SPARKER-TYPE WELLBORE SEISMIC ENERGY SOURCE HAVING CONTROLLABLE DEPTH-INDEPENDENT FREQUENCY

SPARKER-TYPE WELLBORE SEISMIC ENERGY SOURCE HAVING CONTROLLABLE DEPTH-INDEPENDENT FREQUENCY

A wellbore seismic source (17) includes a sparker (17B) electrically coupled to a power source. The sparker (17B) is disposed in a pressure - sealed canister (17A), wherein the canister (17A) is at least partially filled with liquid. At least one of the pressure of the liquid and the energy discharg...

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Hauptverfasser: GLOWKA, DAVID A, STOKES, ROBERT H, RADTKE, ROBERT P
Format: Patent
Sprache:eng ; fre
Schlagworte:
DETECTING MASSES OR OBJECTS
GEOPHYSICS
GRAVITATIONAL MEASUREMENTS
MEASURING
PHYSICS
TESTING
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creator GLOWKA, DAVID A
STOKES, ROBERT H
RADTKE, ROBERT P
description A wellbore seismic source (17) includes a sparker (17B) electrically coupled to a power source. The sparker (17B) is disposed in a pressure - sealed canister (17A), wherein the canister (17A) is at least partially filled with liquid. At least one of the pressure of the liquid and the energy discharged by the power source through the sparker (17B) is selected to cause emission of acoustic energy at a selected frequency.
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subjects DETECTING MASSES OR OBJECTS
GEOPHYSICS
GRAVITATIONAL MEASUREMENTS
MEASURING
PHYSICS
TESTING
title SPARKER-TYPE WELLBORE SEISMIC ENERGY SOURCE HAVING CONTROLLABLE DEPTH-INDEPENDENT FREQUENCY
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