Fiber-optic transmission-based real-time ocean bottom seismic node

Image Warping Optimization Framework For Post-Stack Seismic Survey Merging

A GEOPHYSICAL DATA ACQUISITION DEVICE

SELECTION METHOD OF ARRAY LENGTH OF OBSERVATION SYSTEM

CORRELATION OF GROUND VISCOSITY AND STIFFNESS MEASUREMENTS WITH TERRAIN CONDITIONS

SEISMIC DATA INTERPRETATION SYSTEM

Systems, apparatuses, and methods for determining rock mass properties based on blasthole drill performance data including compensated blastability index (CBI)

Coherent noise-based seismic data verticalization correction method and system

WORKFLOW FOR OPTIMIZING ENGINEERING PROCEDURE TO REDUCE BOREHOLE BREAKDOWN PRESSURE BY COMBINATION OF ORIENTED NOTCHING/PERFORATION AND FLUID CHEMICAL CONDITIONING PROCESS IN OPEN AND CASED HOLE

Method of obtaining seismic while drilling signal

SYSTEMS AND METHODS FOR ADVANCED SEISMIC SENSORS

Method and apparatus for performing efficient modeling of extended-duration moving seismic sources

Surface wave prospecting method for jointly extracting Rayleigh wave frequency dispersion characteristics by seismoelectric field

Seismic observation device, seismic observation method, and recording medium on which seismic observation program is recorded

Optimal survey design

IRREGULAR OPTIMIZED ACQUISITION METHOD, DEVICE, APPARATUS AND MEDIUM FOR SEISMIC DATA

Method and system for predicting formation top depths

Evaluating enhanced oil recovery methods

Conversion of rock mechanics data from confining stress to pore pressure for reservoir simulators

Correlating strata surfaces across well logs

Intelligent prediction method and apparatus for reservoir sensitivity

Method and system for sub-seismic fracture prediction

Flexible gradient-based reservoir simulation optimization

Seismic data interpretation system

Systems, apparatuses, and methods for determining rock mass properties based on blasthole drill performance data including compensated blastability index (CBI)

System, method and computer program product for compression of seismic data

Diffraction imaging using pseudo dip-angle gather

Prestack least-square reverse time migration on surface attribute gathers compressed using depth-independent coefficients

Vector denoising method and device for multicomponent seismic data

Functional quantization based data compression in seismic acquisition

Controlling fluid volume variations of a reservoir under production

Sensing-acquisition-wireless transmission integrated microseismic monitoring system and method

High-resolution processing method for seismic data based on inverse multi-resolution singular value decomposition

Methods and systems for calibrating depth in a well to seismic data in a subsurface volume of interest

Spectrum Splitting

Seismic channel geobody extraction for basin fairway simulation

Deblending method using patterned acquisition seismic data

Seismic motion sensor and earthquake response system using the same

Seismic detection switch

Black hole particle swarm optimization for optimal well placement in field development planning and methods of use

Detecting structural and stratigraphic information from seismic data

Horizon-based splitting intensity inversion for anisotropic characterization of a target volume

Specular filter (SF) and dip oriented partial imaging (DOPI) seismic migration

High resolution seismic data derived from pre-stack inversion and machine learning

Method of processing a geospatial dataset

Cross-line source separation based on cross-line streamer separation

Multi-Z horizon interpretation and editing within seismic data

Correlation Techniques for Passive Electroseismic and Seismoelectric Surveying

Determining subsurface layers using machine learning

Method of characterising a subsurface region using multiple point statistics

Estimating interval anisotropy parameter for pre-stack depth migration using a least-squares method

Quantifying geologic growth history of subsurface oil field structures based on structural growth indications with instructions from data storage device

Data processing system for quantifying geologic growth history of subsurface oil field structures based on structural growth indications

Multi facility earthquake automation system and method

Imaging of geological subsurface features

Electromagnetic reservoir monitoring systems and methods including earth modeling

Full wavefield inversion of ocean bottom seismic data

Processes and systems to enhance illumination and resolution of seismic images using multiple reflected wavefields

Generating common image gather using wave-field separation

Generating common image gather using wave-field separation

Multi-scale deep network for fault detection

Optimal survey design

Method for constructing a geological model

Seismic stratigraphic surface classification

Boundary adjustment of vertical seismic sections of three-dimensional seismic surveys to remove data gaps

Method for estimating geothermal gradient and device for estimating geothermal gradient

System and method for electric current leakage detection in a land seismic system

