173521 ⎘
Details of seismic processing or analysis; Analysis Seismic attributes, e.g. amplitude, polarity, instant phase
Sub-classes:METHODS AND COMPUTING SYSTEMS FOR PREDICTING SURFACE RELATED MULTIPLES IN SEISMIC DATA
#2SEISMIC INVERSION METHOD BASED ON JOINT CONSTRAINT OF PHYSICAL MODEL AND PRIORI INFORMATION
#3ACOUSTIC PHASED ARRAY SYSTEM AND METHOD FOR DETERMINING WELL INTEGRITY IN MULTI-STRING CONFIGURATIONS
#4SYSTEMS, METHODS, AND APPARATUSES FOR EVENT DETECTION FOR A TRANSMISSION CABLE OR LINE-BASED SYSTEM
#5METHOD FOR VALIDATING PALEOGEOGRAPHIC MODELS USING SEISMIC DATA
#6Geostatistical Depth Map based Hydrocarbon Exploration
#7VIRTUAL ARRAYS FOR EARTHQUAKE EARLY WARNING SYSTEMS
#8SEISMIC DATA FILTERING TECHNIQUES
#9FULL AUTOMATION OF HIGH-RESOLUTION INTERVAL VELOCITY ESTIMATION FOR CHECK-SHOT AND OTHER VERTICAL SEISMIC PROFILE- TYPE DATASETS
#10METHOD AND SYSTEM FOR TRUE ABSOLUTE AMPLITUDE SEISMIC IMAGING
#11GEOBODIES EXTRACTION TECHNIQUE THROUGH SEISMIC ATTRIBUTES
#12METHOD AND SYSTEM FOR PROCESSING SEISMIC IMAGES TO OBTAIN AN RGT IMAGE BY USING A DECIMATED SEISMIC DIP IMAGE
#13SEISMIC SURVEY DATA ACCESS
#14SYSTEM AND METHOD FOR OBTAINING MINIMUM-PHASE SOURCE-SIGNATURES FROM MULTI-CHANNEL MULTI-OFFSET SEISMIC DATA
#15Automated offset well analysis
#16Event continuity mapping using seismic frequency analysis
#17MACHINE LEARNING BASED RANKING OF HYDROCARBON PROSPECTS FOR FIELD EXPLORATION
#18Deep learning model with dilation module for fault characterization
#19ACOUSTIC PHASED ARRAY SYSTEM AND METHOD FOR DETERMINING WELL INTEGRITY IN MULTI-STRING CONFIGURATIONS
#20INVERSION METHOD AND APPARATUS FOR MULTILAYER SEABED GEOACOUSTIC PARAMETER IN SHALLOW SEA, COMPUTER DEVICE AND STORAGE MEDIUM
#21Method, Apparatus, and Computer Program for Detecting One or More Objects in the Sea Floor
#22Seismic observation device, seismic observation method, and recording medium
#23Reservoir characterization using machine-learning techniques
#24Method for predicting subsurface features from seismic using deep learning dimensionality reduction for regression
#25Isofrequency volumes ratio workflow to detect gas reservoirs in 3D domain
#26Automated extraction of horizon patches from seismic data
#27Automated offset well analysis
#28Method of stripping strong reflection layer based on deep learning
#29Seismic time-frequency analysis method based on generalized Chirplet transform with time-synchronized extraction
#30Performance-level seismic motion hazard analysis method based on three-layer dataset neural network
#31Angular response compensation for DAS VSP
#32Look-ahead VSP workflow that uses a time and depth variant Q to reduce uncertainties in depth estimation ahead of a drilling bit
#33Methods and devices using effective elastic parameter values for anisotropic media
#34Methods of and apparatuses for transforming acoustic log signals
#35Automated offset well analysis
#36Signal recovery during simultaneous source deblending and separation
#37Using elastic facies to perform quality control of well logs
#38Genetic quality of pick attribute for seismic cubes and surfaces
#39Method for characterizing gas-bearing reservoir based on logging constraint
#40Characterization of wellbore materials in multiple casing strings
#41Characterizing depositional features by geologic-based seismic classification
#42Sand pack and gravel pack acoustic evaluation method and system
#43Directional near wellbore imaging visualization
#44Detecting structural and stratigraphic information from seismic data
#45Systems and methods for refining estimated effects of parameters on amplitudes
#46SYSTEM AND METHOD TO REDUCE ACCELERATIONS EXPERIENCED BY OBJECTS IN VARIABLE ACCELERATION ENVIRONMENTS
#47Multivariate analysis of seismic data, microseismic data, and petrophysical properties in fracture modeling
#48Borehole imaging using amplitudes of refracted acoustic waves
#49Machine learning training set generation
#50System and method for assessing the presence of hydrocarbons in a subterranean reservoir based on seismic inversions
#51Time-reversed nonlinear acoustics for downhole pressure measurements
#52Bayesian polarity determination
