Apparatus for deployment of ocean bottom seismometers
View Patent ↗A deployment and retrieval apparatus for ocean bottom seismic receivers, the apparatus being a remotely operated vehicle (ROV) having a carrier attached thereto and carrying a plurality of receivers. The carrier includes a frame in which is mounted a structure for seating and releasing the receivers. The structure includes one or more movable conveyors disposed to move receivers along a linear path relative to the frame in order to discharge and retrieve ocean bottom seismic receivers.
1. An apparatus for deployment of ocean bottom seismic data receivers, said apparatus comprising: a remotely operated vehicle; and a carrier attached to said remotely operated vehicle, wherein said carrier is disposed to carry at least two ocean bottom seismic data receivers removeably secured therein, said carrier further comprising a frame and multiple separate, movable conveyors housed within said frame, wherein said plurality of receivers can be disposed on said conveyor, wherein at least one of said conveyors comprises a belt, and wherein said at least one belt conveyor is defined along a linear path and is disposed to move receivers along its linear path, wherein said path has a first end and a second end and linearly extends between its first end and a second end.
2. The apparatus of claim 1 , wherein each of said conveyors comprises a belt, and wherein each of said conveyors is defined along a linear path and is disposed to move receivers along its linear path, wherein said path has a first end and a second end and linearly extends between its first end and a second end.
3. The apparatus of claim 2 , further comprising a robotic arm comprising a clamping mechanism.
4. The apparatus of claim 3 , wherein the clamping mechanism comprises a suction cup.
5. The apparatus of claim 1 , further comprising a robotic arm.
6. The apparatus of claim 5 , wherein said robotic arm is attached to said remotely operated vehicle.
7. The apparatus of claim 6 , wherein said robotic arm further comprises a clamping mechanism disposed to engage ocean bottom seismic data receivers.
8. The apparatus of claim 7 , wherein the clamping mechanism comprises a suction cup.
9. The apparatus of claim 8 , wherein the clamping mechanism further comprises a biased plunger mechanism disposed to axially move the suction cup into engagement with an ocean bottom seismic data receiver.
10. The apparatus of claim 1 , further comprising buoyancy material attached to said frame.
11. An apparatus for deployment of ocean bottom seismic data receivers, said apparatus comprising: a remotely operated vehicle; and a carrier attached to said remotely operated vehicle, wherein said carrier is disposed to carry at least two ocean bottom seismic data receivers removeably secured therein, said carrier further comprising: a frame and a movable conveyor housed within said frame, wherein said plurality of receivers can be disposed on said conveyor, wherein said conveyor comprises a belt, and wherein said conveyor is defined along a linear path and is disposed to move receivers along its linear path, wherein said path has a first end and a second end and linearly extends between its first end and a second end; and a discharge port, wherein said conveyor is movable to selectively position a receiver adjacent the discharge port.
12. The apparatus of claim 11 further comprising a discharge mechanism for causing said receiver adjacent the discharge port to be ejected from said discharge port.
13. The apparatus of claim 12 , wherein said discharge mechanism comprises a spring for urging said receiver through said discharge port.
14. The apparatus of claim 11 , further comprising a robotic arm for engaging said receiver adjacent said discharge port.
15. The apparatus of claim 14 , wherein said robotic arm further comprises a clamping mechanism disposed to engage ocean bottom seismic data receivers.
16. The apparatus of claim 15 , wherein the clamping mechanism comprises a suction cup.
17. An apparatus for deployment of ocean bottom seismic data receivers, said apparatus comprising: a remotely operated vehicle; a robotic arm; and a carrier attached to said remotely operated vehicle, wherein said carrier is disposed to carry at least two ocean bottom seismic data receivers removeably secured therein, said carrier further comprising a frame and a movable conveyor housed within said frame, wherein said plurality of receivers can be disposed on said conveyor, wherein said conveyor comprises a belt, and wherein said conveyor is defined along a linear path and is disposed to move receivers along its linear path, wherein said path has a first end and a second end and linearly extends between its first end and a second end.
18. The apparatus of claim 17 , wherein said robotic arm is attached to said remotely operated vehicle.
19. The apparatus of claim 17 , wherein said robotic arm further comprises a clamping mechanism disposed to engage ocean bottom seismic data receivers.
20. The apparatus of claim 19 , wherein the clamping mechanism comprises a suction cup.
21. The apparatus of claim 19 , wherein the clamping mechanism further comprises a biased plunger mechanism disposed to axially move the suction cup into engagement with an ocean bottom seismic data receiver.
22. The apparatus of claim 17 , wherein the carrier further comprises a discharge port, wherein said conveyor is movable to selectively position a receiver adjacent the discharge port.
23. An apparatus for deployment of ocean bottom seismic data receivers, said apparatus comprising: a remotely operated vehicle; and a carrier attached to said remotely operated vehicle, wherein said carrier is disposed to carry at least two ocean bottom seismic data receivers removeably secured therein, said carrier further comprising a frame and a movable conveyor housed within said frame, wherein said plurality of receivers can be disposed on said conveyor, wherein the frame is bisected by an elongated axis passing through a first end and a second end of said frame and along which elongated axis is defined a linear path; wherein said movable conveyor is disposed to move along the linear path so as to transfer ocean bottom seismic data receivers to a position adjacent the second end of said frame.
24. The apparatus of claim 23 , wherein said robotic arm further comprises a clamping mechanism disposed to engage ocean bottom seismic data receivers positioned adjacent the second end of said frame.
25. The apparatus of claim 24 , wherein the clamping mechanism comprises a suction cup.