Selected Publications

Multicomponent Seismic
 

Michelena, R.J., Godbey, K.S., and Rodrigues, P.E., 2011, “Facies probabilities from multidimensional crossplots of seismic attributes: Application to tight gas Mamm Creek Field, Piceance Basin, Colorado”: The Leading Edge, 30, 62-69.

 

Guliyev, E., and Michelena, R.J., 2010, Inversion of converted PS data in the poststack domain for shear impedance: SEG Technical Program Expanded Abstract, 2789-2793.

 

Guliyev, E. and Michelena, R.J., 2009, “Comparison of shear impedances inverted from stacked PS and SS data: Example from Rulison Field, Colorado”: The Leading Edge, 28, 1388-1393.

 

Mesa, R.G., Davis, T.L., and Michelena, R.J., 2008,Time-Lapse Vp/Vs analysis for pressure mapping, Rulison Field, Colorado: SEG Technical Program Expanded Abstract, 1560-1564.

 

D’Agosto, C., Marfurt, K. and Michelena, R.J., 2005, “Processing and geometric attribute analysis of 3D PS-converted waves”: The Leading Edge, 24, 512-514.

 

Rojas, E., Davis, T.L., Batzle, M., Prasad, M., and Michelena, R.J., 2005, Vp-Vs ratio sensitivity to pressure, fluid and lithology changes in tight gas sandstones: SEG Technical Program Expanded Abstract, 1401-1404.

 

Gonzalez, E. F, Mukerji, T., and Michelena, R.J., 2003, “Near and far offset P-to-S elastic impedance for discriminating fizz water from commercial gas”: The Leading Edge, 22, 1012- 1015.

 

Gaiser, J., Moldoveanu, N., MacBeth, C., Michelena, R.J., and Spitz, S., 2001, “Multicomponent technology: the players, problems, applications, and trends”: The Leading Edge, 20, 974- 977.

 

Michelena, R.J., Donati, M. S., Valenciano, A. A. and D'Agosto, C., 2001, “Using multicomponent seismic for reservoir characterization in Venezuela”: The Leading Edge, 20, 1036-1041.

 

Valenciano, A., and Michelena, R.J., 2000, Stratigraphic inversion of post-stack PS converted waves data: SEG Technical Program Expanded Abstract, 150-153.

 

D’Agosto, C., Donati, M.S., and Michelena, R.J.,1998, Tomography + pre-stack depth migration of P-S converted waves: SEG Technical Program Expanded Abstract, 1361-1364.

 

D’Agosto, C. and Michelena, R.J., 1997, Tomographic estimation of compressional and shear wave velocities from P-S converted waves: SEG Technical Program Expanded Abstract, 1885-1888.

 

Ata, E. and Michelena, R.J., 1995, “Mapping distribution of fractures in a reservoir with P-S converted waves”: The Leading Edge, 14, 664-673.

 

Sierra, J., Michelena, R.J., and Ata, E., 1995, Effects of binning parameters on lateral and vertical resolution of P-S converted waves: Proceedings of the IV Congresso International Da Sociedade Brasileira de Geofísica, 382-385.

 

Michelena, R.J., 1995, Quantifying errors in fracture orientation estimated from surface P-S converted waves: SEG Technical Program Expanded Abstract, 282-285.

 

Michelena, R.J., Ata, E., and Sierra, J., 1994, Exploiting P-S converted waves: Part 1, modeling the effects of anisotropy and heterogeneities: SEG Technical Program Expanded Abstract, 236-239.

 

Ata, E., Michelena, R.J., González, M., Cerquone, H., and Martin, C., 1994, Exploiting P-S converted waves: Part 2, application to a fractured reservoir: SEG Technical Program Expanded Abstract, 240-243.

 

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