SYSTEMS AND METHODS FOR SPREAD SPECTRUM DISTRIBUTED ACOUSTIC SENSOR MONITORING
摘要
A method and device for monitoring oil field operations with a fiber optic distributed acoustic sensor (DAS) that uses a continuous wave laser light source and modulates the continuous wave output of the laser light source with pseudo-random binary sequence codes.
申请公布号
WO2015023255(A1)
申请公布日期
2015.02.19
申请号
WO2013US54588
申请日期
2013.08.12
申请人
HALLIBURTON ENERGY SERVICES, INC
发明人
STOKELY, CHRISTOPHER, LEE;SKINNER, NEAL, G.;NUNES, LEONARDO, DE OLIVEIRA