$\require{mediawiki-texvc}$

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

Under-reaming tool for boreholes 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • E21B-010/26
출원번호 US-0054198 (1993-04-30)
우선권정보 NO-0001718 (1992-04-30)
발명자 / 주소
  • Tandberg Geir (Berberissvn 30A N-3408 Tranby NOX) Sangesland Sigbjorn (Okstadbrinken 10 N-7039 Trondheim NOX) Andersen Asbjorn (Jakobslivn. 55 N-7058 Jakobsli NOX)
인용정보 피인용 횟수 : 103  인용 특허 : 0

초록 ▼

An under-reaming tool for use in preferably horizontal and extended reach bore holes includes a succession of stabilizers, under-reamers and expandable stabilizers. A common drilling mud activator is provided for the expandable elements of under-reamers and expandable stabilizers. A preferred under-

대표청구항 ▼

A tubular under-reaming tool for use in a longitudinal direction of movement in a well borehole for radially enlarging the well borehole from a smaller diameter to a larger diameter, while incorporated at an axially intermediate location in a string of drill pipe, said under-reaming tool comprising:

이 특허를 인용한 특허 (103)

  1. Radford, Steven R., Actuation assemblies, hydraulically actuated tools for use in subterranean boreholes including actuation assemblies and related methods.
    상세보기
  2. Radford, Steven R., Actuation assemblies, hydraulically actuated tools for use in subterranean boreholes including actuation assemblies and related methods.
    상세보기
  3. Radford, Steven R., Actuation mechanisms for downhole assemblies and related downhole assemblies and methods.
    상세보기
  4. Radford, Steven R., Actuation mechanisms for downhole assemblies and related downhole assemblies and methods.
    상세보기
  5. Hoffmaster, Carl M.; Truax, David K.; Beaton, Timothy P., Advanced expandable reaming tool.
    상세보기
  6. Hoffmaster,Carl M.; Truax,David K.; Beaton,Timothy P., Advanced expandable reaming tool.
    상세보기
  7. Eppink, Jay M.; Odell, II, Albert C., Apparatus and method for drilling and reaming a borehole.
    상세보기
  8. Treviranus, Joachim; Freyer, Carsten; Oppelaar, Hans-Robert, Automated steerable hole enlargement drilling device and methods.
    상세보기
  9. Fanuel, Philipp; Lassoie, Jean-Pierre; Moi, Stein Erik; Smith, Clint, Bore hole underreamer.
    상세보기
  10. Fanuel, Philippe; Lassoie, Jean-Pierre; Moi, Stein Erik; Smith, Clint, Bore hole underreamer having extendible cutting arms.
    상세보기
  11. Rasheed, Wajid, Circumferential and longitudinal cutter coverage in continuation of a first bit diameter to a second expandable reamer diameter.
    상세보기
  12. Radford, Steven R.; Ohm, Amanda K.; Kulkarni, Ajay V., Components of drilling assemblies, drilling assemblies, and methods of stabilizing drilling assemblies in wellbores in subterranean formations.
    상세보기
  13. Oxford, James Andy, Corrodible triggering elements for use with subterranean borehole tools having expandable members and related methods.
    상세보기
  14. Oxford, James Andy, Corrodible triggering elements for use with subterranean borehole tools having expandable members and related methods.
    상세보기
  15. Lyons, Nicholas J., Cutting structures, tools for use in subterranean boreholes including cutting structures and related methods.
    상세보기
  16. Lyons, Nicholas J., Cutting structures, tools for use in subterranean boreholes including cutting structures and related methods.
    상세보기
  17. Taghipour Khadrbeik, Mohammad Ali, Cutting tool integrated in a drillstring.
    상세보기
  18. Beckwith Jerry Wayne, Device and method for enlarging a Bore.
    상세보기
  19. Eppink Jay M. ; Rios-Aleman David E. ; Odell Albert C., Directional drilling assembly and method.
    상세보기
  20. Jay M. Eppink ; David E. Rios-Aleman ; Albert C. Odell, Directional drilling assembly and method.