Automated seismic interpretation using fully convolutional neural networks

Method and system for determining an intended destination

Super-resolution radon transform based on thresholding

Multi facility earthquake automation system and method

Device and method for multi-shot wavefield reconstruction

Acceleration sensor, geophone, and seismic prospecting system

Surveying using an unmanned marine surface vessel

Compressing seismic wavefields in three-dimensional reverse time migration

Generating common image gather using wave-field separation

Amplitude compensation of reverse time migration (RTM) gathers for AVO/AVA analysis

Surface-scattered noise reduction

Omnidirectional vector geophone

System for source towing at depth

Controlled fluid injection to reduce potential seismic energy along fault lines

Wavefield reconstruction

Method to calculate acquisition illumination

Methods for seismic imaging

Method and system for signal decomposition, analysis and reconstruction

Cross-line source separation based on cross-line streamer separation

Seismic data processing

Use of wavelet cross-correlation for virtual source denoising

Method of first arrival picking of multi-channel seismic survey data considering sound source-receiver array

Post-critical reflection muting in seismic migration

Correlation techniques for passive electroseismic and seismoelectric surveying

Method, system and non-transitory computer-readable medium for forming a seismic image of a geological structure

Detecting structural and stratigraphic information from seismic data

Systems and methods for attenuating noise in seismic data and reconstructing wavefields based on the seismic data

Quantifying geologic growth history of subsurface oil field structures based on structural growth indications

Device and method for smart picking surface waves dispersion curves

Efficient adaptive seismic data flow lossless compression and decompression method

Method and system for stacking fracture prediction

PRESTACK EGS MIGRATION METHOD FOR SEISMIC WAVE MULTI-COMPONENT DATA

Defining non-linear petrofacies for a reservoir simulation model

Electroseismic surveying in exploration and production environments

Support structure

Methods of generation of fracture density maps from seismic data

Specular filter (SF) and dip oriented partial imaging (DOPI) seismic migration

OFFSHORE ELECTROMAGNETIC RESERVOIR MONITORING

System and method for seismic data interpretation

Advanced noise reduction in acoustic well logging

Fracturing treatment of subterranean formations using shock waves

Spectral analysis and processing of seismic data using orthogonal image gathers

Optimal survey design

Seismic azimuthal gradient estimation

Krylov-space-based quasi-newton preconditioner for full-wavefield inversion

Tool for azimuthal resistivity measurement and bed boundary detection

Method for generating multiple free seismic images

Surface wave tomography using sparse data acquisition

System and method for seismic data processing of seismic data sets with different spatial sampling and temporal bandwidths

System and method for acquisition and processing of seismic data using compressive sensing

Device and method for mitigating cycle-skipping in full waveform inversion

High performance and grid computing with liveliness and deadlines fault tolerant data distributor quality of service

Seismic guided inversion of electromagnetic survey data

Seismic stratigraphic surface classification

Method for swell effect and mis-tie correction in high-resolution seismic data using multi-beam echo sounder data

Method for survey data processing compensating for visco-acoustic effects in tilted transverse isotropy reverse time migration

Seismic data processing

Systems and methods employing upward beam propagation for target-oriented seismic imaging

System and method for signal decomposition, analysis and reconstruction

Automated horizon auto-picking on multiple volumes

Survey coverage parameters

Using an offset vector tile gather to image a subsurface

Data-driven, interpreter guided visual enhancement of geologic features in 3D seismic survey data

Holographic techniques for corrosion evaluation of wellbore pipes

Method and computer system for determining seismic node position

Systems and methods for generating composite non-linear sweeps adapted to vibrator constraints

Electroseismic surveying in exploration and production environments

Method for processing borehole seismic data

System, machine, and computer-readable storage medium for forming an enhanced seismic trace using a virtual seismic array

Processing of seismic data

Noise removal in non-uniformly spaced seismic receiver arrays

Method and system of calculating hypocenters of microseismic events

Methods and systems for seismic data analysis using a tilted transversely isotropic (TTI) model

Seismic data processing

Device and method for velocity function extraction from the phase of ambient noise

Systems and methods for constructing clean stratigraphic seismic traces to enhance interpretation of geological faults

SYSTEM AND METHOD FOR ATTENUATING MULTIPLE ENERGY IN SEISMIC DATA

Methods and systems that determine a velocity wavefield from a measured pressure wavefield

LOGGING DATA IDENTIFICATION SYSTEM USING REFLECTION METADATA

Method and system for buried land mine detection through derivative analysis of laser interferometry

Compliance chambers for marine vibrators

Signal processing device and signal processing method

Re-ordered interpolation and convolution for faster staggered-grid processing

METHODS AND SYSTEMS FOR DETERMINING WELL DRILLING PATHS IN A HYDROCARBON FIELD

Independent simultaneous shooting acquisition with vertical seismic profile recording

