PROCESS AND REACTOR FOR REMOVING IMPURITIES FROM CARBON MATERIAL

QUICK DEPTH VELOCITY MODEL FOR A LARGE AREA BASED ON DEEP LEARNING

GENERATING A VELOCITY MODEL FOR A SUBSURFACE STRUCTURE USING A MACHINE LEARNING MODEL

STANDARDIZED REMOTE DETERMINATION SYSTEM AND METHOD OF SEISMIC SENSOR ORIENTATION USING EARTHQUAKE WAVEFORMS AND MICROSEISM RECORDS

SPATIOTEMPORAL AND SPECTRAL CLASSIFICATION OF ACOUSTIC SIGNALS FOR VEHICLE EVENT DETECTION

GEOBODIES EXTRACTION TECHNIQUE THROUGH SEISMIC ATTRIBUTES

Prediction of Permeability Distribution of Deep Buried Sandstones Using Machine Learning

ROBUST SOURCE LOCALIZATION WITH JOINT TIME ARRIVAL AND VELOCITY ESTIMATION FOR CABLE CUT PREVENTION

METHOD AND SYSTEM FOR DETERMINING WAVEFIELD COMPONENTS USING INDEPENDENT COMPONENT ANALYSIS

METHOD FOR ITERATIVE FIRST ARRIVAL PICKING USING GLOBAL PATH TRACING

Full-waveform inversion with elastic mitigation using acoustic anisotropy

ISO-frequency ratio logs

GEO-ACOUSTIC EVENT LOCATION METHOD AND INSTABILITY DISASTER EARLY WARNING METHOD BASED ON SAME, GEO-ACOUSTIC SENSOR, MONITORING SYSTEM, AND READABLE STORAGE MEDIUM

High-power seismic wave early warning method and system

INTEGRATION OF GEOTAGS AND OPPORTUNITY MATURATION

Separation of Seismic Sources by Joint Interpolation and Deblending

Fracture Geometry And Orientation Identification With A Single Distributed Acoustic Sensor Fiber

Determining fault surfaces from fault attribute volumes

System and methods for determining a converted wave attenuated vertical seismic profile of a hydrocarbon reservoir

Method and system for seismic denoising using omnifocal reformation

MACHINE LEARNING BASED RANKING OF HYDROCARBON PROSPECTS FOR FIELD EXPLORATION

Deep learning model with dilation module for fault characterization

METHODS AND SYSTEMS FOR GENERATING AN IMAGE OF A SUBTERRANEAN FORMATION BASED ON LOW FREQUENCY RECONSTRUCTED SEISMIC DATA

System and Method for Seismic Imaging with Amplitude Recovery

Subterranean Formation Fault Prediction System

Leak localization using acoustic-signal correlations

Seismic image data interpretation system

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

Moment tensor reconstruction

Energy efficient seismic intrusion detection

High resolution composite seismic imaging, systems and methods

Enhanced surveillance of subsurface operation integrity using microseismic data

Geostatistical analysis of microseismic data in fracture modeling

Fracture Mapping Using Piezoelectric Materials

System and method for assessing the presence of hydrocarbons in a subterranean reservoir based on time-lapse seismic data

Bayesian polarity determination

Systems and methods deriving hydraulic fracture growth from microseismicity analysis

Method integrating fracture and reservoir operations into geomechanical operations of a wellsite

Hybrid fiber optic cable for distributed sensing

Leak detection via doppler shift differences in moving hydrophones

Estimating in situ stress from acoustic emission source parameters

Seismic based fracking fluid disposal

Identifying an error bound of a stimulated reservoir volume of a subterranean region

Method for determining fracture proppant spatial distribution using passive seismic signals

Method of using semblance of corrected amplitudes due to source mechanisms for microseismic event detection and location

Fracture treatment analysis based on multiple-wellbore seismic detection

Fracture Surface Extraction from Image Volumes Computed from Passive Seismic Traces

Tomographic Imaging of Fracture - Fault Permeability Zones During Cementing Operations

System and method for microseismic data acquisition using sensor patches

Layered linear inversion techniques for locating microseismic activity

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

METHOD OF ANALYZING SEISMIC DATA

Methods and systems for using known source events in seismic data processing

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

Method for subsurface mapping using seismic emissions

Method and apparatus for generating seismic pulses to map subterranean fractures

Identifying reservoir drainage patterns from microseismic data

Estimating fracture dimensions from microseismic data

Earthquake precursor observation device and method

Loudness based method and system for determining relative location of an acoustic event along a channel

Earthquake warning system

Method and system for image-guided fault extraction from a fault-enhanced seismic image

Methods, systems and devices for near-well fracture monitoring using tomographic fracture imaging techniques

DEVICE AND METHOD FOR LOCATING MICROSEISMIC EVENTS USING ARRAY OF RECEIVERS

Tomographic imaging of fracture-fault permeability zones during drilling operations

Using a drill bit as a seismic source for SET velocity analysis

Method for imaging microseismic events using an azimuthally-dependent focal mechanism

DEVICE AND METHOD FOR SOURCE MECHANISM IDENTIFICATION

System and method for narrow beam scanning microseismic monitoring

Method for quantitatively assessing connectivity for well pairs at varying frequencies

Methods and systems for monitoring and modeling hydraulic fracturing of a reservoir field

MICROSEISMIC SOURCE LOCATION ESTIMATION METHOD WITH HIGH RESOLUTION USING GREEN'S FUNCTIONS

Method for detection of subsurface seismic events in vertically transversely isotropic media

Passive seismic data acquisition and processing using multi-level sensor arrays

System and method for fault identification

Method for passive seismic emission tomography including polarization correction for source mechanism

Locating 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

METHOD AND PROCESS FOR THE SYSTEMATIC EXPLORATION OF URANIUM IN THE ATHABASCA BASIN

System and method for fault identification

SYSTEM AND METHOD FOR DETERMINING SEISMIC EVENT LOCATION

Method and apparatus for locating gas hydrate

Method for the detection and exploration of subterranean hydrocarbon deposits by receivers of acoustic waves in a frequency range from 0.2 to 30 Hz

Method and system for microseismic event wavefront estimation