    상세보기
  21. Adam, Mark, Downhole activation assembly with sleeve valve and method of using same.
    상세보기
  22. MacKenzie, Alan; Shaw, Matthew, Downhole tool activation.
    상세보기
  23. Gentry, Steven Richard, Downhole tools having activation members for moving movable bodies thereof and methods of using such tools.
    상세보기
  24. McCarthy, Brian Andrew; Rodger, Philip Graham, Downhole under-reamer and associated methods.
    상세보기
  25. Thigpen, Gary M.; Keith, Carl W., Drill out bi-center bit and method for using same.
    상세보기
  26. Campbell,John E.; Dewey,Charles H.; Underwood,Lance D.; Schmidt,Ronald G., Drilling and hole enlargement device.
    상세보기
  27. Radford, Steven R.; Sinor, L. Allen; Nesheim, Anders K., Drilling assemblies including expandable reamers and expandable stabilizers, and related methods.
    상세보기
  28. Eppink Jay M. ; Rios-Aleman David E. ; Odell Albert C., Drilling system and method.
    상세보기
  29. Jay M. Eppink ; David E. Rios-Aleman ; Albert C. Odell, Drilling system utilizing eccentric adjustable diameter blade stabilizer and winged reamer.
    상세보기
  30. Huang, Sujian J.; Oliver, Stuart; Stronach, Graham, Dynamic vibrational control.
    상세보기
  31. Radford, Steven R.; Trinh, Khoi Q., Earth-boring tools including expandable members and status indicators and methods of making and using such earth-boring tools.
    상세보기
  32. Laing, Robert A.; Ireland, Kelly D.; Gautam, Anurag; Radford, Steven R., Expandable apparatus and related methods.
    상세보기
  33. Radford, Steven R.; Gautam, Anurag; Laing, Robert A., Expandable apparatus and related methods.
    상세보기
  34. Radford, Steven R.; Gautam, Anurag; Laing, Robert A., Expandable apparatus and related methods.
    상세보기
  35. Radford, Steven R.; Shu, Scott Shiquiang; Shale, Les T.; Morris, Mark E.; Kizziar, Mark R.; Zahradnik, Anton F., Expandable earth-boring wellbore reamers and related methods.
    상세보기
  36. Eddison, Alan Martyn, Expandable reamer.
    상세보기
  37. Radford, Steven R., Expandable reamer apparatus.
    상세보기
  38. Radford, Steven R., Expandable reamer apparatus and related methods.
    상세보기
  39. Radford, Steven R.; Ireland, Kelly D.; Pritchard, Daryl L., Expandable reamer apparatus for enlarging boreholes while drilling.
    상세보기
  40. Radford,Steven R.; Ireland,Kelly D.; Gautam,Anurag; Laing,Robert A.; Mumma,Matthew D.; Pritchard,Daryl L., Expandable reamer apparatus for enlarging boreholes while drilling and methods of use.
    상세보기
  41. Radford,Steven R.; Ireland,Kelly D.; Gautam,Anurag; Laing,Robert A.; Mumma,Matthew D.; Pritchard,Daryl L., Expandable reamer apparatus for enlarging boreholes while drilling and methods of use.
    상세보기
  42. Radford, Steven R.; Ireland, Kelly D.; Laing, Robert A.; Pritchard, Daryl L.; Overstreet, James L.; Presley, Greg W.; Shu, Scott S.; Anderson, Mark E.; Mueller, Mathias, Expandable reamer apparatus for enlarging subterranean boreholes and methods of use.
    상세보기
  43. Radford, Steven R.; Kizziar, Mark R.; Jenkins, Mark A., Expandable reamer apparatus including stabilizers.
    상세보기
  44. Radford, Steven R.; Oesterberg, Marcus; Trinh, Khoi Q.; Miller, Timothy; Anandampillai, Shyam; Jurica, Chad T.; Herberg, Wolfgang E.; Haubold, Carsten; Jakubeit, Christopher; Wiegmann, Michael; Behnsen, Jens; Faber, Hans-Juergen, Expandable reamer assemblies, bottom hole assemblies, and related methods.
    상세보기
  45. Radford, Steven R.; Oesterberg, Marcus; Trinh, Khoi Q.; Miller, Timothy; Anandampillai, Shyam; Jurica, Chad T.; Herberg, Wolfgang Eduard; Haubold, Carsten; Jakubeit, Christopher; Wiegmann, Michael; Behnsen, Jens; Faber, Hans-Juergen, Expandable reamer assemblies, bottom-hole assemblies, and related methods.
    상세보기
