IP Library Patent Application 15235863
Patent Application
App. No. 15/235,863

MULTIPLE RECEIVER LINE DEPLOYMENT AND RECOVERY

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Quick Facts
Patent No.
US None
App. No.
15/235,863
Abstract

Embodiments described herein relate to an apparatus and method of transferring seismic equipment to and from a marine vessel and subsurface location. In one embodiment, a marine vessel is provided. The marine vessel includes a deck having a plurality of seismic sensor devices stored thereon, two remotely operated vehicles, each comprising a seismic sensor storage compartment, and a seismic sensor transfer device comprising a container for transfer of one or more of the seismic sensor devices from the vessel to the sensor storage compartment of at least one of the two remotely operated vehicles.

Claims (47)

1 . A system to transfer seismic equipment in a marine environment, comprising:

a remotely operated vehicle comprising a seismic sensor storage compartment to store a first plurality of OBS units, the seismic sensor storage compartment coupled to the remotely operated vehicle; and

a seismic sensor transfer device comprising a container to house and transport a second plurality of OBS units from a deck of a marine vessel to the seismic sensor storage compartment of the remotely operated vehicle,

wherein the remotely operated vehicle:

operates at a first speed different from a second speed at which the marine vessel operates, and

places an OB S unit of the first plurality of OB S units or the second plurality of OBS units on a seabed.

2 . The system of claim 1 , comprising:

a first crane coupled to the marine vessel;

a second crane coupled to the marine vessel;

the remotely operated vehicle coupled to the first crane; and

the seismic sensor transfer device coupled to the second crane.

3 . The system of claim 2 , comprising:

the second crane configured to position the seismic sensor transfer device at a subsurface location.

4 . The system of claim 2 , comprising:

the second crane configured to position the seismic sensor transfer device at a subsurface location based on an intermittent time interval.

5 . The system of claim 2 , comprising:

the remotely operated vehicle configured to mate with the seismic sensor transfer device at a subsurface location to transfer one or more of the first plurality of OBS units or the second plurality of OBS units therebetween.

6 . The system of claim 1 , comprising a cable to support the seismic sensor transfer device behind the marine vessel.

7 . The system of claim 1 , comprising a cable to tow the seismic sensor transfer device behind the marine vessel.

8 . The system of claim 1 , wherein the seismic sensor transfer device comprises at least one of a rack or a tray to facilitate transfer of the second plurality of OBS units.

9 . The system of claim 1 , wherein the seismic sensor transfer device includes at least one of a propulsion system, a motor, or an on-board power supply.

10 . The system of claim 1 , wherein at least one of the seismic sensor transfer device and the seismic sensor storage compartment comprises at least one of a container, a drone, a skid structure, a transfer skid, a basket, a rack, and a magazine.

11 . A method for transferring seismic equipment in a marine environment, comprising:

storing, in a seismic sensor storage compartment coupled to a remotely operated vehicle, a first plurality of OBS units; and

transporting, by a seismic sensor transfer device comprising a container to house and transport a second plurality of OBS units, the second plurality of OBS units from a deck of a marine vessel to the seismic sensor storage compartment of the remotely operated vehicle;

operating, by the remote operated vehicle, at a first speed different from a second speed at which the marine vessel operates;

placing, by the remotely operated vehicle, an OBS unit of the first plurality of OBS units or the second plurality of OBS units on a seabed.

12 . The method of claim 11 , comprising:

providing a first crane is coupled to the marine vessel;

providing a second crane coupled to the marine vessel;

providing the remotely operated vehicle coupled to the first crane; and

providing the seismic sensor transfer device coupled to the second crane.

13 . The method of claim 12 , comprising:

positioning, by the second crane, the seismic sensor transfer device at a subsurface location.

14 . The method of claim 12 , comprising:

positioning, by the second crane, the seismic sensor transfer device at a subsurface location based on an intermittent time interval.

15 . The method of claim 12 , comprising:

mating the remotely operated vehicle with the seismic sensor transfer device at a subsurface location to transfer one or more of the first plurality of OBS units or the second plurality of OBS units therebetween.

16 . The method of claim 11 , comprising:

supporting, by a cable attached to a portion of the marine vessel, the seismic sensor transfer device behind the marine vessel.

17 . The method of claim 11 , comprising:

towing, by a cable attached to a portion of the marine vessel, the seismic sensor transfer device behind the marine vessel.

18 . The method of claim 11 , comprising:

transferring, by at least one of a rack or a tray of the seismic sensor transfer device, the second plurality of OBS units.

19 . The method of claim 11 , comprising:

providing the seismic sensor transfer device with at least one of a propulsion system, a motor, or an on-board power supply.

20 . The method of claim 11 , wherein at least one of the seismic sensor transfer device and the seismic sensor storage compartment comprises at least one of a container, a drone, a skid structure, a transfer skid, a basket, a rack, and a magazine.

Assignments (5)
RELEASE OF SECURITY INTEREST Recorded Apr 3, 2023
From: DNB BANK ASA, AS AGENT
To: MAGSEIS FF LLC
Reel/Frame 063237/0695 →
SECURITY INTEREST Recorded Feb 19, 2019
From: MAGSEIS FF LLC
To: DNB BANK ASA, AS AGENT
Reel/Frame 048377/0349 →
CHANGE OF NAME Recorded Jan 31, 2019
From: FAIRFIELD SEISMIC TECHNOLOGIES LLC
To: MAGSEIS FF LLC
Reel/Frame 048201/0015 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 29, 2019
From: FAIRFIELD INDUSTRIES INCORPORATED
To: FAIRFIELD SEISMIC TECHNOLOGIES LLC
Reel/Frame 048180/0001 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 12, 2016
From: WOODWARD, REAGAN NEIL, JR; THOMPSON, JAMES N.
To: FAIRFIELD INDUSTRIES INCORPORATED
Reel/Frame 039670/0879 →