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Hydraulic well control system

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • E21B-034/10
출원번호 US-0782742 (2001-02-12)
국제출원번호 PCT/GB99/02694 (1999-08-13)
국제공개번호 WO00/09855 (2000-02-24)
발명자 / 주소
  • Purkis, Daniel G.
  • Bouldin, Brett W.
출원인 / 주소
  • Welldynamics, Inc.
대리인 / 주소
    Smith, Marlin R.
인용정보 피인용 횟수 : 71  인용 특허 : 28

초록

A system for transmitting hydraulic control signals and hydraulic power to downhole well tools while reducing the number of hydraulic lines installed in the wellbore. Hydraulic control signals can be furnished at relatively lower pressures, and the hydraulic pressure within the line can be selective

대표청구항

A system for transmitting hydraulic control signals and hydraulic power to downhole well tools while reducing the number of hydraulic lines installed in the wellbore. Hydraulic control signals can be furnished at relatively lower pressures, and the hydraulic pressure within the line can be selective

이 특허에 인용된 특허 (28)

  1. Athy ; Jr. Lawrence F. (Houston TX), Actuator control system.
  2. Hibbs, David A.; Rickey, Wynn P.; Stanton, Paul N., Coded fluid control system.
  3. Thompson Grant R., Control system with collection chamber.
  4. Lessi Jacques (Maule FRX), Device and method for carrying out operations and/or manipulations in a well.
  5. Schultz Roger L. (Richardson TX) Manke Kevin R. (Flower Mound TX) Skinner Neal G. (Lewisville TX), Differential actuating system for downhole tools.
  6. Purkis Daniel,GBX ; Bouldin Brett, Digital-hydraulic well control system.
  7. Leismer Dwayne D. ; Hill ; Jr. Thomas G. ; Morris Arthur J., Downhole multiplexer and related methods.
  8. Boyle William G. (Dallas TX), Flow control valve system.
  9. Richart Jene A. (Sugar Land TX), Fluid control line switching methods and apparatus.
  10. Barrington Burchus Q. (Duncan OK), Hydraulic connector apparatus and method.
  11. Pollard Terry W. (Houston TX) Herd David P. (Houston TX) Whiteman Jack (Houston TX), Hydraulic control system for controlling a plurality of underwater devices.
  12. Gratzmuller Jean L. (66 Boulevard Maurice Barres 92200 Neuilly sur Seine FRX), Hydraulically controlled safety valve.
  13. Brooks Robert T. (Aberdeen GB6), Lubricator valve apparatus.
  14. Young David E. (Friendswood TX), Lubricator valve apparatus.
  15. Young David E. (Friendswood TX), Lubricator valve apparatus.
  16. Deare Frederick L. (816 Church St. Jeanerette LA 70544), Method and apparatus for a safety system.
  17. Milberger Lionel J. (Spring TX) Horn Charles E. (Houston TX) Kluttz Marvin H. (Houston TX), Method and apparatus for hydraulically controlling subsea equipment.
  18. Tubel Paulo S. ; Mullins ; II Albert A. ; Jones Kevin R., Method and apparatus for the remote control and monitoring of production wells.
  19. Bardin Christian (Rueil Malmaison FRX) Pignard Guy (Rueil Malmaison FRX) Boulet Jean (Paris FRX) Morin Pierre (Levallois Perret FRX), Method and device for remote-controlling drill string equipment by a sequence of information.
  20. Tholance Michel (Feucherolles FRX) Lessi Jacques (Maule FRX) Michel Jean-Paul (Vaucresson FRX), Process and device for hydraulically and selectively controlling at least two tools or instruments of a valve device all.
  21. Schultz Roger L. (Richardson TX), Rechargeable hydraulic power source for actuating downhole tool.
  22. Doremus Bernard (Echouboulains FRX) Muller Jean-Pierre (Cesson FRX), Remote hydraulic control method and apparatus, notably for underwater valves.
  23. Roberts William M. (Houston TX), Removable subsea test valve system for deep water.
  24. Boykin ; Jr. Robert O. (P.O. Box 5151 Midland TX 79701), Subsurface shutoff valve and control means.
  25. Rubbo Richard P. (Bait Al-Na-Ba ; Den of Cults ; Aberdeen AB1 9NN Scotland GBX) Boundin Brett W. (4012 Cartagena Pearland TX 77581) Owens Steven C. (6019 Fernhollow Ct. Katy TX 77449), Surface controlled reservoir analysis and management system.
  26. Noack Timothy J. (Lewisville TX) Rathie Lester C. (Dartmouth CAX), Valve.
  27. Schwendemann Kenneth L. (Lewisville TX) Noack Timothy J. (Grapevine TX), Valve control system.
  28. Upchurch James M. (Sugarland TX), Well tool control system and method.

