The present invention is directed to a Universal Power Platform (UPP) that powers the pump or pumps that may not be on the platform but that are in a skid subsea near the pipeline for a desired pre-commissioning method to be carried out, such as cleaning, filling, chemical treating, pigging, hydrost
The present invention is directed to a Universal Power Platform (UPP) that powers the pump or pumps that may not be on the platform but that are in a skid subsea near the pipeline for a desired pre-commissioning method to be carried out, such as cleaning, filling, chemical treating, pigging, hydrostatic testing or dewatering the pipeline. The UPP is suspended from a vessel by an umbilical that provides the electric power for running the selected pump(s). The Power Platform also is used as a testing system for control umbilicals that usually are near the pipelines.
대표청구항▼
1. A power system for equipment associated with deep water pipelines comprising: a non-buoyant platform suspended from a first umbilical and including an electrical junction box;a skid disposed proximal a subsea pipeline;one or more pumps mounted to the skid powered by an electric motor coupled to t
1. A power system for equipment associated with deep water pipelines comprising: a non-buoyant platform suspended from a first umbilical and including an electrical junction box;a skid disposed proximal a subsea pipeline;one or more pumps mounted to the skid powered by an electric motor coupled to the electrical junction box, at least one of said pumps configured to perform a pre-commissioning method selected from filling, chemical treating, pigging, hydrostatic testing and dewatering on the pipeline; anda remotely operated vehicle independent of the platform and attached to a second umbilical. 2. The power system of claim 1, wherein the first umbilical is suspended from a vessel and connects to an electric motor for powering the one or more pumps. 3. The power system of claim 1, further comprising a third umbilical attached to the platform and skid, wherein the third umbilical is configured to power at least one electric motor mounted to the skid. 4. The power system of claim 3, wherein the remotely operated vehicle is configured to attach the third umbilical to the platform and is configured to attach the third umbilical to the skid. 5. The power system of claim 1 further comprising third and fourth umbilicals with the third umbilical attached to the platform and the skid, and the fourth umbilical attached to the pump and the skid, wherein the third and fourth umbilicals are configured to create a conduit for the recirculation of fluid between the platform and the skid. 6. The power system of claim 5, wherein the remotely operated vehicle is configured to attach the third umbilical to the platform and to the skid, and is configured to attach the fourth umbilical to the platform and to the skid. 7. The power system of claim 1, further comprising: a control umbilical, wherein at least a portion of the control umbilical is disposed near the sea floor,a third umbilical connecting the platform to the control umbilical, wherein the third umbilical is configured to provide a conduit for an electrical current between the platform and the control umbilical; anda fourth and a fifth umbilical, wherein the fourth umbilical is attached to the platform and the control umbilical, and the fifth umbilical is attached to the pump and the control umbilical, wherein the fourth and the fifth umbilicals are configured to create a conduit for the recirculation of fluid between the platform and the control umbilical. 8. The power system of 7, wherein the remotely operated vehicle is configured to attach the third umbilical to the platform and is configured to attach the third umbilical to the control umbilical. 9. The power system of claim 7, wherein the remotely operated vehicle is configured to attach the fourth umbilical to the platform and to the control umbilical, and is configured to attach the fifth umbilical to the platform and to the control umbilical. 10. The power system of claim 1, wherein the first umbilical has data transmission capabilities. 11. The power system of claim 10, wherein a pressure data logger configured to measure the pressure in the pipeline and a temperature data logger configured to measure the temperature in the pipeline are connected to the first umbilical. 12. The power system of claim 11, wherein the data logger is configured to transmit information along the first umbilical to a vessel. 13. A power system for equipment associated with deep water pipelines comprising: a non-buoyant platform suspended from a first umbilical and including an electric motor;a skid disposed proximal a subsea pipeline;one or more pumps amounted to the skid powered by an electric motor, at least one of the pumps configured to perform a pre-commissioning method selected from filling, chemical treating, pigging, hydrostatic testing and dewatering on the pipeline; anda remotely operated vehicle independent of the platform and attached to a second umbilical. 14. The power system of claim 13, further comprising a third umbilical attached to the platform and skid, wherein the third umbilical is configured to power at least one electric motor mounted to the skid. 15. A power system for equipment associated with deep water pipelines comprising: a non-buoyant platform suspended from a first umbilical and including an electric motor that is configured to drives a hydraulic pump;a skid disposed proximal a subsea pipeline;one or more pumps mounted to the skid subsea powered by hydraulic fluid, at least one pump configured to perform a pre-commissioning method selected from filling, chemical treating, pigging, hydrostatic testing and dewatering on the pipeline; anda remotely operated vehicle independent of the platform and attached to a second umbilical. 16. The power system of claim 15, wherein the hydraulic pump is a pump for hydrostatically testing the pipeline. 17. A system according to claim 15 wherein said pump is a pump for filling said pipeline. 18. The power system of claim 15 further comprising third and fourth umbilicals with the third umbilical attached to the platform and the skid, and the fourth umbilical attached to the pump and the skid, wherein the third and fourth umbilicals are configured to create a conduit for the recirculation of fluid between the platform and the skid.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허에 인용된 특허 (44)
Bliss Brad D. ; Bliss Paul D., Apparatus and method for pigging, flooding, and pressure testing pipelines.
Exley Gern D. ; Cross Donald W. ; Tarlton Oran ; Decker Larry ; Hicks David J. ; McCoy Richard W., Diverless subsea hot tap system with lateral pipe tie-in.
Norbom Erik (Baerum Verk NOX) Sletten Rune (Nesoddtangen NOX), Method for connecting a conduit to a subsea structure, and a device for use in connecting a conduit end to a subsea stru.
Nolan ; Jr. Clyde Earvin (Houston TX) Soland John Paul (Alvin TX) Tillinghast William Samuel (Humble TX), Methods and apparatus for purging liquid from an offshore pipeline and/or scanning a pipeline interior.
Hancock Dane R. (516 Bontona Ave. Fort Lauderdale FL 33301) Rand Burgess F. (2621 SW. 15th Ct. Fort Lauderdale FL 33315), Pipe joint sealed test method.
Silva JosE. M. D. (Rua Mariz e Barros ; no. 553/301 Rio de Janeiro BRX) Herdeiro Marco A. N. (Rua Senador Vergueiro ; no. 214/402 Rio de Janeiro BRX) Capplonch Ricardo W. (Rua Paranhose da Silva ; no, Process for running scrapers, particularly for subsea petroleum well lines.
da Silva JosE. M. (Rio de Janeiro) Paulo Cezar A. S. (Rio de Janeiro) Santos Filho Amauri G. (Rio de Janeiro) Coelho Eduardo J. J. (Rio de Janeiro BRX), Subsea production system.
Barden, Andrew J.; Russo, Luis; Dixon, Peter; Goodall, Alastair, Facilitating the transition between flooding and hydrotesting with the use of an intelligent pig.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.