ERL Industry Consortia Technical Reports: Recent submissions
Now showing items 226-228 of 456
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Characterizing Surface Roughness From Pressure-Joint Closure Measurements Using Inversion Procedure
(Massachusetts Institute of Technology. Earth Resources Laboratory, 1991)An inversion procedure has been formulated to estimate the surface roughness of a joint (fracture) from the measured pressure-closure data. A gamma distribution for the local minima (or maxima) on a topography profile ... -
Modeling Of Elastic Wave Propagation In A Fluid-Filled Borehole Excited By A Piezoelectric Transducer
(Massachusetts Institute of Technology. Earth Resources Laboratory, 1991)Acoustic logging is an important geophysical method for obtaining relevant information concerning rock properties in formations traversed by boreholes. Typically, the formation parameters that are measured are the ... -
Effects Of A Logging Tool On The Stoneley Wave Propagation In Elastic And Porous Formations
(Massachusetts Institute of Technology. Earth Resources Laboratory, 1991)A detailed study is carried out to investigate the effects of an acoustic logging tool on the propagation characteristics of Stoneley waves in both elastic and porous formations. In an elastic formation, the presence of ...
