173491 ⎘
Details of seismic processing or analysis; Corrections or adjustments related to wave propagation Trace interpolation or extrapolation, e.g. for virtual receiver; Anti-aliasing for missing receivers
SEISMIC WAVEFIELD DECOMPOSITION USING RECURSIVE RADON TRANSFORM
#2GEOLOGIC MODELING FRAMEWORK
#3RANDOMLY QUANTIZED SEISMIC DATA RECONSTRUCTION USING LSTM NETWORK
#4QUALITY CONTROL AND PRECONDITIONING OF SEISMIC DATA
#5Marine seismic imaging
#6Using neural networks for interpolating seismic data
#7Methods for simultaneous source separation
#8Use NUOS technology to acquire optimized 2D data
#9Reflection seismology internal multiple estimation
#10Diffraction imaging using pseudo dip-angle gather
#11Seismic processing workflow for orthogonal wide azimuth 3D surveys
#12Imaging subterranean features using Fourier transform interpolation of seismic data
#13Identifying characteristics of a subterranean region using vector-based wavefield separation of seismic data from the subterranean region
#14Directional designature of marine seismic survey data
#15Seismic surveys using two-way virtual source redatuming
#16Seismic data de-blending
#17Accelerated seismic interpolation of measured data collected by a set of geophones arranged in an irregularly spaced grid
#18Methods for simultaneous source separation
#19USE NUOS TECHNOLOGY TO ACQUIRE OPTIMIZED 2D DATA
#20Quality control and preconditioning of seismic data
#21Deblending method using patterned acquisition seismic data
#22METHOD FOR DEALIASING DATA
#233D seismic acquisition
#24Use nuos technology to acquire optimized 2D data
#25Interior Seismic Data Generator
#26Processing methodology for full-waveform sonic wavefield separation
#27Fabrication of unrecorded data by Gaussian slowness period packet extrapolation
#28System and method for predicting fault seal from seismic data
#29Gradient-based 4D seabed acquisition positioning
#30Device and method for multi-shot wavefield reconstruction
#31Processing methodology for full-waveform sonic wavefield separation
#32Methods and systems to interpolate seismic data
#33Wavefield reconstruction
#34Calibration of streamer navigation equipment
#35Method and apparatus for processing seismic data
#36Use of wavelet cross-correlation for virtual source denoising
#37Attenuation of multiple reflections
#38System and method for focusing seismic images
#39Method, system and non-transitory computer-readable medium for forming a seismic image of a geological structure
#40Migrating a horizontal component of a wavefield
#41Device, system and method for geological-time refinement
#42Wave-field reconstruction using a reflection from a variable sea surface
#43Joint Interpolation and Deghosting of Seismic Data
#44Method and apparatus for measuring seismic data
#45Methods and systems to determine properties of a subterranean formation
#46Seismic data enhancement
#47Acquisition and Regularization of Non-Uniform Seismic Data
#48METHOD AND DEVICE FOR SIMULTANEOUSLY ATTENUATING NOISE AND INTERPOLATING SEISMIC DATA
#49FWI model domain angle stacks with amplitude preservation
#503D seismic acquisition
#51Methods for simultaneous source separation
#52Estimation of direct arrival signals based on predicted direct arrival signals and measurements
#53Wavefield interpolation and regularization in imaging of multiple reflection energy
#54METHOD AND APPARATUS FOR MODELING AND SEPARATION OF PRIMARIES AND MULTIPLES USING MULTI-ORDER GREEN'S FUNCTION
#55SYSTEM AND METHOD FOR CORRECTING DATA AFTER COMPONENT REPLACEMENT IN PERMANENT SEISMIC MONITORING WITH CONTINUOUS SEISMIC RECORDING
#56Device, system and method for geological-time refinement
#57Quality control and preconditioning of seismic data
#58System and method for seismic data processing of seismic data sets with different spatial sampling and temporal bandwidths
#59Trace downsampling of distributed acoustic sensor data
#60Seismic acquisition system and technique
#61Systems and methods for aligning a monitor seismic survey with a baseline seismic survey
#62System, machine, and computer-readable storage medium for forming an enhanced seismic trace using a virtual seismic array
#63Seismic data processing
#64Methods and systems to remove particle-motion-sensor noise from vertical-velocity data
#65Methods and systems of wavefield separation applied to near-continuously recorded wavefields
#66Seismic imaging using higher-order reflections
#67COMBINED INTERPOLATION AND PRIMARY ESTIMATION
#68Method and device for deblending seismic data using self-adapting and/or selective radon interpolation