이 특허를 인용한 특허 (71)

  1. Loretz, Yves; Ross, Donald; Reed, David J., Alternate path indexing device.
  2. Tips, Timothy R., Annulus vortex flowmeter.
  3. Dykstra, Jason D.; Fripp, Michael Linley; DeJesus, Orlando; Gano, John C.; Holderman, Luke, Apparatus for autonomous downhole fluid selection with pathway dependent resistance system.
  4. Lopez, Jean-Marc; Zhao, Liang, Autonomous fluid control device having a movable valve plate for downhole fluid selection.
  5. Greci, Stephen, Autonomous fluid control device having a reciprocating valve for downhole fluid selection.
  6. Zhao, Liang, Autonomous fluid control system having a fluid diode.
  7. Reid, Michael Adam, Control apparatus for downhole valves.
  8. Bishop,Elton Daniel, Digital Hydraulic system.
  9. Bishop, Elton D., Digital hydraulic system.
  10. Reid, Michael Adam; Smith, Gary Henry, Downhole contingency apparatus.
  11. Tips,Timothy R., Downhole electrical power generator.
  12. Tips, Timothy R., Downhole ram pump.
  13. Reid, Michael Adam; Smith, Gary Henry, Downhole valve assembly.
  14. Stephenson, Stanley V.; Beisel, Joseph A., Fast pressure protection system and method.
  15. Frosell, Thomas Jules; Fripp, Michael Linley; Murphree, Zachary Ryan, Flow control assembly actuated by pilot pressure.
  16. Richards, William Mark, Flow control in a well bore.
  17. Richards, William Mark, Flow control in a well bore.
  18. Hosatte,Pierre; MacDougall,Thomas D.; Hiron,Stephane; Bertoja,Michael J., Flow control system for use in a well.
  19. Tips, Timothy R., Flow regulator for use in a subterranean well.
  20. Dusterhoft, Ronald Glen; East, Loyd Eddie; Soliman, Mohamed Y., Fracturing a stress-altered subterranean formation.
  21. Richards, William Mark; Frosell, Thomas Jules, In-line sand screen gauge carrier and sensing method.
  22. Cove,Harry Richard, Linear hydraulic stepping actuator with fast close capabilities.
  23. Dykstra, Jason D.; Fripp, Michael Linley; DeJesus, Orlando; Gano, John C; Holderman, Luke, Method and apparatus for autonomous downhole fluid selection with pathway dependent resistance system.
  24. Dykstra, Jason D.; Fripp, Michael Linley; DeJesus, Orlando; Gano, John C; Holderman, Luke, Method and apparatus for autonomous downhole fluid selection with pathway dependent resistance system.
  25. Dykstra, Jason D; Fripp, Michael Linley; DeJesus, Orlando; Gano, John C.; Holderman, Luke, Method and apparatus for autonomous downhole fluid selection with pathway dependent resistance system.
  26. Dykstra, Jason D; Fripp, Michael Linley; DeJesus, Orlando; Gano, John C.; Holderman, Luke, Method and apparatus for autonomous downhole fluid selection with pathway dependent resistance system.
  27. Fripp, Michael Linley; Dykstra, Jason D.; DeJesus, Orlando, Method and apparatus for autonomous downhole fluid selection with pathway dependent resistance system.
  28. Fripp, Michael L; Dykstra, Jason D., Method and apparatus for controlling fluid flow in an autonomous valve using a sticky switch.
  29. Dykstra, Jason D.; Fripp, Michael L.; DeJesus, Orlando, Method and apparatus for controlling fluid flow using movable flow diverter assembly.
  30. Dykstra, Jason D.; Fripp, Michael L.; DeJesus, Orlando, Method and apparatus for controlling fluid flow using movable flow diverter assembly.
  31. Dykstra, Jason D.; Fripp, Michael L.; DeJesus, Orlando, Method and apparatus for controlling fluid flow using movable flow diverter assembly.
  32. Dykstra, Jason D.; Fripp, Michael L.; DeJesus, Orlando, Method and apparatus for controlling fluid flow using movable flow diverter assembly.
  33. Dykstra, Jason D.; Fripp, Michael L.; DeJesus, Orlando, Method and apparatus for controlling fluid flow using movable flow diverter assembly.
  34. Zierolf, Joseph A., Method and apparatus for determining position in a pipe.
  35. Loretz, Ives D.; Dwivedi, Alok; Shove, Darren, Method and apparatus for multi-drop tool control.
