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Wellhead isolation tool 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • E21B-043/00
출원번호 US-0967354 (2001-09-28)
발명자 / 주소
  • Wong, Henry
  • Benefield, Roy W.
  • Guthrie, George E.
  • Egan, Christopher P.
출원인 / 주소
  • FMC Technologies, Inc.
대리인 / 주소
    Query, Jr., Henry C.
인용정보 피인용 횟수 : 59  인용 특허 : 2

초록

A wellhead isolation tool for use with a wellhead assembly from which a tubing string is suspended comprises a tubular mandrel which includes an axial passage that extends therethrough and lower end that is adapted to engage the tubing string, a pumping head which is connected over the wellhead asse

대표청구항

A wellhead isolation tool for use with a wellhead assembly from which a tubing string is suspended comprises a tubular mandrel which includes an axial passage that extends therethrough and lower end that is adapted to engage the tubing string, a pumping head which is connected over the wellhead asse

이 특허에 인용된 특허 (2)

  1. Oliver ; Owen Norman, Wellhead isolation tool.
  2. Garner Jonathan W. (1120 Hunterston Hill NW. Calgary ; AB CAX T2K 4N8) Dallas L. Murray (524 Oakwood Place ; SW. Calgary ; Alberta CAX T2V 0K3), Wellhead isolation tool and setting and method of using same.

이 특허를 인용한 특허 (59)

