Patents Assigned to Paradigm Geophysical Ltd.
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Publication number: 20140232721Abstract: A device, system, and method for displaying seismic image data may include computing, from a wide-azimuth data set, a discrete data set associated with an image function at a seismic image point. The discrete data set may be mapped onto a continuous curved three-dimensional surface. The mapped data set may be projected onto a continuous planar surface. The projected data may be displayed as a planar disk. A plurality of continuous planar surfaces, each representing a single image point, may be assembled to form a three-dimensional body, representing a seismic gather of image points. The three-dimensional body may be displayed. Other embodiments are described and claimed.Type: ApplicationFiled: April 24, 2014Publication date: August 21, 2014Applicants: Paradigm Geophysical Ltd., Paradigm Geophysical, Corp.Inventors: Zvi Koren, Igor Ravve, Evgeny Ragoza
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Patent number: 8744134Abstract: A device, system, and method for displaying seismic image data may include computing, from a wide-azimuth data set, a discrete data set associated with an image function at a seismic image point. The discrete data set may be mapped onto a continuous curved three-dimensional surface. The mapped data set may be projected onto a continuous planar surface. The projected data may be displayed as a planar disk. A plurality of continuous planar surfaces, each representing a single image point, may be assembled to form a three-dimensional body, representing a seismic gather of image points. The three-dimensional body may be displayed. Other embodiments are described and claimed.Type: GrantFiled: October 4, 2013Date of Patent: June 3, 2014Assignees: Paradigm Geophysical Ltd., Paradigm Geophysical Corp.Inventors: Zvi Koren, Igor Ravve, Evgeny Ragoza
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Publication number: 20140050363Abstract: A device, system, and method for displaying seismic image data may include computing, from a wide-azimuth data set, a discrete data set associated with an image function at a seismic image point. The discrete data set may be mapped onto a continuous curved three-dimensional surface. The mapped data set may be projected onto a continuous planar surface. The projected data may be displayed as a planar disk. A plurality of continuous planar surfaces, each representing a single image point, may be assembled to form a three-dimensional body, representing a seismic gather of image points. The three-dimensional body may be displayed. Other embodiments are described and claimed.Type: ApplicationFiled: October 4, 2013Publication date: February 20, 2014Applicants: Paradigm Geophysical, Corp., Paradigm Geophysical Ltd.Inventors: Zvi KOREN, Igor RAVVE, Evgeny RAGOZA
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Patent number: 8582825Abstract: A device, system, and method for displaying seismic image data may include computing, from a wide-azimuth data set, a discrete data set associated with an image function at a seismic image point. The discrete data set may be mapped onto a continuous curved three-dimensional surface. The mapped data set may be projected onto a continuous planar surface. The projected data may be displayed as a planar disk. A plurality of continuous planar surfaces, each representing a single image point, may be assembled to form a three-dimensional body, representing a seismic gather of image points. The three-dimensional body may be displayed. Other embodiments are described and claimed.Type: GrantFiled: June 6, 2008Date of Patent: November 12, 2013Assignees: Paradigm Geophysical Ltd., Paradigm Geophysical, Corp.Inventors: Zvi Koren, Igor Ravve, Evgeny Ragoza
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Patent number: 8095319Abstract: A system, which may be and/or may include a computer system, and method for identifying a fault patch position from a seismic data volume. The system and method may include defining an initial active surface in the seismic data volume; identifying one or more active surfaces by minimizing the value of a function for energy; tracking back the active surfaces to find a set of control points; and producing the fault patch position formed by the set of control points.Type: GrantFiled: November 29, 2010Date of Patent: January 10, 2012Assignee: Paradigm Geophysical Ltd.Inventors: Pascal Klein, Gael Gouzien
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Patent number: 7844402Abstract: A system, which may be and/or may include a computer system (1, 100), and method (3) for identifying a fault patch position from a seismic data volume (103). The system and method may include defining an initial active surface (310) in the seismic data volume (103); identifying (914) one or more active surfaces by minimizing the value of a function for energy; tracking back (916) the active surfaces to find a set of control points; and producing (918) the fault patch position formed by the set of control points.Type: GrantFiled: November 23, 2005Date of Patent: November 30, 2010Assignee: Paradigm Geophysical Ltd.Inventors: Pascal Klein, Gael Gouzien
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Patent number: 7584056Abstract: Seismic data may be imaged using or recognizing substantially only primary reflections. Imaging seismic data may include for example integrating a plurality of seismic data points that have substantially similar arrival directions, for example, to a modeled primary ray. Seismic data points may be imaged that for example substantially meet a set of predetermined conditions, for example, conditions substantially unique to primaries, which may include for example arrival direction and angle of reflection.Type: GrantFiled: February 22, 2006Date of Patent: September 1, 2009Assignee: Paradigm Geophysical Ltd.Inventor: Zvi Koren
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Patent number: 5629904Abstract: A method for efficiently and accurately migrating seismic data recorded from an area of interest is disclosed. The method utilizes determining displacement values for every output sample in an area of interest, preferably by generating a displacement section from a velocity section and depth model. The displacement values are then used to select a migration aperture for the migration algorithm.Type: GrantFiled: November 30, 1994Date of Patent: May 13, 1997Assignee: Paradigm Geophysical, Ltd.Inventors: Dan D. Kosloff, Oleg V. Meshbey, Zvi Koren, Alexander Litvin