Isbn: 9783659588556 - seismic absorption estimation and compensation (6 risultati)

Taschenbuch. Condizione: Neu. Seismic Absorption Estimation and Compensation | Changjun Zhang | Taschenbuch | 116 S. | Englisch | 2014 | LAP LAMBERT Academic Publishing | EAN 9783659588556 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu. …

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Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -As seismic waves travel through the earth, the visco-elasticity of the earth's medium will cause energy dissipation and waveform distortion. This phenomenon is referred to as seismic absorption or attenuation. In hydrocarbon reservoir description, seismic absorption can be used as an attribute to interpret for fluid units. In seismic data processing, this information can be used to enhance seismic data resolution by means of absorption compensation. The absorptive property is described by a quality factor, Q, which defines the energy decay and a velocity dispersion relationship. The quality factor and the velocity govern the propagation of seismic energy in the earth. The content of this book covers four new ideas to deal with the estimation and application of seismic absorption. These ideals are: to estimate the quality factors in CMP gathers using peak frequency variation; to stabilize attenuation compensation using a least square inverse scheme; to estimate a quality section using an AVO-like analysis method and to treat the multi-dimensional attenuation compensation as a de-blurring process. 116 pp. Englisch.…

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Zhang ChangjunPhD in Geophysics, University of British Columbia, Vancouver, 2008, MS in Geophysics, University of British Columbia, Vancouver, 2001, ME in Applied Geophysics, China University of Petroleum, Beijing, 1990 and BE in geo.…

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -As seismic waves travel through the earth, the visco-elasticity of the earth's medium will cause energy dissipation and waveform distortion. This phenomenon is referred to as seismic absorption or attenuation. In hydrocarbon reservoir description, seismic absorption can be used as an attribute to interpret for fluid units. In seismic data processing, this information can be used to enhance seismic data resolution by means of absorption compensation. The absorptive property is described by a quality factor, Q, which defines the energy decay and a velocity dispersion relationship. The quality factor and the velocity govern the propagation of seismic energy in the earth. The content of this book covers four new ideas to deal with the estimation and application of seismic absorption. These ideals are: to estimate the quality factors in CMP gathers using peak frequency variation; to stabilize attenuation compensation using a least square inverse scheme; to estimate a quality section using an AVO-like analysis method and to treat the multi-dimensional attenuation compensation as a de-blurring process.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 116 pp. Englisch.…

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - As seismic waves travel through the earth, the visco-elasticity of the earth's medium will cause energy dissipation and waveform distortion. This phenomenon is referred to as seismic absorption or attenuation. In hydrocarbon reservoir description, seismic absorption can be used as an attribute to interpret for fluid units. In seismic data processing, this information can be used to enhance seismic data resolution by means of absorption compensation. The absorptive property is described by a quality factor, Q, which defines the energy decay and a velocity dispersion relationship. The quality factor and the velocity govern the propagation of seismic energy in the earth. The content of this book covers four new ideas to deal with the estimation and application of seismic absorption. These ideals are: to estimate the quality factors in CMP gathers using peak frequency variation; to stabilize attenuation compensation using a least square inverse scheme; to estimate a quality section using an AVO-like analysis method and to treat the multi-dimensional attenuation compensation as a de-blurring process.…