#69Device and method for deblending simultaneous shooting data using an iterative approach
#70Seismic adaptive focusing
#71Geophysical prospecting by processing vertical seismic profiles using downward continuation
#72Estimation of direct arrival signals based on predicted direct arrival signals and measurements
#73Method and system for efficient extrapolation of a combined source-and-receiver wavefield
#74Compressive sensing
#75INTERPOLATING SEISMIC DATA
#76Seismic data processing
#77Regularization of multi-component seismic data
#78Use of vector rotational measurements and vector pressure gradient measurements to enhance spatial sampling of dual-sensor water bottom seismic data
#79Acquisition system and method for blended seismic data
#80System and method for interpolating seismic data
#81Estimating translational data
#82Systems and methods for performing dual-scale interpolation
#83Wavefield regularization by 3-D wavefield decomposition for geophysical data
#84Methods and systems for interpolation of multi-component seismic data collected in a marine environment
#85Synchronizing sensor data using timestamps and signal interpolation
#86Wave field separation by mixed domain inversion
#87Devices, Systems and Methods for Measuring Borehole Seismic Wavefield Derivatives
#88Methods and systems for imaging subterranean formations with primary and multiple reflections
#89Multi-dimensional data reconstruction constrained by a regularly interpolated model
#90Noise removal from 3D seismic representation
#91Processing multi-component seismic data
#92Near-offset extrapolation for free-surface multiple elimination in shallow marine environment
#93PROCESSING GEOPHYSICAL DATA
#94System, machine, and computer-readable storage medium for forming an enhanced seismic trace using a virtual seismic array
#95System and method for attenuating aliasing in seismic data caused by acquisition geometry
#96METHOD OF PROCESSING SEISMIC DATA
#97Interpolation of periodic data
#98Interpolation and deghosting of seismic data acquired in the presence of a rough sea
#99Deghosting and interpolating seismic data
#100Marine seismic acquisition system
#101Jointly interpolating and deghosting seismic data
#102Interpolation and/or extrapolation of seismic data
#103Annular-sum transform of irregularly sampled seismic data
#104Spatial interpolation of irregularly spaced seismic data
#105Method of representing seismic signals
#106INTERPOLATING A PRESSURE WAVEFIELD ALONG AN UNDERSAMPLED DIRECTION
#107Reconstructing seismic wavefields
#108Seismic acquisition system and technique
#109Method for wavefield separation for dual-sensor data using kirchhoff-type datuming and migration
#110Wavefield extrapolation modeling for internal multiple prediction
#111Interpolating seismic data
#112Zero-offset seismic trace construction
#113Jointly interpolating and deghosting seismic data
#114Method of seismic data interpolation by projection on convex sets
#115Processing seismic data using combined regularization and 4D binning
#116Reconstructing low frequency data recordings using a spread of shallow and deep streamers
#117Method for interpolating seismic data by anti-alias, anti-leakage Fourier transform
#1183-D TAU-P interpolation
#119Diagonal gather trace interpolation
#120Method for correcting input seismic traces from dissipative effects
#121Wide tow enabled by multicomponent marine seismic cable
#122Marine seismic acquisition system
#123Interpolation of Irregular Data
#124Diagonal gather trace interpolation
#125Time lapse marine seismic surveying
#126Seismic data processing
#127WIDE TOW ENABLED BY MULTICOMPONENT MARINE SEISMIC CABLE
#128Marine seismic surveying employing interpolated multicomponent streamer pressure data
#129Displacement field calculation
#130Method of evaluating the interaction between a wavefield and a solid body
#131Method and Apparatus for Efficient Data Acquisition and Interpolation
#132Interpolation and extrapolation method for seismic recordings
#133Time lapse marine seismic surveying employing interpolated multicomponent streamer pressure data
#134Amplitude correction for seismic recordings
#135Method for data regularization for shot domain processing
#136Method for seismic wavefield extrapolation
#137Geophysical data processing
#138Seismic data interpolation system
#139Method for imaging of pre-stack seismic data
#140Method for downward extrapolation of pre-stack seismic data
#141Method for seismic migration using explicit depth extrapolation operators with dynamically variable operator length