High performance and grid computing with fault tolerant data distributors quality of service

Seismic imaging using higher-order reflections

High performance and grid computing with partitioning quality of service control

COMBINED INTERPOLATION AND PRIMARY ESTIMATION

Method for temporal dispersion correction for seismic simulation, RTM and FWI

DETECTING SUBSURFACE STRUCTURES

System and method for adaptive classification and filtering for imaging diffused energy from the earths subsurface

Methods and systems for multicomponent time-lapse seismic measurement to calculate time strains and a system for verifying and calibrating a geomechanical reservoir simulator response

Deterministic phase correction and application

Estimating A Wavefield For A Dip

Estimation of a far field signature in a second direction from a far field signature in a first direction

Seismic data processing

Seismic data acquisition

WAVE EQUATION PROCESSING

Methods And Systems For Survey Designs

Spatial sampling improvements and the formation of arrays using popcorn and simultaneous source acquisition

Residual seismic-resistant performance evaluation system

Subsea cable having floodable optical fiber conduit

METHOD AND DEVICE FOR DE-BLENDING SEISMIC DATA USING SOURCE SIGNATURE

Correction of sea surface state

BEAM STEERED BROADBAND MARINE SURVEY METHOD AND SYSTEM

Method for Obtaining an Adapted Sequence of Shot Predictions From a Raw Sequence of Shot Predictions

Seismic-detection sensor device for vertical transportation equipment

Process for constructing a volume mesh for modeling geological structures

Singularity spectrum analysis of microseismic data

Methods and systems for attenuating residual acoustic energy in seismic data

Seismic source array calibration and synchronization method, apparatus and system

Methods and systems for constraining multiples attenuation in seismic data

Systems and methods for combining triaxial geophone data for localizing nearby transient seismic sources

Method and system for efficient extrapolation of a combined source-and-receiver wavefield

Saturation end-point adjustment

METHOD AND DEVICE FOR ACQUIRING OPTIMIZATION COEFFICIENT, AND RELATED METHOD AND DEVICE FOR SIMULATING WAVE FIELD

TWO STAGE SEISMIC VELOCITY MODEL GENERATION

IN-PHASE PRECURSOR SEISMIC SWEEP

Systems and methods for downscaling stress for seismic-driven stochastic geomechanical models

Spectrum Splitting

Electroseismic surveying in exploration and production environments

Electroseismic surveying in exploration and production environments

Electroseismic surveying in exploration and production environments

Detecting structural and stratigraphic information from seismic data

SYSTEMS AND METHODS FOR DETERMINING THE FAR FIELD SIGNATURE OF A SOURCE IN WIDE AZIMUTH SURVEYS

METHOD OF CALIBRATING A GEOLOGIC MODEL

Accelerating full wavefield inversion with nonstationary point-spread functions

METHOD FOR INCREASING BROADSIDE SENSITIVITY IN SEISMIC SENSING SYSTEM

Correlation techniques for passive electroseismic and seismoelectric surveying

Unified application framework for finite-difference modeling

Microseismic event localization using both direct-path and head-wave arrivals

Frequency-dependent ray tracing through an interface

System and method of implementing finite difference time domain models with multiple accelerated processing components (APCS)

High performance and grid computing with history quality of service control

Convergence rate of full wavefield inversion using spectral shaping

High performance and grid computing with reliability quality of service control

Predicting multiples in survey data

Inversion techniques using streamers at different depths

Methods of and apparatuses for improving log data

Regularization of multi-component seismic data

Generalized internal multiple imaging

Multi-parameter inversion through offset dependent elastic FWI

Use of vector rotational measurements and vector pressure gradient measurements to enhance spatial sampling of dual-sensor water bottom seismic data

METHOD OF ENHANCING FLAT SPOTS IN THREE-DIMENSIONAL SEISMIC INTERPRETATION

Seismic interferometry for grand roll and noise attenuation

Vibroseis acquisition method

Method and device for processing seismic data

Specular filter (SF) and dip oriented partial imaging (DOPI) seismic migration

Method and apparatus for signal decomposition, analysis, reconstruction and tracking

Method and apparatus for deghosting seismic data

System and method for interpolating seismic data

Estimating translational data

Systems and methods for performing dual-scale interpolation

Signal decomposition, analysis and reconstruction using high-resolution filter banks and component tracking

