OBTAINING A RESPONSE BASED ON DIFFERENCING OF OUTPUTS OF SENSORS
摘要
A sensor assembly has first sensors spaced apart along a first direction, and second sensors oriented in a second direction generally orthogonal to the first direction. Differencing of outputs of the first sensors is performed, and differencing of outputs of the second sensors is performed. A signal output is produced by combining the differenced outputs of the first sensors and the differenced outputs of the second sensors, where the signal output represents a seismic response of a subterranean structure.
申请公布号
WO2012018450(A2)
申请公布日期
2012.02.09
申请号
WO2011US41635
申请日期
2011.06.23
申请人
GECO TECHNOLOGY B.V.;SCHLUMBERGER CANADA LIMITED;WESTERNGECO L. L. C.;MUYZERT, EVERHARD;EDME, PASCAL;KRAGH, JULIAN EDWARD
发明人
MUYZERT, EVERHARD;EDME, PASCAL;KRAGH, JULIAN EDWARD