  1. Donald, Ian; Reid, John, Apparatus and method for processing fluids from a well.
  2. Donald, Ian; Reid, John, Apparatus and method for processing fluids from a well.
  3. Donald, Ian; Reid, John, Apparatus and method for processing fluids from a well.
  4. Donald, Ian; Reid, John, Apparatus and method for processing fluids from a well.
  5. Donald, Ian; Reid, John, Apparatus and method for recovering fluids from a well and/or injecting fluids into a well.
  6. Donald, Ian; Reid, John, Apparatus and method for recovering fluids from a well and/or injecting fluids into a well.
  7. Donald, Ian; Reid, John, Apparatus and method for recovering fluids from a well and/or injecting fluids into a well.
  8. Donald, Ian; Reid, John, Apparatus and method for recovering fluids from a well and/or injecting fluids into a well.
  9. Donald, Ian; Reid, John, Apparatus and method for recovering fluids from a well and/or injecting fluids into a well.
  10. Donald, Ian; Reid, John, Apparatus and method for recovering fluids from a well and/or injecting fluids into a well.
  11. Donald, Ian; Reid, John, Apparatus and method for recovering fluids from a well and/or injecting fluids into a well.
  12. Donald, Ian; Reid, John, Apparatus and method for recovering fluids from a well and/or injecting fluids into a well.
  13. Donald, Ian; Reid, John, Apparatus and method for recovering fluids from a well and/or injecting fluids into a well.
  14. Donald, Ian; Reid, John, Apparatus and method for recovering fluids from a well and/or injecting fluids into a well.
  15. Donald, Ian; Reid, John, Apparatus and method for recovering fluids from a well and/or injecting fluids into a well.
  16. Donald, Ian; Reid, John, Apparatus and method for recovering fluids from a well and/or injecting fluids into a well.
  17. Donald, Ian; Reid, John, Apparatus and method for recovering fluids from a well and/or injecting fluids into a well.
  18. Donald, Ian; Reid, John, Apparatus and method for recovering fluids from a well and/or injecting fluids into a well.
  19. Donald, Ian; Reid, John, Apparatus and method for recovering fluids from a well and/or injecting fluids into a well.
  20. Donald, Ian; Reid, John, Apparatus and method for recovering fluids from a well and/or injecting fluids into a well.
  21. Donald, Ian; Reid, John, Apparatus and method for recovering fluids from a well and/or injecting fluids into a well.
  22. Folk,Robert Alden; Folk,Steven Lorne, Block becket for use in a wellbore derrick.
  23. Donald, Ian; Reid, John; Vyas, Manish, Capillary injector.
  24. McGuire, Bob, Casing mandrel for facilitating well completion, re-completion or workover.
  25. McGuire, Bob, Casing mandrel for facilitating well completion, re-completion or workover.
  26. Dallas,L. Murray; McGuire,Bob, Casing mandrel with well stimulation tool and tubing head spool for use with the casing mandrel.
  27. Dallas,L. Murray; McGuire,Bob, Casing mandrel with well stimulation tool and tubing head spool for use with the casing mandrel.
  28. Donald, Ian; Reid, John; Crawford, Alan; White, Paul W., Connection system for subsea flow interface equipment.
  29. Donald, Ian; Reid, John; Crawford, Alan; White, Paul W., Connection system for subsea flow interface equipment.
  30. Donald, Ian; Reid, John; Crawford, Alan; White, Paul W., Connection system for subsea flow interface equipment.
  31. McGuire,Bob; Artherholt,Danny Lee, Cup tool for a high-pressure mandrel and method of using same.
  32. McGuire, Bob; Artherholt, Danny Lee, Cup tool, cup tool cup and method of using the cup tool.
  33. McGuire,Bob; Dallas,L. Murray, Cup tool, cup tool cup and method of using the cup tool.
  34. McGuire, Bob; Dallas, L. Murray, Drilling flange and independent screwed wellhead with metal-to-metal seal and method of use.
  35. McGuire,Bob; Dallas,L. Murray, Drilling flange and independent screwed wellhead with metal-to-metal seal and method of use.
  36. McGuire,Bob; Dallas,L. Murray, Drilling flange and independent screwed wellhead with metal-to-metal seal and method of use.
  37. McGuire,Bob; Dallas,L. Murray, Drilling flange and independent screwed wellhead with metal-to-metal seal and method of use.
  38. McGuire, Bob; Dallas, L. Murray, Fracturing head with replaceable inserts for improved wear resistance and method of refurbishing same.
  39. McGuire, Bob; Dallas, L. Murray, Fracturing head with replaceable inserts for improved wear resistance and method of refurbishing same.
  40. Swagerty, Gerald Brian; Cain, Brandon Matthew; LeQuang, Huy; Albright, Bill, Fracturing isolation sleeve.
  41. Swagerty, Gerald Brian; Cain, Brandon Matthew; LeQuang, Huy; Albright, Bill, Fracturing isolation sleeve.
  42. Swagerty,Gerald Brian; Cain,Brandon Matthew; LeQuang,Huy; Albright,Bill, Fracturing isolation sleeve.
  43. Swagerty,Gerald Brian; Cain,Brandon Matthew; LeQuang,Huy; Albright,Bill, Fracturing isolation sleeve.
  44. Dallas, L. Murray; McGuire, Bob; Artherholt, Danny Lee, High-pressure threaded union with metal-to-metal seal, and metal ring gasket for same.
  45. Dallas, L. Murray; McGuire, Bob; Artherholt, Danny Lee, High-pressure threaded union with metal-to-metal seal, and metal ring gasket for same.
  46. Dallas,L. Murray; McGuire,Bob; Artherholt,Danny Lee, High-pressure threaded union with metal-to-metal seal, and metal ring gasket for same.
  47. McGuire, Bob; Dallas, L. Murray, Multi-lock adapters for independent screwed wellheads and methods of using same.
  48. McGuire, Bob; Dallas, L. Murray, Multi-lock adapters for independent screwed wellheads and methods of using same.
  49. McGuire, Bob; Dallas, L. Murray, Multi-lock adapters for independent screwed wellheads and methods of using same.
  50. McGuire,Bob; Dallas,L. Murray, Multi-lock adapters for independent screwed wellheads and methods of using same.
  51. McGuire,Bob; Dallas,L. Murray, Multi-lock adapters for independent screwed wellheads and methods of using same.
  52. Fenton,Stephen Paul; Rogers,Robert N.; Hed,Jon E., Non-orienting tubing hanger system with a flow cage.
  53. Broussard, Earl, Oil and gas well completion system and method of installation.
  54. Donald, Ian, Recovery of production fluids from an oil or gas well.
  55. Hickie, Barton E., Retrievable frac mandrel and well control stack to facilitate well completion, re-completion or workover and method of use.
  56. Hickie, Barton E., Retrivevable frac mandrel and well control stack to facilitate well completion, re-completion or workover and method of use.
  57. Starr, Phillip M.; Folds, Don S.; Stepp, Lee Wayne, Screw-driven wellhead isolation tool.
  58. Cherewyk, Boris (Bruce) P., System and apparatus for sealing a fracturing head to a wellhead.
  59. Cherewyk, Bruce (Boris) P., Tapered sleeve and fracturing head system for protecting a conveyance string.
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