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Class Information
Number: 702/18
Name: Data processing: measuring, calibrating, or testing > Measurement system in a specific environment > Earth science > Seismology > Velocity of seismic wave
Description: Subject matter comprising means for measuring seismic wave parameter over time to compute speed of propagation of seismic wave.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7627431 |
Method for processing seismic data corresponding to acquisitions from a medium with azimuthal anisotropy |
Dec. 1, 2009 |
| 7617053 |
Processing of seismic data using the S-transform |
Nov. 10, 2009 |
| 7603264 |
Three-dimensional wellbore visualization system for drilling and completion data |
Oct. 13, 2009 |
| 7596481 |
Three-dimensional wellbore analysis and visualization |
Sep. 29, 2009 |
| 7586811 |
Subsalt velocity model building |
Sep. 8, 2009 |
| 7542037 |
Three dimensional geological model construction |
Jun. 2, 2009 |
| 7474996 |
Method of processing geophysical data |
Jan. 6, 2009 |
| 7457195 |
Estimating the time of arrival of a seismic wave |
Nov. 25, 2008 |
| 7447115 |
Processing seismic data using interferometry techniques |
Nov. 4, 2008 |
| 7408836 |
Method of and apparatus for processing seismic data in the presence of anisotropy |
Aug. 5, 2008 |
| 7355923 |
Seismic analysis using post-imaging seismic anisotropy corrections |
Apr. 8, 2008 |
| 7345951 |
Method of determining specular information after prestack seismic imaging |
Mar. 18, 2008 |
| 7315783 |
Traveltime calculation in three dimensional transversely isotropic (3D TI) media by the fast marching method |
Jan. 1, 2008 |
| 7269537 |
Infrasound sensor with disturbance filtering |
Sep. 11, 2007 |
| 7222023 |
Methods and apparatus for processing seismic data |
May. 22, 2007 |
| 7196634 |
Systems for predicting earthquakes and methods of employing such systems |
Mar. 27, 2007 |
| 7117093 |
Method, media, and signals for processing seismic data to obtain a velocity field |
Oct. 3, 2006 |
| 7089123 |
Array scanner control system |
Aug. 8, 2006 |
| 7089118 |
Shear wave velocity determination using circumferentially aligned transmitter and receiver elements |
Aug. 8, 2006 |
| 7069200 |
Method intended to obtain reflection travel times from an interpretation of migrated cylindrical wave seismic data |
Jun. 27, 2006 |
| 7065004 |
Horizon-based residual depth migration velocity analysis |
Jun. 20, 2006 |
| 7039524 |
Shear wave velocity determination using multi-pole wave |
May. 2, 2006 |
| 6996028 |
Velocity analysis on seismic data |
Feb. 7, 2006 |
| 6982928 |
Seismic P-wave velocity derived from vibrator control system |
Jan. 3, 2006 |
| 6950747 |
Methods of processing magnetotelluric signals |
Sep. 27, 2005 |
| 6922645 |
Augmented classical least squares multivariate spectral analysis |
Jul. 26, 2005 |
| 6917564 |
Method of processing seismic data |
Jul. 12, 2005 |
| 6912465 |
System and method for determining downhole clock drift |
Jun. 28, 2005 |
| 6901333 |
Method and device for the generation and application of anisotropic elastic parameters |
May. 31, 2005 |
| 6870482 |
Systems for predicting earthquakes and methods of employing such systems |
Mar. 22, 2005 |
| 6871146 |
Method for generating P-S and S-S- seismic data and attributes from P-P seismic data |
Mar. 22, 2005 |
| 6868039 |
Method for determining a seismic wave velocity model in a heterogeneous underground |
Mar. 15, 2005 |
| 6856912 |
Removing irregularities from seismic data caused by tube waves |
Feb. 15, 2005 |
| 6842702 |
Augmented classical least squares multivariate spectral analysis |
Jan. 11, 2005 |
| 6839633 |
Methods and apparatus for imaging a subsurface fracture |
Jan. 4, 2005 |
| 6834238 |
Method for identifying optical contrast enhancing agents |
Dec. 21, 2004 |
| 6826501 |
Method and apparatus for estimating water bottom reflection time difference |
Nov. 30, 2004 |
| 6820010 |
Method for determining shear-wave velocity model for depth migration of mode-converted data |
Nov. 16, 2004 |
| 6817218 |
Non-linear statistically constrained AVO inversion |
Nov. 16, 2004 |
| 6813566 |
Method of producing continuous, orthogonal signals and method of their use for examining and for detecting changes in a body |
Nov. 2, 2004 |
| 6791899 |
Acoustic logging apparatus and method for anisotropic earth formations |
Sep. 14, 2004 |
| 6788619 |
Concentrating seismic energy in a selected target point in an underground formation |
Sep. 7, 2004 |
| 6760667 |
Method for generating P-S and S-S seismic data and attributes from P-P seismic data |
Jul. 6, 2004 |
| 6757616 |
Model-free refraction statics solution |
Jun. 29, 2004 |
| 6731568 |
Seismic prospecting method using converted wave processing |
May. 4, 2004 |
| 6718266 |
Determination of dipole shear anisotropy of earth formations |
Apr. 6, 2004 |
| 6714480 |
Determination of anisotropic moduli of earth formations |
Mar. 30, 2004 |
| 6691075 |
Method for modeling seismic acquisition footprints |
Feb. 10, 2004 |
| 6687618 |
Typing picks to horizons in migration velocity analysis |
Feb. 3, 2004 |
| 6654694 |
Method and system for evaluating quality of deghosted seismic data |
Nov. 25, 2003 |
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