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Flow control valve system 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F04F-001/08
  • F16K-031/04
출원번호 US-0457520 (1989-12-27)
발명자 / 주소
  • Boyle William G. (Dallas TX)
출원인 / 주소
  • Otis Engineering Corporation (Dallas TX 02)
인용정보 피인용 횟수 : 77  인용 특허 : 0

초록 ▼

A flow control valve system for production of wells such as by gas lift including a downhole valve electrically or pressure pulse controlled from the surface including a valve having apparatus for controlling the flow rate through the valve by varying the valve orifice size over a continuous range a

대표청구항 ▼

A flow control valve system, comprising: a flow control valve including, an outer housing; a valve chamber within said housing in flow communication with an inlet port in the wall of said housing and an outlet opening from said housing; a variable size orifice between said valve chamber and said out

이 특허를 인용한 특허 (77)

  1. Lembcke Jeffrey J. ; Hickey Kurt A., Adjustable orifice valve.
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  2. Rayssiguier Chistophe M. ; Johnson Michael R. ; Pringle Ronald E. ; Booker John A., Apparatus and method for communicating with devices positioned outside a liner in a wellbore.
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  3. Pringle Ronald E. ; Milligan ; Jr. Clay W., Apparatus and method for controlling fluid flow in a wellbore.
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  4. Noui-Mehidi, Mohamed Nabil; Jinjiang, Xiao, Apparatus and methods for enhanced well control in slim completions.
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  5. Xiao, Jinjiang; Noui-Mehidi, Mohamed Nabil; Bukhamseen, Ahmed Yasin, Apparatus and methods for well completion design to avoid erosion and high friction loss for power cable deployed electric submersible pump systems.
    상세보기
  6. Madison, Kent R., Aquifer recharge valve and method.
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  8. Madison, Kent R., Aquifier flow controlling valve assembly and method.
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  11. Bussear Terry R. ; Weightman Bruce E.,GBX, Computer controlled gas lift system.
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  13. Phillips, David L.; Naval, Jr., Rufino; Estrada, Jesus, Control utilizing non-contact switching for control and current sensing technology for operating a valve.
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  14. Vinegar, Harold J.; Burnett, Robert Rex; Savage, William Mountjoy; Carl, Jr., Fred Gordon, Controllable gas-lift well and valve.
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  15. Vinegar,Harold J.; Burnett,Robert Rex; Savage,William Mountjoy; Carl, Jr.,Frederick Gordon; Hirsch,John Michele; Stegemeier,George Leo; Bass,Ronald Marshall, Controllable production well packer.
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  16. Stegemeier,George Leo; Vinegar,Harold J.; Burnett,Robert Rex; Savage,William Mountjoy; Carl, Jr.,Frederick Gordon; Hirsch,John Michele, Controlled downhole chemical injection.
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  17. Purkis, Daniel G.; Bouldin, Brett W., Digital hydraulic well control system.
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  19. Rashid, Kashif; Rossi, David John, Distributed real-time processing for gas lift optimization.
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  20. Lorenson, Troy; Nicholson, Dave; Macek, Petr, Downhole drilling tool.
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  21. Vinegar, Harold J.; Burnett, Robert Rex; Savage, William Mountjoy; Carl, Jr., Frederick Gordon, Electro-hydraulically pressurized downhole valve actuator and method of use.
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  22. Cook, Daniel S.; Elmoznino, Michael J.; Carter, Blake D., Electronically controlled valve and systems containing same.
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  24. Watson, Peter, Fluid injection device.
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  25. Patel,Dinesh R; Hill,David A.; Davis,Jabus T.; Lamont,David T.; Harding,Charles D., Formation isolation valve.
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  29. Bass, Ronald Marshall; Vinegar, Harold J.; Burnett, Robert Rex; Savage, William Mountjoy; Carl, Jr., Frederick Gordon; Hirsch, John Michele; Stegemeier, George Leo, Induction choke for power distribution in piping structure.
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  30. Tapie, William Robert; Guo, Lianhe, Initiator device for a downhole tool.
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  31. Pratt, F. Dale; Schmidt, Axel M.; Lambe, Kenneth A., Intelligent efficient servo-actuator for a downhole pulser.
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  32. Grubb, William A.; Haugen, David M.; Hoffman, Corey E., Isolation container for a downhole electric pump.
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  34. Wygnanski, Wladyslaw, Low power actuator and valve-actuator combination.
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  35. Vinegar, Harold J.; Burnett, Robert Rex; Savage, William Mountjoy; Carl, Jr., Frederick Gordon; Hirsch, John Michele; Crossley, Peter Anthony, Measuring focused through-casing resistivity using induction chokes and also using well casing as the formation contact electrodes.
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  36. Haase, Mark Christopher, Method and apparatus for the optimal predistortion of an electromagnetic signal in a downhole communication system.
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  37. Eken,Adriaan Nicolaas, Method and system for producing an oil and gas mixture through a well.
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  41. Bao, Xiaoqi; Badescu, Mircea; Sherrit, Stewart; Hall, Jeffery L.; Bar-Cohen, Yoseph, Multi-path multi-stage erosion-resistant valve for downhole flow control.
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  42. Pettit, Paul T., Multi-process electronic control valve system.
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  43. Vinegar,Harold J.; Burnett,Robert Rex; Savage,William Mountjoy; Carl, Jr.,Frederick Gordon; Hirsch,John Michele, Oil well casting electrical power pick-off points.
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  44. Vinegar, Harold J.; Burnett, Robert Rex; Savage, William Mountjoy; Carl, Jr., Frederick Gordon; Hall, James William; Hirsch, John Michele, Permanent downhole, wireless, two-way telemetry backbone using redundant repeaters.
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  45. Vinegar, Harold J.; Burnett, Robert Rex; Savage, William Mountjoy; Carl, Jr., Frederick Gordon, Petroleum well having downhole sensors, communication and power.
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  46. Hirsch,John Michele; Vinegar,Harold J.; Burnett,Robert Rex; Savage,William Mountjoy; Carl, Jr.,Frederick Gordon, Power generation using batteries with reconfigurable discharge.
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  53. Purkis,Daniel G.; Reid,Michael A., Sequential hydraulic control system for use in a subterranean well.
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  54. Pringle Ronald E., Sidepocket mandrel with orienting feature.
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  62. Tosi, Luis Phillipe Costa Ferreira; Thompson, Melvin Clark; Lynch, Heath Evan, Transmitting power to gas lift valve assemblies in a wellbore.
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  73. Vinegar,Harold J.; Burnett,Robert Rex; Savage,William Mountjoy; Carl, Jr.,Frederick Gordon; Berchenko,Ilya Emil, Wireless communication using well casing.
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  74. Stegemeier,George Leo; Vinegar,Harold J.; Burnett,Robert Rex; Savage,William Mountjoy; Carl, Jr.,Frederick Gordon; Hirsch,John Michele, Wireless downhole well interval inflow and injection control.
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  75. Hirsch, John Michele; Stegemeier, George Leo; Hall, James William; Burnett, Robert Rex; Savage, William Mountjoy; Carl, Jr., Frederick Gordon, Wireless downwhole measurement and control for optimizing gas lift well and field performance.
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  76. Vinegar, Harold J.; Haase, Mark Christopher, Wireless power and communications cross-bar switch.
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  77. Hirsch,John Michele; Stegemeier,George Leo; Vinegar,Harold J.; Burnett,Robert Rex; Carl, Jr.,Frederick Gordon; Savage,William Mountjoy; Hall,James William, Wireless reservoir production control.
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