-interface modeling of two-phase flow for a one-component fluid in a porous medium by PAPATZACOS, P, SKLCVELAND, S. M

“…The diffuse-interface (DI) model for the two-phase flow of a one-component fluid in a porous medium has been presented by Papatzacos [2002, Transport Porous…”
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Spontaneous imbibition of seawater into preferentially oil-wet chalk cores — Experiments and simulations by Yu, L., Evje, S., Kleppe, H., Kårstad, T., Fjelde, I., Skjaeveland, S.M.

“…Spontaneous imbibition is an important IOR process, especially for fractured carbonate reservoirs with low permeability matrix blocks. If the chalk is oil-wet,…”
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Capillary pressure scanning curves by the micropore membrane technique by Hammervold, Wibeke L, Knutsen, Øystein, Iversen, Jan Erik, Skjæveland, Svein M

“…Experimental procedures have been developed for capillary pressure hysteresis measurements. Capillary drainage and imbibition bounding curves (complete…”
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Application of composite membranes to determine relative permeabilities from displacement experiments by Helset, Hans M, Skjæveland, Svein M, Virnovsky, George A

“…Relative permeabilities are important characteristics of multiphase flow in porous media. Displacement experiments for relative permeabilities are usually…”
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Comment to T. Chen Letter to the Editor, Transport in Porous Media 41, 241–243, 2000 by Hermansen, Hroar, Skjaeveland, Svein M

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NMR for Equilateral Triangular Geometry under Conditions of Surface Relaxivity - Analytical and Random Walk Solution by Finjord, J, Hiorth, A, Lad, U. H. a, Skjaeveland, S. M

“…We consider analytical and numerical solution of NMR relaxation under the condition of surface relaxation in an equilateral triangular geometry. We present an…”
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Motion in Fluosilicates Studied with Nuclear Magnetic Resonance by Skjæveland, Svein M, Svare, Ivar

“…Motional narrowing of H 1 and F 19 NMR lines in the fluosilicates of Mn, Fe, Co, Ni, Cu and Zn has been studied. Narrowing due to SiF 6 2- complex…”
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