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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Valve actuating apparatus

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) E21B-034/10    E21B-034/14    E21B-034/06   
출원번호 US-0648463 (2012-10-10)
등록번호 US-9376891 (2016-06-28)
우선권정보 GB-1117507.2 (2011-10-11)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Fite, Benjamin
인용정보 피인용 횟수 : 0  인용 특허 : 64
초록

An actuating apparatus for a downhole valve including a tubular body. The tubular body includes an axial bore that extends through the body. An inlet port extends radially and at least partially through the tubular body. When open, the inlet port is arranged to be in fluid communication with a region uphole of the actuating apparatus. The actuating apparatus also includes an actuating member that is operable by application of fluid pressure from a region uphole of the actuating apparatus via an open inlet port to actuate the valve.

대표
청구항
▼

1. An actuating apparatus for a downhole valve; the actuating apparatus comprises: a tubular body comprising an axial bore extending through the body;an inlet port extending radially and at least partially through the tubular body, the inlet port being in fluid communication, when open, with a region uphole of the actuating apparatus;an actuating member operable by application of fluid pressure from a region uphole of the actuating apparatus via the inlet port to actuate the valve, the actuating member comprising: a piston member to which fluid pressure ...

이 특허에 인용된 특허 (64)

  1. Burris ; II Wesley J.. Annulus pressure referenced circulating valve. USP2000116145595.
  2. Floyd Terry L. ; Oneal Dean S.. Apparatus and associated methods of producing a subterranean well. USP1999035875852.
  3. Malone David L. ; Pringle Ronald E.. Apparatus and method for controlling fluid flow. USP2001086276458.
  4. Noske, Joe; Brunnert, David J.; Pavel, David; Bansal, Ramkumar K.; Haugen, David; Luke, Mike A.. Apparatus and methods for utilizing a downhole deployment valve. USP2010047690432.
  5. Beck Harold K. (Duncan OK). Ball operated J-slot. USP1982104355685.
  6. Domyan Frank F. (Studio City CA). Ball valve. USP1976063960363.
  7. McCafferty John J. (Coalpit Heath GB2). Ball valve for pipeline. USP1986084606368.
  8. Brown Irvine Cardno,GBX. Ball valves. USP1999025865246.
  9. Woodman Daniel C. (Torrance CA) Neely Stephen A. (Long Beach CA). Bi-directional self-retaining cylindrical surface seal. USP1986104616857.
  10. Farley David L. (Duncan OK). Bypass valve. USP1981084281715.
  11. Brestel Ronald R. (Marshalltown IA) Meyer Dale L. (Marshalltown IA). Cam valve self-centering seat. USP1985054519579.
  12. Brandell John T. (Duncan OK) Szarka David D. (Duncan OK) Sullaway Bob L. (Duncan OK). Casing valve. USP1991024991654.
  13. Jackson, Stephen L.. Choke valve assembly for downhole flow control. USP2005036860330.
  14. Reid, Michael Adam. Control apparatus for downhole valves. USP2013128602112.
  15. McStravick David M. (Houston TX) Akkerman Neil H. (Kingwood TX 4). Cyclic annulus pressure controlled oil well flow valve and method. USP1983124421174.
  16. Haughom, Per Olav; Nilsen, Rune. Device for an opening in an outer sleeve of a sleeve valve and a method for the assembly of a sleeve valve. USP2005046880638.
  17. Schultz Roger L. (Richardson TX) Manke Kevin R. (Flower Mound TX) Skinner Neal G. (Lewisville TX). Differential actuating system for downhole tools. USP1992045101907.
  18. Michael A. Carmody ; Kevin R. Jones ; Robert J. Coon ; Douglas J. Murray ; Mark E. Hopmann ; Steven L. Jennings ; Brian A. Roth. Downhole flow control devices. USP2002096450255.
  19. Browne Paul L.,NOX ; Robison Clark E.. Downhole hydraulic path selection. USP2001106298919.
  20. Kenison, Michael H.; Smith, Michael L.. Downhole valve. USP2004086776240.
  21. Winfree Don D. (Keller TX) Hunter ; Jr. Louis G. (Fort Worth TX). Dual rotor pulse detonation apparatus. USP1997045615548.
  22. Pia,Giancarlo Tomasso Pietro. Dual valve well control in underbalanced wells. USP2007047204315.
  23. Deaton Thomas M. ; Mailand Jason C.. Eccentric subsurface safety valve. USP2001116315047.
  24. Stewart Arthur Deacey,GBX ; Craig Mark William,GBX. Erosion resistant downhole mud diverter tool. USP1999065911285.
