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A fluid delivery skid with a pre-fill system for supplying fluid has one or more stages including a first valve and a second valve, each having an open and closed position. The stages have active and inactive states to provide a desired flow rate of fluid to an apparatus for distribution of the flui

A fluid delivery skid with a pre-fill system for supplying fluid has one or more stages including a first valve and a second valve, each having an open and closed position. The stages have active and inactive states to provide a desired flow rate of fluid to an apparatus for distribution of the fluid. In an active state, fluid is received in the stage and pressurized with the first valve open and the second valve closed. Further, in an active state, fluid is released with the first valve closed and the second open. In an inactive state, at least the second valve is closed. A control unit is connected to a pump unit and controls operation of the pump to regulate the stages to supply pressure at a level determined to achieve the desired flow rate.

대표청구항 ▼

What is claimed: 1. A fluid delivery skid adapted for a power augmentation system, comprising: one or more stages having active and inactive states, with each of the stages comprising at least first and second valves, with the first and second valves each having open and closed positions; wherein i

What is claimed: 1. A fluid delivery skid adapted for a power augmentation system, comprising: one or more stages having active and inactive states, with each of the stages comprising at least first and second valves, with the first and second valves each having open and closed positions; wherein in an active state, fluid is received within the stage, pressurized to a first desired level, and discharged, wherein as the first valve is in an open position and the second valve is in a closed position, fluid is received within the stage and pressurized, and wherein as the first valve is in a closed position and the second valve is in an open position, fluid is discharged; and wherein in an inactive state, at least the second valve is in a closed position, so that at least a substantial portion of fluid is not discharged from the stage. 2. The fluid delivery skid of claim 1, wherein the first valve is fed by a first pump and the second valve is fed by a second pump. 3. The fluid delivery skid of claim 1, comprising a plurality of stages, wherein each of the plurality of stages is fed by a pump, wherein the same pump feeds each stage. 4. The fluid delivery skid of claim 3, wherein the pump comprises a first pump and a second pump, the first pump for feeding the first valve of each of the plurality of stages, and the second pump for feeding the second valve of each of the plurality of stages. 5. The fluid delivery skid of claim 1, wherein fluid received within the stage is provided to the stage from a fluid source. 6. The fluid delivery skid of claim 1, wherein fluid discharged from the stage is delivered to an injection apparatus. 7. The fluid delivery skid of claim 1, wherein in an active state, additional fluid is received within the stage, pressurized to a second desired level, and discharged, wherein as additional fluid is received within the stage, pressurized to the second desired level, and discharged, the first valve is in a closed position and the second valve is in an open position. 8. The fluid delivery skid of claim 7, wherein the second desired level is based upon ambient weather conditions. 9. The fluid delivery skid of claim 7, wherein in an active state when fluid is released, an accumulator further pressurizes the fluid and pressurizes an amount of air remaining in the stage. 10. The fluid delivery skid of claim 9, wherein a speed at which the additional fluid is pressurized is increased. 11. The fluid delivery skid of claim 1, wherein as the first valve is in an open position and the second valve is in a closed position, and fluid is received within the stage and pressurized, a small amount of fluid is leaked through the second valve. 12. The fluid delivery skid of claim 1, wherein in an inactive state when at least the second valve is in a closed position, a small portion of fluid is leaked through the first and/or second valve. 13. A power augmentation system, comprising a fluid delivery skid comprising one or more stages having active and inactive states, with each of the stages comprising at least first and second valves, with the first and second valves each having open and closed positions; a pump connected to the fluid delivery skid that feeds each of the stages; a control unit connected to the pump that regulates the pump and connected to the fluid delivery skid to regulate the first and second valves; a fluid source that supplies fluid to the one or more stages; wherein in an active state, fluid is received within the stage, pressurized to a first desired level, and discharged, wherein as the first valve is in an open position and the second valve is in a closed position, fluid is received within the stage and pressurized, and wherein as the first valve is in a closed position and the second valve is in an open position, fluid is discharged; and wherein in an inactive state, at least the second valve is in a closed position, so that at least a substantial portion of fluid is not discharged from the stage. 14. The power augmentation system of claim 13, further comprising an injection apparatus that receives the discharged fluid. 15. The power augmentation system of claim 13, wherein the pump comprises a first pump and a second pump, the first pump feeding the first valve of each of the plurality of stages, and the second pump feeding the second valve of each of the plurality of stages. 16. The power augmentation system of claim 13, wherein in an active state, additional fluid is received within the stage, pressurized to a second desired level, and discharged, wherein as additional fluid is received within the stage, pressurized to the second desired level, and discharged, the first valve is in a closed position and the second valve is in an open position. 17. The power augmentation system of claim 16, wherein the pump comprises a first pump and a second pump, the first pump pressurizing the fluid to the first desired level, and the second pump pressurizing the additional fluid to the second desired level. 18. The power augmentation system of claim 16, wherein the second desired level is based upon ambient weather conditions. 19. The power augmentation system of claim 13, further comprising an accumulator connected to each of the one or more stages, wherein in an active state when fluid is released, the accumulator further pressurizes the fluid and an amount of air remaining in the stage. 20. The power augmentation system of claim 19, further comprising a flow meter to increase a speed at which the pump operates. 21. The power augmentation system of claim 13, wherein the control unit regulates the pump by: determining a flow rate at which to discharge fluid; determining stages to activate to achieve the determined flow rate; regulating the pump to achieve an active state for the determined stages by (i) opening the pre-fill valves; (ii) regulating operation of the pump to fill the stages with fluid and pressurize the fluid of the stages to the first desired level; (iii) closing the pre-fill valves; (iv) opening the main valves of the stages; and (v) regulating the operation of the pump to provide additional fluid to the stages and to pressurize the additional fluid of the stages to a second desired level. 22. The power augmentation system of claim 21, wherein determining the flow rate at which to release fluid is based upon ambient weather conditions. 23. The power augmentation system of claim 13, further comprising: a weather monitoring unit connected to the control unit, wherein the weather unit provides ambient weather conditions to the control unit. 24. The power augmentation system of claim 13, further comprising: a computing system connected to the control unit, wherein the computing system tracks and reports performance data. 25. The power augmentation system of claim 13, wherein the pump comprises a low-pressure pump unit and a high-pressure pump unit. 26. A method for injecting fluid from a fluid delivery skid to an injection apparatus, the method comprising: activating at least one stage of the fluid delivery skid having one or more stages having active and inactive states, with each of the stages comprising at least first and second valves, with the first and second valves each having open and closed positions, wherein activating comprises: with the first valve in an open position and the second valve in a closed position, filling the stage with fluid and pressurizing the fluid to a first desired level; with the first valve in a closed position and the second valve in an open position, discharging the fluid. 27. The method of claim 26, further comprising: receiving an indication from a control unit to activate one or more stages. 28. The method of claim 26, further comprising: receiving an indication from a control unit to deactivate one or more stages. 29. The method of claim 28, further comprising: inactivating the indicated stages by closing at least the second valve so that at least a substantial portion of the fluid is not discharged from the stage. 30. The method of claim 26, wherein activating at least one stage of the fluid delivery skid further comprises, with the first valve in a closed position and the second valve in an open position, filling the stage with additional fluid and pressurizing the additional fluid to a second desired level. 31. The method of claim 30, wherein the additional fluid is pressurized to a level higher than the first desired level of the fluid. 32. The method of claim 26, wherein pressurizing the fluid to a first desired level comprises pumping to achieve a pressure at the first desired level indicated by a control unit.