Subsea Pressure Delivery System
First Claim
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1. A subsea system including:
- a frame including an intensifier, the intensifier providing structural support to the frame and capable of providing pressurized delivery fluid;
the intensifier including an intensifier chamber and a delivery fluid chamber separated by a piston, the intensifier chamber capable of receiving ambient pressure to provide a pressure on the delivery fluid through the piston; and
a regulation system regulating the amount of ambient pressure communicated to the intensifier chamber to maintain the delivery fluid pressure substantially constant as the delivery fluid is depleted.
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Abstract
A subsea system including a frame including an intensifier, the intensifier providing structural support to the frame and capable of providing pressurized delivery fluid. The intensifier includes an intensifier chamber and a delivery fluid chamber separated by a piston, the intensifier chamber capable of receiving ambient pressure to provide a pressure on the delivery fluid through the piston. Also, a regulation system regulates the amount of ambient pressure communicated to the intensifier chamber to maintain the delivery fluid pressure substantially constant as the delivery fluid is depleted.
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Citations
22 Claims
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1. A subsea system including:
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a frame including an intensifier, the intensifier providing structural support to the frame and capable of providing pressurized delivery fluid; the intensifier including an intensifier chamber and a delivery fluid chamber separated by a piston, the intensifier chamber capable of receiving ambient pressure to provide a pressure on the delivery fluid through the piston; and a regulation system regulating the amount of ambient pressure communicated to the intensifier chamber to maintain the delivery fluid pressure substantially constant as the delivery fluid is depleted. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A subsea well system including:
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a wellhead; a blow-out preventer (BOP) frame supporting at least one BOP and connectable with the wellhead; the BOP frame including an intensifier, the intensifier providing structural support to the frame and capable of providing pressurized delivery fluid; the intensifier including an intensifier chamber and a delivery fluid chamber separated by a piston, the intensifier chamber capable of receiving ambient pressure to provide a pressure on the delivery fluid through the piston; and a regulation system regulating the amount of ambient pressure communicated to the intensifier chamber to maintain the delivery fluid pressure substantially constant as the delivery fluid is depleted. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
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Specification