A marine seismic source comprises a housing having a central axis, an open end, and a closed end opposite the open end. In addition, the seismic source includes a piston extending coaxially through the open end of the housing. The piston is adapted to axially reciprocate relative to the housing. Further, the piston has a first end distal the housing and a second end disposed within the housing.
申请公布号
WO2011090743(A2)
申请公布日期
2011.07.28
申请号
WO2010US62329
申请日期
2010.12.29
申请人
BP EXPLORATION OPERATING COMPANY LIMITED;HARPER, MARK;DELLINGER, JOSEPH, A.;THOMPSON, MARTIN;OPENSHAW, GRAHAM
发明人
HARPER, MARK;DELLINGER, JOSEPH, A.;THOMPSON, MARTIN;OPENSHAW, GRAHAM