  36. Vaghi, Francesco; Loretz, Ives, Method and apparatus for multi-drop tool control.
  37. Vachon, Guy P., Method and system for controlling a downhole flow control device.
  38. Snider, Philip M; Zierolf, Joseph A, Method and system for performing operations and for improving production in wells.
  39. Dwivedi,Alok; Parks,Stephen, Multi-drop flow control valve system.
  40. Jones,Kevin; Olin,Greg; Wolters,Sebastian; Constantine,Jesse; Bilberry,David, Multiple zone downhole intelligent flow control valve system and method for controlling commingling of flows from multiple zones.
  41. Tips, Timothy R.; Richards, William M., Multiple zone integrated intelligent well completion.
  42. Tips, Timothy R.; Richards, William M., Multiple zone integrated intelligent well completion.
  43. Tips, Timothy R.; Curington, Alfred R., Operation of casing valves system for selective well stimulation and control.
  44. Zierolf, Joseph A., Process and assembly for identifying and tracking assets.
  45. Snider, Philip M, Production logging processes and systems.
  46. Tips,Timothy R.; Smithson,Mitchell C., Pulse width modulated downhole flow control.
  47. Smithson, Mitchell C.; Tips, Timothy R., Remote actuation of downhole well tools.
  48. Grigsby, Tommy Frank; Richards, William Mark, Single trip multi-zone completion systems and methods.
  49. Tips, Timothy R.; Richards, William Mark, Single trip multi-zone completion systems and methods.
  50. Tips, Timothy R.; Richards, William Mark, Single trip multi-zone completion systems and methods.
  51. Tips, Timothy R.; Richards, William Mark, Single trip multi-zone completion systems and methods.
  52. Bell, Robert, Smart downhole control.
  53. Smithson, Mitchell C., Sneak path eliminator for diode multiplexed control of downhole well tools.
  54. Smithson, Mitchell C.; Shaw, Joel D., Sneak path eliminator for diode multiplexed control of downhole well tools.
  55. Richards, William Mark; Frosell, Thomas Jules, Snorkel tube with debris barrier for electronic gauges placed on sand screens.
  56. Richards, William Mark; Frosell, Thomas Jules, Snorkel tube with debris barrier for electronic gauges placed on sand screens.
  57. Richards, William Mark; Frosell, Thomas Jules, Snorkel tube with debris barrier for electronic gauges placed on sand screens.
  58. Rayssiguier,Christophe M.; Jonas,Jason K., System and method for controlling downhole tools.
  59. Mandrou, Laure; Bertoja, Michael J., System and method for controlling multiple well tools.
  60. Toekje,Jarle; Jokela,Timo; Raw,Ian; Trittschuh,Jennifer E.; Jonas,Jason K.; Ross,Donald W., System and method to control multiple tools through one control line.
  61. Shaw, Joel D., Systems and methods for isolating current flow to well loads.
  62. Snider, Philip M., Systems, assemblies and processes for controlling tools in a well bore.
  63. Snider, Philip M; Purkis, Daniel G, Systems, assemblies and processes for controlling tools in a well bore.
  64. Snider, Philip M.; Purkis, Daniel G., Systems, assemblies and processes for controlling tools in a wellbore.
  65. Tips, Timothy R.; Richards, William M., Tubing conveyed multiple zone integrated intelligent well completion.
  66. Tips, Timothy R.; Richards, William M., Tubing conveyed multiple zone integrated intelligent well completion.
  67. Tips, Timothy R., Two line operation of two hydraulically controlled downhole devices.
  68. Reid, Michael Adam; Smith, Gary Henry, Valve actuating apparatus.
  69. Reid, Michael Adam; Smith, Gary Henry, Valve actuating apparatus.
  70. Masters,Brett; Radighieri,Brooks; Huigsloot,Marcel; Muller,Gert; Du Plessis,Andries; Van Schoor,Marthinus; Schaefer,Matt; Ludlow,Chris, Vibration based power generator.
  71. Stephenson, Stanley V.; Beisel, Joseph A., Wellhead flowback control system and method.
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