Method and a device for stabilizing sources of seismic energy

Details Method and a device for stabilizing sources of seismic energy Method and a device for stabilizing sources of seismic energy

1991-07-12

1992-08-11

Lobo, Ian J.

Communications, electrical: acoustic wave systems and devices

Seismic prospecting

Offshore prospecting

114245, G01V 138, B63G 814

Patent

active

051385821

ABSTRACT:
In seismic surveys at sea a system for maintaining the sources of seismic energy (2) at the same level when emitting their signals includes sensors (5) provided close to the sources of energy (2) for emitting signals representing pressure conditions and/or motion transmitted to a control unit (9). These signals are compared by control unit (9) for controlling driving devices (6) for the suspension lines (3) for the sources of seismic energy (2), so that their distances from the surface of the sea may be controlled to keep all sources (2) at the same level.

REFERENCES:
patent: 4686660 (1987-08-01), Gjestrum et al.
patent: 4721180 (1988-01-01), Haughland et al.
patent: 4831599 (1989-05-01), Dragsund et al.
patent: 4862422 (1989-08-01), Brac

Affiliated with

Also associated with

Rating

Method and a device for stabilizing sources of seismic energy does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and a device for stabilizing sources of seismic energy, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and a device for stabilizing sources of seismic energy will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-352075