#53Prediction ahead of bit using vertical seismic profile data and global inversion
#54SYSTEM AND METHOD FOR TIME-LAPSE SEISMIC IMAGING
#55Feature index-based feature detection
#56Seismic image orientation using 3D integration operations
#57Three-dimensional, stratigraphically-consistent seismic attributes
#58Seismic sensing systems and processes for using same
#59Outlier detection for identification of anomalous cross-attribute clusters
#60Method for analyzing cement integrity in cased wells using sonic logging
#61Method for analyzing cement quality in multi-string cased wells using sonic logging
#62Absolute strength and absolute sensitivity in seismic data
#63Thin bed tuning frequency and thickness estimation
#64System and method for time-lapsing seismic imaging
#65Detecting structural and stratigraphic information from seismic data
#66Multi-stack (broadband) wavelet estimation method
#67Systems, methods, and computer-readable media for determining shear-wave to compressional-wave velocity ratios in well casings
#68Generating subterranean imaging data based on vertical seismic profile data and ocean bottom sensor data
#69Interactive event grouping method
#70Generating subterranean imaging data based on vertical seismic profile data
#71Processing seismic attributes using mathematical morphology
#72Enhanced visualisation of geologic features in 3D seismic survey data
#73Efficient line search methods for multi-parameter full wavefield inversion
#74Methods and systems for optimizing generation of seismic images
#75Systems and methods for combining triaxial geophone data for localizing nearby transient seismic sources
#76Processing seismic data by nonlinear stacking
#77Detecting structural and stratigraphic information from seismic data
#78Seismic survey analysis
#79Dip seismic attributes
#80Method of Generating and Characterizing a Seismic Signal in a Drill Bit
#81Tensor-based method for representation, analysis, and reconstruction of seismic data
#82Multiscale Geologic Modeling of a Clastic Meander Belt Including Asymmetry Using Multi-Point Statistics
#83Extracting geologic information from multiple offset stacks and/or angle stacks
#84Exploitation of self-consistency and differences between volume images and interpreted spatial/volumetric context
#85Method for seismic interpretation using seismic texture attributes
#86Seismic imaging systems and methods employing a fast target-oriented illumination calculation
#87Windowed Statistical Analysis For Anomaly Detection In Geophysical Datasets
#88Seismic Horizon Skeletonization
#89Method for geophysical and geological interpretation of seismic volumes in the domains of depth, time, and age
#90Geologic features from curvelet based seismic attributes
#91Method for geophysical and geological interpretation of seismic volumes using chronological panning
#92Method For Geophysical and Geological Interpretation of Seismic Volumes In The Domains of Depth, Time, and Age
#93Pseudo logs to improve stratigraphic correlation between sedimentary basins
#94Locating oil or gas passively by observing a porous oil and gas saturated system giving off its characteristic resonance response to ambient background noise, including optional differentiation of oil, locatinggas and water
#95Subsurface prediction method and system
#96Frequency shift reservoir localization
#97SEISMIC DATA PROCESSING AND VISUALIZATION
#98Method for determining attributes associated with net-sand thickness
#99Method for quantification and mitigation for dip-induced azimuthal AVO
#100Determination of anisotropic physical characteristics in and around reservoirs
#101Time-lapse seismic survey of a reservoir region
#102System and method for analyzing a region of interest relative to a predetermined event
#103Method for determining formation quality factor from seismic data
#104Calculation method, storage medium and device for seabed reflection coefficient of point source elastic wave
#105Method and system for evaluating filling characteristics of deep paleokarst reservoir through well-to-seismic integration
#106Determining seismic stratigraphic features using a symmetry attribute