ERL Industry Consortia Technical Reports: Recent submissions
Now showing items 16-18 of 456
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Full Wave Synthetic Acoustic Logs In Saturated Porous Media Part I: A Review Of Biot's Theory
(Massachusetts Institute of Technology. Earth Resources Laboratory, 1986)Hydrocarbon exploration is especially concerned with two phase media. Following Biot, such finite porosity rocks are modeled as statistically isotropic materials composed of a solid elastic matrix permeated by a network ... -
Inversion of Borehole Guided Wave Amplitudes for Formation Shear Wave Attenuation Values
(Massachusetts Institute of Technology. Earth Resources Laboratory, 1987)A linear least squares inversion, based on analytic partition coefficient expressions, is developed to estimate the fluid and formation shear wave Q values from spectral ratio measurements-of the guided wave arrivals of ... -
Synthetic Acoustic Logs Over Bed Boundaries And Horizontal Fissures
(Massachusetts Institute of Technology. Earth Resources Laboratory, 1986)The finite difference method is used to predict the effects of wave propagation in boreholes with vertically varying elastic properties. Specifically horizontal interfaces between rock types (for example shales and sandstones) ...
