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Class Information
Number: 702/17
Name: Data processing: measuring, calibrating, or testing > Measurement system in a specific environment > Earth science > Seismology > Filtering or noise reduction/removal
Description: Subject matter comprising means for removing certain frequency components of the seismic signal or means for lessening or eliminating disturbance in the seismic signal.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7616524 |
Wavelet based intercept attribute for seismic exploration |
Nov. 10, 2009 |
| 7603238 |
Analysis of time-series data using singularities |
Oct. 13, 2009 |
| 7599798 |
Migrating composite seismic response data to produce a representation of a seismic volume |
Oct. 6, 2009 |
| 7587279 |
Method for quantitative PCR data analysis system (QDAS) |
Sep. 8, 2009 |
| 7584056 |
Multiple suppression in angle domain time and depth migration |
Sep. 1, 2009 |
| 7584057 |
Seismic acquisition and filtering |
Sep. 1, 2009 |
| 7573780 |
Electrode configurations for suppression of electroseismic source noise |
Aug. 11, 2009 |
| 7574303 |
Seismogram correction for absorption effects |
Aug. 11, 2009 |
| 7558154 |
Method of and apparatus for processing seismic data |
Jul. 7, 2009 |
| 7551515 |
Source signature deconvolution method |
Jun. 23, 2009 |
| 7545886 |
Method and apparatus for eye-opening based optimization |
Jun. 9, 2009 |
| 7542037 |
Three dimensional geological model construction |
Jun. 2, 2009 |
| 7536262 |
Kalman filter approach to processing electromagnetic data |
May. 19, 2009 |
| 7519480 |
Driving-force output of a reciprocating actuator |
Apr. 14, 2009 |
| 7519477 |
Method for determining impedance coefficients of a seismic trace |
Apr. 14, 2009 |
| 7515505 |
Method for continuous sweeping and separation of multiple seismic vibrators |
Apr. 7, 2009 |
| 7508734 |
Method and apparatus for acoustic data transmission in a subterranean well |
Mar. 24, 2009 |
| 7499949 |
Method and system for obtaining recurring delay data using navigation systems |
Mar. 3, 2009 |
| 7496451 |
Real time data quality control and determination of formation angles from multicomponent induction measurements using neural networks |
Feb. 24, 2009 |
| 7492665 |
Seismic data acquisition and source-side derivatives generation and application |
Feb. 17, 2009 |
| 7480204 |
Seismic data processing |
Jan. 20, 2009 |
| 7454292 |
Inverse-vector method for smoothing dips and azimuths |
Nov. 18, 2008 |
| 7433265 |
Converted wave energy removal from seismic data |
Oct. 7, 2008 |
| 7426439 |
Method and apparatus for marine seismic data acquisition |
Sep. 16, 2008 |
| 7415401 |
Method for constructing 3-D geologic models by combining multiple frequency passbands |
Aug. 19, 2008 |
| 7382682 |
Processing seismic data |
Jun. 3, 2008 |
| 7382685 |
Method and apparatus for filtering irregularly sampled data |
Jun. 3, 2008 |
| 7379386 |
Workflow for processing streamer seismic data |
May. 27, 2008 |
| 7376517 |
Method for estimation of interval seismic quality factor |
May. 20, 2008 |
| 7373252 |
3D pre-stack full waveform inversion |
May. 13, 2008 |
| 7369944 |
Method of processing seismic data for AVO or AVOA characterization |
May. 6, 2008 |
| 7366054 |
Tau-P filters for removal of noise from seismic data |
Apr. 29, 2008 |
| 7355923 |
Seismic analysis using post-imaging seismic anisotropy corrections |
Apr. 8, 2008 |
| 7337070 |
Method for treating seismic cubes corresponding to obtained for common zone at different times |
Feb. 26, 2008 |
| 7330792 |
Method for reconstructing complex wave attributes from limited view measurements |
Feb. 12, 2008 |
| 7328109 |
Processing seismic data |
Feb. 5, 2008 |
| 7328108 |
Processing seismic data |
Feb. 5, 2008 |
| 7327633 |
Systems and methods for enhancing low-frequency content in vibroseis acquisition |
Feb. 5, 2008 |
| 7324610 |
VSB reception system |
Jan. 29, 2008 |
| 7319797 |
Adaptive filters and apparatus, methods, and systems for image processing |
Jan. 15, 2008 |
| 7295490 |
System and method of phase encoding for high fidelity vibratory seismic data |
Nov. 13, 2007 |
| 7295929 |
Process, device and software package for locally determining the shape of geological horizons |
Nov. 13, 2007 |
| 7295930 |
Method, device and software package for smoothing a subsurface property |
Nov. 13, 2007 |
| 7269537 |
Infrasound sensor with disturbance filtering |
Sep. 11, 2007 |
| 7260163 |
Noise blanker using an adaptive all-pole predictor and method therefor |
Aug. 21, 2007 |
| 7257492 |
Handling of static corrections in multiple prediction |
Aug. 14, 2007 |
| 7239578 |
Removal of noise from seismic data using radon transformations |
Jul. 3, 2007 |
| 7230879 |
Method and apparatus for true relative amplitude correction of seismic data for normal moveout stretch effects |
Jun. 12, 2007 |
| 7228236 |
Subarray matching beamformer apparatus and method |
Jun. 5, 2007 |
| 7206255 |
Signal processing apparatus and signal processing method |
Apr. 17, 2007 |
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