A borehole seismic acquisition system is described with a plurality of sensors arranged so as to identify within the data measured by the pressure sensors P- and S-wave related signals converted at the boundary of the borehole into pressure waves, the sensors being best arranged in groups or clusters sensitive to pressure gradients in one or more directions.
申请公布号
CA2614038(A1)
申请公布日期
2007.01.11
申请号
CA20062614038
申请日期
2006.06.26
申请人
SCHLUMBERGER CANADA LIMITED
发明人
MUYZERT, EVERHARD JOHAN;MARTIN, JAMES EDWARD;MICHAUD, GWENOLA CLAIRE MARIE;KRAGH, JULIAN EDWARD