DE3034187A1
|
|
Land seismic source - uses compressed air only, to improve operation speed and avoid freezing
|
JPS5750675A
|
|
Seismic source detector
|
FR2489529A1
|
|
Land seismic source - uses compressed air only, to improve operation speed and avoid freezing
|
GB2082770A
|
|
Land seismic source method and apparatus
|
AU6180180A
|
|
Method
|
IE801594L
|
|
Bouncer pile driving apparatus
|
CA1152202A
|
|
Land seismic source method and apparatus
|
CA1130663A
|
|
Airgun method and apparatus providing high strength and high pressure capabilities
|
CA1150390A
|
|
Method and apparatus for generating seismic impulses using high pressure water pump as the energizing source
|
US4316521A
|
|
Pivoted elevator mounting for mobile land seismic energy source
|
US4301887A
|
|
Acceleration-responsive apparatus for sensing firing instant of an air gun
|
US4286687A
|
|
Air gun firing sensor apparatus and system
|
US4266844A
|
|
High strength submersible electrical cable and connector assembly
|
JPS54112301A
|
|
Earthquake energy source for moving land
|
US4234052A
|
|
Method and apparatus for generating seismic impulses using high pressure water pump as the energizing source
|
US4271924A
|
|
Airgun apparatus providing high strength and high pressure capabilities
|
US4210222A
|
|
Air gun monitoring method and apparatus
|
US4240518A
|
|
Method and apparatus for monitoring and controlling a multiplicity of air guns for seismic surveying
|
US4108271A
|
|
Seismic land source
|
US4038630A
|
|
Airgun marine seismic survey streamer method and apparatus
|