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Class Information
Number: 367/73
Name: Communications, electrical: acoustic wave systems and devices > Seismic prospecting > Land-reflection type > Synthetic seismograms and models
Description: Subject matter wherein seismic-type signals or data are produced artifically.










Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
8705317 Method for imaging of targeted reflectors Apr. 22, 2014
8693283 Estimation of time shift based on multi-vintage seismic data Apr. 8, 2014
8688757 Method and system of subsurface horizon assignment Apr. 1, 2014
8670288 Velocity model for well time-depth conversion Mar. 11, 2014
8665667 Vertical seismic profiling velocity estimation method Mar. 4, 2014
8659974 System and method of 3D salt flank VSP imaging with transmitted waves Feb. 25, 2014
8620082 Sonar image texture segmentation Dec. 31, 2013
8599644 Velocity models for a single well and for a set of wells Dec. 3, 2013
8599643 Joint structural dip removal Dec. 3, 2013
8588028 Slant-stack for time gather to angle gather conversion Nov. 19, 2013
8577613 Effective hydrocarbon reservoir exploration decision making Nov. 5, 2013
8571799 Method for cost effective sampling and characterization of heterogeneous unconventional hydrocarbon regions Oct. 29, 2013
8553498 Q tomography method Oct. 8, 2013
8553499 Migration-based illumination determination for AVA risk assessment Oct. 8, 2013
8547794 Extending the coverage of VSP/CDP imaging by using first-order downgoing multiples Oct. 1, 2013
8547793 Correction of velocity cubes for seismic depth modeling Oct. 1, 2013
8547788 Methods for making acoustic anisotropy logging while drilling measurements Oct. 1, 2013
8537638 Methods for subsurface parameter estimation in full wavefield inversion and reverse-time migration Sep. 17, 2013
8531913 Estimating subsurface elastic parameters Sep. 10, 2013
8522915 Method and system for selecting parameters of a seismic source array Sep. 3, 2013
8509028 Separation and noise removal for multiple vibratory source seismic data Aug. 13, 2013
8483964 Estimating reservoir properties from 4D seismic data Jul. 9, 2013
8456953 Wave equation illumination Jun. 4, 2013
8451685 Time reverse reservoir localization May. 28, 2013
8451687 Imaging with vector measurements May. 28, 2013
8437219 Correcting an acoustic simulation for elastic effects May. 7, 2013
8427902 Method for monitoring a subsoil zone, particularly during simulated fracturing operations Apr. 23, 2013
8427903 Method for monitoring a subsoil zone using a plurality of correlated traces, particularly during simulated fracturing operations Apr. 23, 2013
8422335 Apparatus and method for imaging subsurface structure of target area by using waveform inversion Apr. 16, 2013
8406081 Seismic imaging systems and methods employing tomographic migration-velocity analysis using common angle image gathers Mar. 26, 2013
8384379 Non-destructive determination of the pore size distribution and the distribution of fluid flow velocities Feb. 26, 2013
8379482 Using seismic attributes for data alignment and seismic inversion in joint PP/PS seismic analysis Feb. 19, 2013
8380437 Method of predicting mechanical properties of rocks using mineral compositions provided by in-situ logging tools Feb. 19, 2013
8363509 Method for building velocity models for pre-stack depth migration via the simultaneous joint inversion of seismic, gravity and magnetotelluric data Jan. 29, 2013
8358561 Bayesian DHI for seismic data Jan. 22, 2013
8355872 System and method for reservoir analysis background Jan. 15, 2013
8332154 Estimating reservoir properties from 4D seismic data Dec. 11, 2012
8326544 Diplet-based seismic processing Dec. 4, 2012
8315124 System and method for suppression of seismic multiple reflection signals Nov. 20, 2012
8289809 Common reflection azimuth migration Oct. 16, 2012
8280695 Method to adapt a template dataset to a target dataset by using curvelet representations Oct. 2, 2012
8274859 Systems and methods for modeling 3D geological structures Sep. 25, 2012
8275550 Method for target-oriented reverse time migration for prestack depth imaging Sep. 25, 2012
8265875 Interpolation of periodic data Sep. 11, 2012
8259532 Hybrid modeling in the tau-p domain Sep. 4, 2012
8255165 Method for predicting differences in subsurface conditions Aug. 28, 2012
8248886 Separation and noise removal for multiple vibratory source seismic data Aug. 21, 2012
8243549 Estimating seismic anisotropy of shales Aug. 14, 2012
8228758 Image generation of a wellbore Jul. 24, 2012
8213261 Method for geophysical and geological interpretation of seismic volumes in the domains of depth, time, and age Jul. 3, 2012

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