Fluid delivery vessel including a fluid delivery system and a remotely operated vehicle (ROV)
A fluid delivery vessel for containing and introducing a fluid into a wellbore includes a hull including a deck and a fluid storage area, and a fluid delivery system including a conduit having a first end fluidically connected to the fluid storage area and a second end. The conduit selectively delivers a fluid from the fluid storage area into the wellbore. A remotely operated vehicle (ROV) system support platform is mounted to the deck, and a ROV deployment system supported by the ROV system support platform. The ROV deployment system is operable to selectively deploy and retrieve an ROV.
1. A floating vessel for performing fracturing operations containing and introducing a stimulation fluid into a wellbore comprising:
a hull including a deck defining, at least in part, the floating vessel and a fluid storage area housing a stimulation fluid provided in the floating vessel;
a stimulation fluid delivery system for performing the fracturing operation, the stimulation fluid delivery system including a conduit having a first end fluidically connected to the fluid storage area and a second end, the conduit selectively delivering the stimulation fluid from the fluid storage area into the wellbore;
a remotely operated vehicle (ROV) system support platform mounted to the deck; and
a ROV deployment system supported by the ROV system support platform, the ROV deployment system being operable to selectively deploy and retrieve an ROV that is selectively operatively connectable to the conduit.
2. The fluid delivery vessel according to claim 1 , wherein the ROV system support platform extends outwardly of the deck.
3. The fluid delivery vessel according to claim 1 , wherein the ROV deployment system includes a first support member, a second support member, and a lifting member pivotally connected between the first support member and the second support member.
4. The fluid delivery vessel according to claim 1 , further comprising: an ROV selectively supported on the ROV system support platform.
5. The fluid delivery vessel according to claim 4 , further comprising: an ROV cable supported by a ROV cable reel operatively coupled to the fluid delivery vessel and the ROV.
6. The fluid delivery vessel according to claim 5 , further comprising: a power unit mounted to the ROV system support platform and operatively connected to the winch.
7. The fluid delivery vessel according to claim 5 , further comprising: a winch mounted to the ROV system support platform, the winch being operatively connected to the ROV cable reel.
8. The fluid delivery vessel according to claim 1 , wherein the ROV system support platform includes a cantilevered end that extends outwardly from the deck.
9. The fluid delivery vessel according to claim 8 , further comprising: a plurality of support members that extend from the cantilevered end to the hull.
10. The fluid delivery vessel according to claim 8 , further comprising: an ROV guidance member mounted to the cantilevered end of the ROV system support platform.
11. A method of performing a fracturing operation at a wellbore in a subsea formation from a floating fluid delivery vessel comprising:
deploying a fluid delivery conduit from the floating fluid delivery vessel towards the wellbore;
deploying a remotely operated vehicle (ROV) from the fluid delivery vessel;
connecting the ROV to the fluid delivery conduit;
transporting by the ROV the fluid delivery conduit to a well head of the wellbore;
connecting the fluid delivery conduit to the well head with the ROV; and
introducing a stimulation fluid from the fluid delivery vessel into the wellbore to initiate a fracture in a subsea formation.
12. The method of claim 11 , wherein introducing the fluid includes delivering a stimulation fluid into a formation defining the wellbore.