173230 ⎘
Seismology; Seismic or acoustic prospecting or detecting; Generating seismic energy using spark discharges; using exploding wires
Using Uncontrolled Acoustic Energy in Combination with Controlled Seismic Source Energy to Retrieve Information About a Subsurface
#2Near-sea-bottom hydrate detection system
#3Method and system for electromagnetic method (EM) signal detection based on onshore sparker source
#4Electro-hydraulic complex with a plasma discharger
#5Diagnostic device for a seismic probe and associated method
#6Seismic wave generating tool, such as a spark gap of an electric arc generation device
#7Well stimulation tool comprising an articulated link
#8Probe for generating seismic waves
#9Spark-gap of an electric arc generation device, and corresponding electric arc generation device
#10Spark-gap of an electric arc generation device, and corresponding electric arc generation device
#11Pulse fracturing device and method
#12Seismic energy sources and methods of use
#13Pulse fracturing device and method
#14Sparker type wellbore seismic energy source having controllable depth independent frequency
#15PULSE FRACTURING DEVICE AND METHOD
#16Pulse fracturing device and method
#17Method for enhancing low frequency output of impulsive type seismic energy sources and its application to a seismic energy source for use while drilling
#18High-resolution and high-power ultrasound method and device, for submarine exploration