Crs Stacking
Mostrando 1-3 de 3 artigos, teses e dissertações.
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1. Migration in depth pre-piling up using the cinematic attributes of the piling up for surface of common reflection / Migração em profundidade pré-empilhamento utilizando os atributos cinemáticos do empilhamento por superfície de reflexão comum
The Common-Reflection-Surface (CRS) stack is a new seismic processing method for simulating zero-offset (ZO) and common-offset (CO) sections. It is based on a second-order hyperbolic paraxial approximation of reflection traveltimes in the vicinity of a central ray. For ZO section simulation the central ray is a normal ray, while for CO section simulation the
Publicado em: 2007
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2. Velocities model attainment by CRS method / Obtenção de modelo de velocidades pelo metodo CRS
The Common Reflection Surface (CRS) method, introduced by Peter Hubral in 1997, is an alternative technique to the conventional CMP stacking. The CRS stack is able to provide not only improved simulated zero-offset sections, but also a set of parameters that convey more information of the propagating medium than the single NMO-velocity parameter of the class
Publicado em: 2005
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3. O metodo de empilhamento CRS : refinamento dos parametros e aplicações
The common Reftection Surface (CRS) method extends the well established Normal Move-Out (NMO) method, allowing the stacking process to be applied to data arranged in settings more general than the common midpoint (CMP) gathers. For that aim, the CRS method uses the general hyperbolic moveout, which depends on the classical NMO velocity and some other paramet
Publicado em: 2003