SYSTEMS AND METHODS FOR REMOTE AUTONOMOUS SEISMIC SOURCES

DIRECT FILL CHAMBER

vibration hammer and seismic-wave-excitation device

TOOLS AND METHODS FOR DOWNHOLE ELASTICITY LOGGING USING MECHANICAL MEANS

Irregular Nominal Shot Point Intervals for Cyclic Source Groups in Marine Seismic Surveys

Unsupervised Framework For Decoupling Signals Or Noise From Data

WELL SENSOR SYSTEMS FOR DOWNHOLE SENSING

ACTIVE SEISMIC SOURCE GENERATION FOR DISTRIBUTED ACOUSTIC SENSING, GEO-TAGGING, AND SUBSURFACE IMAGING

Devices for full-wave field seismic source based on gas explosion technologies and methods for acquiring seismic data

Wedge-Cut Backing Of Acoustic Transducer For Improved Attenuation

Devices for full-wave field seismic source based on gas explosion technologies and methods for acquiring seismic data

Using fiber optic sensing to establish location, amplitude and shape of a standing wave created within a wellbore

Seismic Source Installation Anchoring System and Method

Experimental system for out-of-plane seismic performance of masonry block wall, and experimental method using same

Interpolation method and system to obtain azimuthal borehole sonic measurements

DIRECT FILL CHAMBER

Seismic source and wave detector integrated device and method for seismic wave exploration

Dark acoustic metamaterial cell for hyperabsorption

Acoustic proppant for fracture diagnostic

Method and system for diagenesis-based rock classification

PERSON IDENTIFICATION AND IMPOSTER DETECTION USING FOOTFALL GENERATED SEISMIC SIGNALS

Seismic vibrator, vibration device and driving apparatus for the same

Seismic Source Installation Anchoring System and Method

Amplitude control for resonant seismic source depth excursions

Method and System of Light-Weight Cement Bond Evaluation by Acoustic Vortex Waves

Marine Seismic Vibrators and Methods of Use

Passive micro-vessel and sensor

Ultrasonic sensor, electronic apparatus, and method of driving ultrasonic sensor

NOVEL SYSTEM AND RELATED METHODS FOR PERFORMING SEISMIC SURVEYS

Method and system for hydrostatic balance control, based on pressure modelling, of a marine seismic vibrator

Survey design for data acquisition using marine non-impulsive sources

Sinusoidal excitation method and apparatus for multi-pole acoustic logging while drilling

Acoustic proppant for fracture diagnostic

Multi-frequency focusing acquisition and processing in wellbore logging

Sweep signal for combination of a marine non-impulsive source output with a marine impulsive source output

Low-frequency lorentz marine seismic source

Passive micro-vessel and sensor

Seal and seal assembly for a fluid pressure pulse generating tool

System for acoustic navigation of boreholes

Steerable marine geophysical source

System and method for deep detection of petroleum and hydrocarbon deposits

OBSERVATION SYSTEM AND OBSERVATION METHOD

Survey method, seismic vibrator, and survey system

Seismic data apparition from phase shifted sources

Rock breaking seismic source and active source three-dimensional seismic combined advanced detection system using tunnel boring machine

Resonating gas seismic source

System and method of marine geophysical surveys with distributed seismic sources

Modular projector for marine seismic source

Tunable resonance in a resonating gas seismic source

Method and system for pneumatic control for vibrator source element

Method for calibrating the far-field acoustic output of a marine vibrator

Multiple actuator vibrator

Control system for marine vibrators operating near impulsive seismic signal sources

Control system for marine vibrators to reduce friction effects

Controlled-frequency downhole seismic source

Source energy connector pigtail

Air-spring compensation in a piston-type marine vibrator

Piston integrated variable mass load

METHOD AND SYSTEM OF MULTI-SOURCE MARINE SEISMIC SURVEYING

Systems and methods for reducing noise in a seismic vibratory source

Seismic sweep using odd order harmonics

Seismic shaker

Magneto-hydrodynamic seismic source and a method of marine seismic surveying

Operational control in a seismic source

Bow-shaped spring for marine vibrator

Low-frequency Lorentz marine seismic source

Wide bandwidth borehole dipole source for acoustic logging

IN-PHASE PRECURSOR SEISMIC SWEEP

DIPOLE SEISMIC SOURCE AND METHOD FOR ADJUSTING RADIATION PATTERN

System and method for performing seismic surveys with a controlled source using maximum-power sweeps

Air-spring compensation in a piston-type marine vibrator

Piston integrated variable mass load

Piston-type marine vibrators comprising a compliance chamber

Low frequency marine acoustic vibrator

Piezoelectric bender with additional constructive resonance

Method and apparatus for controlling output of an array of seismic sources

Systems and methods for reducing marine fouling

Vibration analysis for blasting

Gas spring compensation marine acoustic vibrator

Variable mass load marine vibrator

Simultaneous marine vibrators

Pressure-compensated sources

Seismic device with sealed housing and related methods

Acoustic generator and associated methods and well systems

SEISMIC ACQUISITION METHOD AND APPARATUS

DETERMINING A SEISMIC VIBRATOR SIGNATURE

Seismic acquisition using phase-shifted sweeps

FREQUENCY-SPARSE SEISMIC DATA ACQUISITION AND PROCESSING

Method and system for augmenting frequency range of conventional marine seismic source with low-frequency

Method and system for augmenting frequency range of conventional marine seismic source with low-frequency

Method and system for pneumatic control for vibrator source element

Marine seismic vibrators and methods of use

ASSIGNED SCHEDULED ACQUISITION PROCESS IN WIRELESS EXPLORATION

APPARATUS AND METHOD FOR DETERMINATION OF FAR-FIELD SIGNATURE FOR MARINE SEISMIC VIBRATOR SOURCE

Method of optimizing seismic vibrator output force

Volumetric and non-volumetric sources-based seismic survey and method

Sonar system and impedance matching method thereof

System and method for deep detection of petroleum and hydrocarbon deposits

EVENT SYNCHRONIZATION FOR OPTICAL SIGNALS

Two component source seismic acquisition and source de-ghosting

Seismic frequency sweep enhancement

Method of seismic source independent operation

Seismic wave emitting device for marine seismic acquisition and method for implementation thereof

Automatic programmed acquisition using downhole seismic sources

Broadband sound source for long distance underwater sound propagation

Piezotube borehole seismic source

MATRIX GROUND FORCE MEASUREMENT OF SEISMIC TRANSDUCERS AND METHODS OF USE

Electromagnetic linear drive source for logging-while-drilling/wireline acoustic applications

Reliable broadcast delivery of communications in land-based seismic surveying

Vibroseis calibration technique and system

Seabed seismic source apparatus

Acoustic stimulation tool with axial driver actuating moment arms on tines

Method of seismic evaluation of subterranean strata

Wellbore signal generator

Marine seismic acquisition method and apparatus

Array seismic fluid transducer source

System for generation of thermal energy