Low frequency passive seismic data acquisition and processing

Correlation techniques for passive electroseismic and seismoelectric surveying

DEVICE AND METHOD FOR RESIDUAL MOVEOUT PICKING OF GHOSTED SEISMIC DATA

Compression of multidimensional sonic data

Methods and systems of incorporating pseudo-surface pick locations in seismic velocity models

Simultaneous wavelet extraction and deconvolution processing in the time domain

Shear noise attenuation and data matching for ocean bottom node data using complex wavelet transforms

System and method for the removal of shallow water multiples using a hybrid multi-channel prediction method

Dip seismic attributes

Modeling of parallel seismic textures

Target-oriented 4D binning in common reflection point

MEMORY-BOUND SURFACE-RELATED MULTIPLE PREDICTION METHOD FOR LARGE DATASETS

SYSTEM FOR MODELING GEOLOGIC STRUCTURES

System for automated identification of surfaces for building of geologic hydrodynamic model of oil and gas deposit by seismic data

Systems and methods for automated identification of surfaces for building of geologic hydrodynamic model of oil and gas deposit by seismic data

Method of processing seismic data by providing surface offset common image gathers

Process for creating image gathers

Geophysical surveying

Horizontal streamer broadband marine seismic acquisition configuration and processing

Representing a function bandlimited within a polygonal space

METHOD AND APPARATUS OF FORMING SOLAR RADIATION MODEL APPLYING TOPOGRAPHICAL EFFECTS

Seismic inversion for formation properties and attenuation effects

INTERPOLATION AND/OR EXTRAPOLATION OF SEISMIC DATA

Time-based processing of broadband borehole acoustic data

System and method for estimating and attenuating noise in seismic data

Seismic orthogonal decomposition attribute

Borehole seismic acquisition tools, systems and methods

Devices, Systems and Methods for Measuring Borehole Seismic Wavefield Derivatives

Marine vibrator sweeps with reduced smearing and/or increased distortion tolerance

Marine vibrator sweeps

VARIABLE DEPTH STREAMER SRME

Surface-Related Multiple Elimination For Depth-Varying Streamer

Accounting for bending effect in deep azimuthal resistivity measurements using inversion

Misalignment compensation for deep reading azimuthal propagation resistivity

Method, device and processing algorithm for multiple and noise elimination from marine seismic data

Three-dimensional mechanical earth modeling

Systems and methods for optimal stacking of seismic data

Multi-dimensional data reconstruction constrained by a regularly interpolated model

Vectorization of fast fourier transform for elastic wave propogation for use in seismic underwater exploration of geographical areas of interest

Converting a first acquired data subset to a second acquired data subset

Quantitative analysis of time-lapse seismic data

Non-hyperbolic correction of seismic data

CORRECTING GEOMETRY-RELATED TIME AND AMPLITUDE ERRORS

Seismic data processing and apparatus

Faulted geological structures having unconformities

Methods and apparatus for waveform processing

Orthogonal source and receiver encoding

Methods and computing systems for processing data

Determination of particle displacement or velocity from particle acceleration measurements

Method of developing a reservoir from a technique of selecting the positions of wells to be drilled

Method to improve spatial sampling of vertical motion of seismic wavefields on the free surface of the earth by utilizing horizontal rotational motion and vertical motion sensors

Phase modulation and noise minimization for simultaneous vibroseis acquisition

Vibrator source system for improved seismic imaging

Method and apparatus for processing seismic data

Iterative inversion of data from simultaneous geophysical sources

High-precision time synchronization for a cabled network in linear topology

Parameterizing a geological subsurface feature

Reverse time migration model dip-guided imaging

Variable depth streamer SRME

Receiving seismic signals from seismic signal sources

Device and method for deghosting variable depth streamer data

Wave-fields separation for seismic recorders distributed at non-flat recording surfaces

Methods for approximating hessian times vector operation in full wavefield inversion

Method and system for detecting geometry variations of seismic reflections

Device and method for computing depth velocity variations

Device and method for computing depth velocity variations

Wavelet-transform based system and method for analyzing characteristics of a geological formation

Methods and systems for survey designs

SYSTEM AND METHOD FOR SEISMOLOGICAL SOUNDING

High performance and grid computing with quality of service control

Method for analyzing seismic data

Reciprocal method two-way wave equation targeted data selection for improved imaging of complex geologic structures

METHODS AND SYSTEMS FOR ATTENUATING NOISE GENERATED AT FIXED LOCATIONS

Seismic P-wave modelling in an inhomogeneous transversely isotropic medium with a tilted symmetry axis

Using projection onto convex sets to constrain full-wavefield inversion

PROCESSING GEOPHYSICAL DATA

System and method for on-site instant seismic analysis

Passive monitoring method for seismic events