INSIGHTS ON PP AND PS REFLECTION COEFFICIENTS AT POROELASTIC SEISMIC HORIZONS
نویسندگان
چکیده
منابع مشابه
Velocity-independent Layer Stripping of Pp and Ps Reflection Traveltimes
Building accurate interval velocity models is critically important for seismic imaging and amplitude inversion. Here, we adapt the so-called “PP+PS=SS” method to devise an exact technique for constructing the interval traveltime-offset function in a target zone beneath a horizontally layered overburden. The algorithm is designed for arbitrarily anisotropic target layers, but the overburden is a...
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PP-g-PS copolymer is a typical compatilizer used in polypropylene and polystyrene immiscible blends. PP-g-PS copolymers with different side chain lengths were synthesized, and their thermal and mechanical properties were characterized by differential scanning calorimetry (DSC), polarizing optical microscopy (POM) and dynamic mechanical analysis (DMA), respectively. The DSC and POM results show ...
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The method of simultaneous PP-PS inversion has recently been developed and tested on the 3-D Blackfoot seismic data set. This paper shows the application of this method on 3C-2D seismic data from Pikes Peak oilfield. The inversion was accomplished with a newly installed inversion module in ProMAX. After careful prestack processing, five limitedoffset stacked sections for each of the vertical an...
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Recently, Hashin-Shtrikman bounds for bulk and shear moduli of elastic composites have been extended to the moduli of composite viscoelastic media. Since viscoelastic moduli are complex, the viscoelastic bounds form a closed curve on a complex plane. We apply these general viscoelastic bounds to a particular case of a porous solid saturated with a Newtonian fluid. Our analysis shows that for po...
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Data taking for CE42 was completed in February 1996. The experiment utilized the Wisconsin/IUCF polarized target1 which has been used by CE35 to measure spin correlation coefficients in pp elastic scattering at 200 MeV at angles 10" 5 O,, 5 35" [Ref. 21. The target cell and detector system are shown in Fig. 1. For ease of tuning and to be less susceptible to shifts in beam position during eithe...
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ژورنال
عنوان ژورنال: Revista Brasileira de Geofísica
سال: 2016
ISSN: 1809-4511,0102-261X
DOI: 10.22564/rbgf.v33i4.757