ERL Industry Consortia Technical Reports: Recent submissions
Now showing items 127-129 of 456
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Electroseismic Logging For The Detection And Characterization Of Permeable Zones: Field Measurements And Theory
(Massachusetts Institute of Technology. Earth Resources Laboratory, 1998)A Stoneley wave propagating in a borehole generates pore fluid flow within the permeable zones intersected by the borehole. In turn, the fluid flow induces a streaming electrical potential. This electrical potential ... -
Borehole Electroseismic Measurements In Dolomite: Identifying Fractures And Permeable Zones
(Massachusetts Institute of Technology. Earth Resources Laboratory, 1998)Measuring the electrical field induced by a borehole Stoneley wave is a new method for characterizing a rock formation around a borehole. Our field measurements demonstrate that the Stoneley-wave-induced electrical field ... -
Reflection Moveout Inversion For Horizontal Transverse Isotropy: Accuracy And Limitation
(Massachusetts Institute of Technology. Earth Resources Laboratory, 1998)Horizontal transverse isotropy (HTI) is the simplest azimuthally anisotropic model used to describe vertical fracturing in an isotropic matrix. Using the elliptical variation of P-wave normal-moveout (NMO) velocity with ...
