Global ETD Search
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Showing 1 to 5 of 5 for “"Fluid mobility"”.
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AN APPLICATION OF FLUID MOBILITY ATTRIBUTE FOR PERMEABILITY PROGNOSIS WITHIN THE MIDDLE JURASSIC SEDIMENTS IN THE SOUTHERN PART OF WESTERN SIBERIA
… space a seismic attribute proportional to fluid mobility was calculated. The attribute is the result of first derivatives of reflection coefficient from a permeable boundary with respect to frequency. Based on the relationship between the attribute values and the average permeability of the …
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POROELASTIC AND SEISMIC CHARACTERIZATION OF HETEROGENEOUS RESERVOIR ROCKS
… and incident angle, but also rely on the fluid mobility and observational frequency. For a typical shale-sand reflector, we find that the effect of local flow causes reflection amplitude variations in frequency to be as high as 40%, and a maximum phase shift as high as 12 degrees at the …
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Elasto-static and -dynamic Analysis of Subsurface Fracture Phenomena
… case study, we present a methodology to infer fluid mobility in the stimulated zone through analysis of the attenuation response of a time-lapse seismic survey. The results obtained from the analysis were in qualitative agreement with microseismic observations and time-lapse seismic amplitude …
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Characterization of Structures and Deformation in the Brittle-Ductile Transition, Western Termination of the Chugach Metamorphic Complex, Southern Alaska
… increased pressure solution caused by high fluid mobility, a lack of pore space, high levels of free aluminum, and a load-bearing framework of phyllosilicates.
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Radial Miscible Viscous Fingering of Icelandic Mantle Plume
… develop due to the Saffman-Taylor instability, a fluid dynamical phenomenon which occurs when a less viscous fluid is injected into a more viscous fluid. Mobility ratio (i.e. the ratio of fluid viscosities), Peclet number (i.e. the ratio of advective and diffusive transport rates) and thickness of …