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Expandable reamers for earth boring applications 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • E21B-007/28
출원번호 US-0949259 (2007-12-03)
등록번호 US7900717 (2011-02-23)
발명자 / 주소
  • Radford, Steven R.
  • Shu, Scott Shiquiang
  • Zahradnik, Anton F.
  • Baugh, J. Lindley
출원인 / 주소
  • Baker Hughes Incorporated
대리인 / 주소
    TraskBritt
인용정보 피인용 횟수 : 50  인용 특허 : 0

초록 ▼

An expandable reamer apparatus for drilling a subterranean formation includes a tubular body, one or more blades, each blade positionally coupled to a sloped track of the tubular body, a push sleeve and a drilling fluid flow path extending through an inner bore of the tubular body for conducting dri

대표청구항 ▼

What is claimed is: 1. An expandable reamer apparatus for enlarging a borehole in a subterranean formation, comprising:a tubular body having a longitudinal axis, an inner bore, an outer surface, and at least one track within the tubular body between the inner bore and the outer surface, the at least

이 특허를 인용한 특허 (50)

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  2. Bellin, Federico, Acoustic emission toughness testing for PDC, PCBN, or other hard or superhard material inserts.
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  3. Bellin, Federico, Acoustic emission toughness testing for PDC, PCBN, or other hard or superhard materials.
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  4. Bellin, Federico, Acoustic emission toughness testing for PDC, PCBN, or other hard or superhard materials.
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  5. Bellin, Federico, Acoustic emission toughness testing having smaller noise ratio.
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  6. Radford, Steven R., Actuation assemblies, hydraulically actuated tools for use in subterranean boreholes including actuation assemblies and related methods.
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  7. Radford, Steven R., Actuation assemblies, hydraulically actuated tools for use in subterranean boreholes including actuation assemblies and related methods.
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  8. Makkar, Navish; Cruickshank, Brian; Dewey, Charles; Azar, Michael G., Apparatuses and methods for stabilizing downhole tools.
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  9. Makkar, Navish; Cruickshank, Brian; Dewey, Charles; Azar, Michael George, Apparatuses and methods for stabilizing downhole tools.
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  10. 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.
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  11. Oxford, James Andy, Corrodible triggering elements for use with subterranean borehole tools having expandable members and related methods.
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  12. Oxford, James Andy, Corrodible triggering elements for use with subterranean borehole tools having expandable members and related methods.
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  13. Lyons, Nicholas J., Cutting elements for earth-boring tools, earth-boring tools including such cutting elements, and methods of forming cutting elements for earth-boring tools.
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  14. Lyons, Nicholas J., Cutting structures, tools for use in subterranean boreholes including cutting structures and related methods.
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  15. Lyons, Nicholas J., Cutting structures, tools for use in subterranean boreholes including cutting structures and related methods.
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  16. Thigpen, Gary M.; Bellin, Federico; Dourfaye, Alfazazi; King, William W., Downhole acoustic emission formation sampling.
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  17. McCarthy, Brian Andrew; Rodger, Philip Graham, Downhole under-reamer and associated methods.
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  18. Radford, Steven R.; Sinor, L. Allen; Nesheim, Anders K., Drilling assemblies including expandable reamers and expandable stabilizers, and related methods.
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  19. Radford, Steven R., Earth-boring tools having expandable members and related methods.
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  20. 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.
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  21. Laing, Robert A.; Ireland, Kelly D.; Gautam, Anurag; Radford, Steven R., Expandable apparatus and related methods.
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  22. Radford, Steven R.; Gautam, Anurag; Laing, Robert A., Expandable apparatus and related methods.
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  23. 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.
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  24. Radford, Steven R.; Kizziar, Mark R.; Jenkins, Mark A., Expandable reamer apparatus including stabilizers.
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  25. 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.
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  26. 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.
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  27. Radford, Steven R.; Shu, Scott Shiqiang; Shale, Les T.; Morris, Mark E.; Kizziar, Mark R.; Zahradnik, Anton F., Expandable reamer tools.
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  28. Radford, Steven R.; Miller, Timothy; Oesterberg, Marcus, Expandable reamers and methods of using expandable reamers.
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  29. Radford, Steven R.; Miller, Timothy; Oesterberg, Marcus, Expandable reamers and methods of using expandable reamers.
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  30. Poteet, III, Carl E., Expandable reamers having sliding and rotating expandable blades, and related methods.
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  31. Odell, II, Albert C.; Tilton, Frederick T., Extendable cutting tools for use in a wellbore.
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  32. Xu, Wei Jake; Odell, II, Albert C.; Harrall, Simon J.; Redlinger, Thomas M.; Vreeland, Christopher M.; Antoine, Andrew; Brunnert, David J.; Laird, Tommy L.; Moody, Michael J.; Tilton, Frederick T., Extendable cutting tools for use in a wellbore.
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  33. Xu, Wei Jake; Odell, II, Albert C.; Harrall, Simon J.; Redlinger, Thomas M.; Vreeland, Christopher M.; Antoine, Andrew; Brunnert, David J.; Laird, Tommy L.; Moody, Michael J.; Tilton, Frederick T., Extendable cutting tools for use in a wellbore.
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  34. Bellin, Federico; Chintamaneni, Vamsee, High temperature high heating rate treatment of PDC cutters.
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  35. Meister, Matthias; Herberg, Wolfgang E.; Bothmann, Gunnar; Treviranus, Joachim; Freyer, Carsten; Oppelaar, Hans-Robert, Hole enlargement drilling device and methods for using same.
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  36. Odell, II, Albert C.; Raducanu, Marius, Method and apparatus for operating a downhole tool.
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  38. Peters, Volker, Modular earth-boring tools, modules for such tools and related methods.
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  39. Adam, Mark K.; O'Connor, Keven M.; Williams, Jeffrey C., Non-collapsing built in place adjustable swage.
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  40. 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.
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  41. 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.
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  42. Radford, Steven R.; Gentry, S. Richard; Witte, Johannes, Remotely controlled apparatus for downhole applications and related methods.
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  43. 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.
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  44. Radford, Steven R.; Kidder, Kevin G., Restriction element trap for use with an actuation element of a downhole apparatus and method of use.
    상세보기
  45. Radford, Steven R.; Oesterberg, Marcus; Gentry, S. Richard, Selectively actuating expandable reamers and related methods.
    상세보기
  46. Radford, Steven R.; Oesterberg, Marcus; Gentry, S. Richard, Selectively actuating expandable reamers and related methods.
    상세보기
  47. Radford, Steven R., Tools for use in drilling or enlarging well bores having expandable structures and methods of making and using such tools.
    상세보기
  48. Adam, Mark, Under-reamer.
    상세보기
  49. Oesterberg, Marcus; Enterline, James D., Utilization of expandable reamer blades in rigid earth-boring tool bodies.
    상세보기
  50. Herberg, Wolfgang E.; Gruetzmann, Ines, Wellbore tool with exchangeable blades.
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