  25. Kenison, Michael H.; Gay, Michael G.; Bucher, Robert; Afroz, Mahmuda. Flow reversing apparatus and methods of use. USP2009117614452.
  26. Read Dennis M.. Fluid circulation apparatus. USP1999126003834.
  27. Koester, David John; Dvorak, Sarah Lynn; Mahncke, Lynn Dean; Bell, Brandon Wayne; Bovee, Loree Lee; Witt, Gary Alan. Fluid flow control valve with bi-directional shutoff. USP2005126974121.
  28. Kramer Rolf (Siegen DT) Schneider Felix (Netphen DT). Globe valve construction. USP1977064029292.
  29. Williamson, Jr., Jimmie R.; Garcia-Soule, Virgilio; Shy, Perry C.; Collins, Leo G.. Hydraulic control system for downhole tools. USP2003126668936.
  30. Garay, Thomas W.; Zisk, Edward J.; Roth, Brian A.. Hydraulic stepping valve actuated sliding sleeve. USP2004086782952.
  31. Purkis, Daniel G.; Bouldin, Brett W.. Hydraulic well control system. USP2003066575237.
  32. Read Norman Weldon (Dallas TX). Indexing valve mechanism. USP1977054022426.
  33. Williamson, Jimmie Robert. Infinitely variable control valve apparatus and method. USP2004046715558.
  34. Dockins ; Jr. Roy R. (1906 Ninth St. Anaheim CA 92802). Mechanical tubing drain. USP1982024315542.
  35. Papp John C. (Natural Dam AR). Method and apparatus for controlling the injection profile of a borehole. USP1976113993130.
  36. Nelson John E. (Houston TX) Smith Raymond J. (Friendswood TX). Pressure energized rotary hydraulic seal. USP1987104700924.
  37. Acker Richard C. (Chagrin Falls OH). Pressure regulating valve. USP1985034506693.
  38. Witten Eric B. (Anchorage AK). Retrievable fluid flow control nozzle system for wells. USP1988114782896.
  39. Maezawa ; Keiji. Sleeve valve. USP1978034080982.
  40. Haughom, Per Olav; Nilsen, Rune. Sleeve valve for controlling fluid flow between a hydrocarbon reservoir and tubing in a well and method for the assembly of a sleeve valve. USP2005106951331.
  41. Read Norman Weldon (Dallas TX). Sleeve valve mandrel and seal means for indexing valve assembly. USP1977054022427.
  42. Wong Fred S. (Mandeville LA). Sliding sleeve valve. USP1993115263683.
  43. Wyatt Mark L.. Sliding sleeve valve and seal ring for use therein. USP2000046044908.
  44. Koot Nick (Vlaskamp 104 The Hague NLX). Special circulation sub. USP1983094406335.
  45. Stone Ralph S. (Houston TX). Spring and seat assembly for ball valves. USP1989034815701.
  46. Carmody Michael A. (Broken Arrow OK) Lembcke Jefferey J. (Broken Arrow OK). Subsurface well safety valve. USP1989014796705.
  47. 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. USP1996085547029.
  48. Taylor ; Frank H.. Surface controlled sub-surface safety valve. USP1978104119146.
  49. 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. USP2007127306043.
  50. Patel, Dinesh R.. System for pressure testing tubing. USP2004026684950.
  51. Reid, Michael A.; Brown, Irvine C.. Valve. USP2012118316953.
  52. Patel, Dinesh R.. Valve assembly. USP2003046550541.
  53. Edwards Jeffrey C. (Dyce GB6). Valve control apparatus. USP1996065529126.
  54. Pringle Ronald E. (Houston TX). Variable fluid passageway for a well tool. USP1987124709762.
  55. Dwivedi,Alok. Variable radial flow rate control system. USP2007087258323.
  56. Clem, Nicholas J.. Water sensitive adaptive inflow control using cavitations to actuate a valve. USP2009107597150.
  57. Baker Samuel F. (Houston TX) Murray Mark J. (Houston TX). Well bore treating fluid tool. USP1988104776395.
  58. Szarka David D. (Duncan OK) Sullaway Bob L. (Duncan OK) Brandell John T. (Duncan OK) Schwegman Steven L. (Duncan OK). Well completions using casing valves. USP1990084949788.
  59. Cooksey Andrew G. (Coppell TX). Well injection systems. USP1990054921044.
  60. Patel Dinesh R. ; Spring Christian C.. Well isolation system. USP2000036041864.
  61. Krause William F. (Houston TX). Well safety system. USP1981024249599.
  62. Manke Kevin R. (Marlow OK). Well surging method and apparatus with mechanical actuating backup. USP1990024903775.
  63. Murray Douglas J. (Humble TX) Coon Robert J. (Houston TX) Hopmann Mark E. (Alvin TX) Williams Ronald D. (Morris OK) Jennings Steve (Houston TX) Tips Timothy R. (Houston TX). Well tool with sealing means. USP1994055316084.
  64. Pringle Ronald E. ; Milligan ; Jr. Clay W. ; Leismer Dwayne D.. Wellbore flow control device. USP2001106308783.

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