  46. Radford, Steven R., Expandable reamer for subterranean boreholes and methods of use.
    상세보기
  47. Radford, Steven R.; Kizziar, Mark R., Expandable reamer for subterranean boreholes and methods of use.
    상세보기
  48. Radford, Steven R.; Shu, Scott Shiqiang; Shale, Les T.; Morris, Mark E.; Kizziar, Mark R.; Zahradnik, Anton F., Expandable reamer tools.
    상세보기
  49. Radford, Steven R.; Miller, Timothy; Oesterberg, Marcus, Expandable reamers and methods of using expandable reamers.
    상세보기
  50. Radford, Steven R.; Miller, Timothy; Oesterberg, Marcus, Expandable reamers and methods of using expandable reamers.
    상세보기
  51. Radford, Steven R.; Shu, Scott S.; Shale, Les T.; Morris, Mark E.; Kizziar, Mark R.; Zahradnik, Anton F., Expandable reamers for earth-boring applications and methods of using the same.
    상세보기
  52. Radford, Steven R., Expandable reamers for subterranean drilling and related methods.
    상세보기
  53. Poteet, III, Carl E., Expandable reamers having nonlinearly expandable blades, and related methods.
    상세보기
  54. Poteet, III, Carl E., Expandable reamers having sliding and rotating expandable blades, and related methods.
    상세보기
  55. Radford, Steven R.; Marvel, Timothy K., Expandable stabilizer with roller reamer elements.
    상세보기
  56. Dewey, Charles H.; Xu, Wei, Expandable underreamer/stabilizer.
    상세보기
  57. Dewey,Charles H.; Xu,Wei, Expandable underreamer/stabilizer.
    상세보기
  58. Beaton, Timothy P., Fixed blade fixed cutter hole opener.
    상세보기
  59. Underwood, Lance D.; Dewey, Charles H., Flexible directional drilling apparatus and method.
    상세보기
  60. Meister, Matthias; Herberg, Wolfgang E.; Bothmann, Gunnar; Treviranus, Joachim; Freyer, Carsten; Oppelaar, Hans-Robert, Hole enlargement drilling device and methods for using same.
    상세보기
  61. Meister, Matthias; Herberg, Wolfgang Eduard; Bothman, Gunnar; Treviranus, Joachim; Freyer, Carsten; Oppelaar, Hans-Robert, Hole enlargement drilling device and methods for using same.
    상세보기
  62. Wu, Jian; Hu, Jianbing; Terracina, Dwayne P; Ray, Tommy G, Hydraulic actuation of a downhole tool assembly.
    상세보기
  63. Adam, Mark, Large gauge concentric underreamer.
    상세보기
  64. MacKenzie, Alan, Lockable reamer.
    상세보기
  65. Johnston ; Jr. Hugh L., Method and apparatus for enhancing production from a wellbore hole.
    상세보기
  66. Attaya,James S., Methods and apparatus for expanding the diameter of a borehole.
    상세보기
  67. Huang, Sujian, Methods for modeling, designing, and optimizing the performance of drilling tool assemblies.
    상세보기
  68. Oesterberg, Marcus; Enterline, James D., Methods of forming earth-boring tools utilizing expandable reamer blades.
    상세보기
  69. Peters, Volker, Modular earth-boring tools, modules for such tools and related methods.
    상세보기
  70. Radford, Steven R., Moveable blades and bearing pads.
    상세보기
  71. Desai, Praful C., On demand actuation system.
    상세보기
  72. Desai, Praful C., On demand actuation system.
    상세보기
  73. Desai, Praful C., Optimized reaming system based upon weight on tool.
    상세보기
  74. Desai, Praful C., Optimized reaming system based upon weight on tool.
    상세보기
  75. Beaton,Timothy P., Polycrystaline diamond compact insert reaming tool.
    상세보기
  76. Fanuel, Philippe; Lassoie, Jean Pierre; Mageren, Olivier; Quintana, Luis; Moi, Erik Stein; Dithmar, Erik, Reaming and stabilization tool and method for its use in a borehole.
    상세보기
  77. Fanuel, Philippe; Lassoie, Jean-Pierre; Mageren, Olivier; Quintana, Luis; Moi, Erik Stein; Dithmar, Erik, Reaming and stabilization tool and method for its use in a borehole.
    상세보기
  78. Fanuel,Philippe; Lassoie,Jean Pierre; Mageren,Olivier; Quintana,Luis; Moi,Erik Stein; Dithmar,Erik, Reaming and stabilization tool and method for its use in a borehole.
