173211 ⎘
Seismology; Seismic or acoustic prospecting or detecting; Generating seismic energy; Details Arrangements for coupling the generator to the ground
Sub-classes:SEISMIC EXPLORATION METHOD, SUBSURFACE MONITORING METHOD, SEISMIC EXPLORATION SYSTEM, AND SEISMIC SOURCE DEVICE
#2Seismic Source Installation Anchoring System and Method
#3Modified baseplate for sandy soil
#4Seismic Source Installation Anchoring System and Method
#5Non-metallic pipe locator
#6Seismic Source Installation/Anchoring System and Method
#7SYSTEMS AND METHODS FOR SEISMIC EXPLORATION IN DIFFICULT OR CONSTRAINED AREAS
#8Controlled-frequency downhole seismic source
#9Method and system with low-frequency seismic source
#10Distributed seismic source array
#11Devices, systems and methods for low frequency seismic borehole investigations
#12Land seismic devices, systems and methods
#13Method and system for selecting parameters of a seismic source array
#14Constant energy displacements
#15Determination of near surface geophyscial properties by impulsive displacement events
#16Seismic vibrator having airwave suppression
#17Buried pressurized volumetric source and method
#18Constant holddown weight for vibratory seismic sources
#19Seismic transducers having reduced surface area baseplates and methods of use
#20Seismic transducers and baseplates having external dampeners and methods of use
#21Seismic transducers having improved polygonal baseplates and methods of use
#22Seismic source/receiver probe for shallow seismic surveying
#23Acoustic traveling wave tube system and method for forming and propagating acoustic waves
#24Method and system for selecting parameters of a seismic source array
#25Seismic wave generating apparatus and method
#26Seismic vibrator controlled by directly detecting base plate motion
#27Bottom referenced vibratory sources for shallow water acquisition
#28METHOD FOR COUPLING SEISMOMETERS AND SEISMIC SOURCES TO THE OCEAN FLOOR
#29Device for emitting seismic vibration waves
#30Seismic source/receiver probe for shallow seismic surveying
#31Device for seismic emission in an underground formation and method for implementing same
#32Sensor design and process
#33Mobile system for seismic emission with fixed coupling devices, and method therefor
#34Sensor design and process
#35Method and apparatus for generating shear waves usable in determining distribution and orientation of geologic features in the subsurface among other uses