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Spectral component geologic modelling (SCGM) is a new technology developed to properly account for both the scale and accuracy of any and all interpretations derived from seismic data in building geologic models. Seismic data can be integrated as spectral components which are volume- or map-based property interpretations representing a specific and measurable scale. The SCGM method starts with combining...
Manganese octahedral molecular sieve (OMS) catalysts prepared by different methods have been employed for terminal ring opening of epoxides. Conversions ranging from 14% to 80% were obtained depending on the properties of the OMS catalysts. The catalysts act as Lewis acids in the reaction to facilitate nucleophilic attack on styrene oxide. Doping with other transition metals such as V, W, and Mo may...
Spectral simulation has gained application in building geologic models due to the advantage of better honoring the spatial continuity of petrophysical properties, such as reservoir porosity and shale volume. Distinct from sequential simulation methods, spectral simulation is a global algorithm in the sense that a global density spectrum is calculated once and the inverse Fourier transform is performed...
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