    상세보기
  79. Doster Michael L. ; Pessier Rudolf C. O. ; Schnell David M. ; McDonald Bart T., Reaming apparatus and method with enhanced stability and transition from pilot hole to enlarged bore diameter.
    상세보기
  80. Radford, Steven R.; Trinh, Khoi Q.; Habernal, Jason R.; Glasgow, Jr., R. Keith; Evans, John G.; Stauffer, Bruce; Witte, Johannes, Remotely controlled apparatus for downhole applications and methods of operation.
    상세보기
  81. Radford, Steven R.; Trinh, Khoi Q.; Habernal, Jason R.; Glasgow, R. Keith; Evans, John G.; Stauffer, Bruce; Witte, Johannes, Remotely controlled apparatus for downhole applications and methods of operation.
    상세보기
  82. Radford, Steven R.; Jurica, Chad T.; Li, Li; Miller, Timothy; Oesterberg, Marcus; Trinh, Khoi Q., Remotely controlled apparatus for downhole applications, components for such apparatus, remote status indication devices for such apparatus, and related methods.
    상세보기
  83. Charles H. Dewey ; James E. Saylor, Remotely operable hydraulic underreamer.
    상세보기
  84. Radford, Steven R.; Kidder, Kevin G., Restriction element trap for use with an actuation element of a downhole apparatus and method of use.
    상세보기
  85. Dewey,Charles H.; Xu,Wei, Selectively actuatable expandable underreamer/stablizer.
    상세보기
  86. Radford, Steven R.; Oesterberg, Marcus; Gentry, S. Richard, Selectively actuating expandable reamers and related methods.
    상세보기
  87. Radford, Steven R.; Oesterberg, Marcus; Gentry, S. Richard, Selectively actuating expandable reamers and related methods.
    상세보기
  88. Radford, Steven R., Stabilizer and reamer system having extensible blades and bearing pads and method of using same.
    상세보기
  89. Radford, Steven R.; Shale, Les T., Stabilizer and reamer system having extensible blades and bearing pads and method of using same.
    상세보기
  90. Harvey, Peter R.; Woods, Michael J.; Krase, Steve J.; Burgess, Daniel E.; Wassell, Mark Ellsworth, Stabilizer for use in a drill string.
    상세보기
  91. Radford, Steven R.; Kizziar, Mark R.; Jenkins, Mark A., Stabilizer subs for use with expandable reamer apparatus, expandable reamer apparatus including stabilizer subs and related methods.
    상세보기
  92. Raney, Richard C., Stabilizing system and methods for a drill bit.
    상세보기
  93. Raney,Richard C., Stabilizing system and methods for a drill bit.
    상세보기
  94. Radford, Steven R.; Trinh, Khoi Q., Status indicators for use in earth-boring tools having expandable members and methods of making and using such status indicators and earth-boring tools.
    상세보기
  95. Underwood, Lance D.; Dewey, Charles H., Steerable underreamer/stabilizer assembly and method.
    상세보기
  96. Servaes, Luk; Mancini, Stefano, System and method for one-trip hole enlargement operations.
    상세보기
  97. Radford, Steven R.; Trinh, Khoi Q.; Gentry, S. Richard, Tools for use in subterranean boreholes having expandable members and related methods.
    상세보기
  98. Adam, Mark, Under reamer.
    상세보기
  99. Adam, Mark, Under-reamer.
    상세보기
  100. Lassoie, Jean-Pierre; Sillen, Valérie; Fanuel, Philippe; Mageren, Olivier, Underreaming and stabilization tool for use in a borehole and method for its use.
    상세보기
  101. Lassoie, Jean-Pierre; Fanuel, Philippe, Underreaming and stabilizing tool and method for its use.
    상세보기
  102. Oesterberg, Marcus; Enterline, James D., Utilization of expandable reamer blades in rigid earth-boring tool bodies.
    상세보기
  103. Herberg, Wolfgang E.; Gruetzmann, Ines, Wellbore tool with exchangeable blades.
    상세보기

관련 콘텐츠

섹션별 컨텐츠 바로가기

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

AI-Helper 아이콘
AI-Helper
안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

선택된 텍스트

맨위로