Application of seismic interferometry to inverse VSP data
نویسندگان
چکیده
منابع مشابه
Target-oriented interferometry: Imaging internal multiples from subsalt VSP data
Seismic interferometry has become a technology of growing interest for imaging borehole seismic data. We demonstrate that interferometry of internal multiples can be used to image targets above a borehole receiver array. By “internal multiples” we refer to all types of waves that scatter multiple times inside the model. These include, for instance, interbed, intra-salt and water-bottom multiple...
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Cornelis Weemstra,1,3 Deyan Draganov,1 Elmer N. Ruigrok,2,3 Jürg Hunziker,4 Martin Gomez5 and Kees Wapenaar1 1Department of Geoscience and Engineering, Delft University of Technology, Delft, The Netherlands. E-mail: [email protected] 2Royal Netherlands Meteorological Institute, De Bilt, The Netherlands 3Department of Earth Sciences, Utrecht University, Utrecht, The Netherlands 4Department of ...
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Seismic interferometry has become a technology of growing interest for imaging borehole seismic data. We demonstrate that interferometry of internal multiples can be used to image targets above a borehole receiver array. By internal multiples, we refer to all types of waves that scatter multiple times inside the model. These include, for instance, interbed, intrasalt, and water-bottom multiples...
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We have found that high-quality vertical seismic profile (VSP) data can be collected for near-surface applications using the seismic cone penetrometer. Conemounted accelerometers are used as the VSP receivers, and a sledgehammer against the cone truck baseplate is used as a source. This technique eliminates the need to drill a borehole, thereby reducing the cost of the survey, and results in a ...
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Inverse problem is one of the most important problems in geophysics as model parameters can be estimated from the measured data directly using inverse techniques. In this paper, applying different inverse methods on integration of S-wave and GPR velocities are investigated for estimation of porosity and water saturation. A combination of linear and nonlinear inverse problems are solved. Linear ...
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ژورنال
عنوان ژورنال: BUTSURI-TANSA(Geophysical Exploration)
سال: 2008
ISSN: 1881-4824,0912-7984
DOI: 10.3124/segj.61.111