$\require{mediawiki-texvc}$
  • 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색도움말
검색연산자 기능 검색시 예
() 우선순위가 가장 높은 연산자 예1) (나노 (기계 | machine))
공백 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 예1) (나노 기계)
예2) 나노 장영실
| 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 예1) (줄기세포 | 면역)
예2) 줄기세포 | 장영실
! NOT 이후에 있는 검색어가 포함된 문서는 제외 예1) (황금 !백금)
예2) !image
* 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 예) semi*
"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"

통합검색

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.

특허 상세정보

Downhole actuation system utilizing electroactive fluids

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) E21B-023/00    E21B-023/04    E21B-034/14    F16K-031/02   
미국특허분류(USC) 166/066.5; 166/066.6; 166/122; 166/334.1; 137/909; 251/129.01
출원번호 US-0916617 (2001-07-27)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Madan, Mossman & Sriram, P.C.
인용정보 피인용 횟수 : 82  인용 특허 : 9
초록

Downhole wellbore tools are actuated by electrically controllable fluids that are energized by a magnetic field. When energized, the viscosity state of the fluid may be increased by a degree depending on the fluid formulation. Reduction of the controllable fluid viscosity by terminating a magnetic field acting upon the fluid may permit in situ wellbore pressure to displace a tool actuating piston. When the field is de-energized, the controllable fluid viscosity quickly falls thereby permitting the fluid to flow through an open orifice into a low pressure...

대표
청구항

1. A downhole wellbore tool having an actuating element disposed for positional translation from one of opposing pressure zones, said one pressure zone comprising a selectively engaged electromagnetic field source and confining a fluid having electroactive rheological properties whereby energizing said field source restrains translation of said actuating element. 2. A downhole wellbore tool as described by claim 1 wherein said actuating element is a slip engagement piston. 3. A downhole wellbore tool as described by claim 1 wherein said actuating element...

이 특허에 인용된 특허 (9)

  1. Hare ; Sr. Nicholas S. (252 Pineville Rd. Monroeville AL 36460). Electro-rheological valve. USP1992105158109.
  2. Shtarkman Emil M. (Southfield MI). Fluid responsive to magnetic field. USP1992125167850.
  3. Bohlen J. Tad (Duncan OK) Jacobi Ricky D. (Duncan OK) Smith Donald R. (Wilson OK) Hushbeck Donald F. (Duncan OK) Thomas Seth B. (Missouri City TX). Hydraulic setting tool and method of use. USP1995045404956.
  4. Wassell Mark Ellsworth. Magnetorheological fluid apparatus, especially adapted for use in a steerable drill string, and a method of using same. USP2001076257356.
  5. Carlson J. David (Cary NC) Chrzan Michael J. (Raleigh NC) James Frank O. (Girard PA). Magnetorheological fluid devices. USP1994025284330.
  6. Kordonsky William I. (Minsk BYX) Gorodkin Sergei R. (Minsk BYX) Kolomentsev Alexander V. (Minsk BYX) Kuzmin Vladimir A. (Minsk BYX) Luk\ianovich Alexander V. (Minsk BYX) Protasevich Nikolay A. (Minsk. Magnetorheological valve and devices incorporating magnetorheological elements. USP1995095452745.
  7. Umemura Haruyuki (Chigasaki JPX). Rotary oil damper. USP1994015277282.
  8. Tsuruta Mayumi (Hino JPX) Mizukura Noboru (Hino JPX) Nakagawa Satoshi (Hino JPX). Silver halide light-sensitive photographic material containing a novel yellow coupler. USP1991024992360.
  9. Ivers Douglas E. ; Carlson J. David ; Jolly Mark R. ; Chrzan Michael J. ; Prindle Donald R. ; St. Clair Kenneth A.. Two-way magnetorheological fluid valve assembly and devices utilizing same. USP2000126158470.

이 특허를 인용한 특허 피인용횟수: 82

  1. Maguire, Patrick Glen; Olguin, Fernando; Coon, Robert Joe. Actuator switch for a downhole tool, tool and method. USP2016039284801.
  2. Turner, William Evans; Hutchinson, Mark; Bosman, Dirk; Wassell, Mark Ellsworth; Perry, Carl Allison; Cobern, Martin E.. Apparatus and method for damping vibration in a drill string. USP2016109458679.
  3. Aronstam, Peter S.; Watkins, Larry; Fincher, Roger; Goodson, Jr., James E.; Carmody, Michael. Closed-loop downhole resonant source. USP2010117823689.
  4. Kitten, Robert; Meyer-Quade, Joachim; Koschke, Henning. Control lever. USP2010057712485.
  5. Vick, Jr., James D.. Deep set safety valve. USP2009127624807.
  6. Vick, Jr.,James D.. Deep set safety valve. USP2006016988556.
  7. Vick, Jr.,James D.. Deep set safety valve. USP2008107434626.
  8. Vick, Jr.,James D.. Deep set safety valve. USP2007057213653.
  9. King, James G.; Doane, James C.; Harper, Jason M.; Taylor, Robert J.; Hernaez, Erwin D.. Disintegrating agglomerated sand frack plug. USP20180710018010.
  10. Goodson, Jr., James Edward; Carmody, Michael. Downhole actuation system utilizing electroactive fluids. USP2005086926089.
  11. Basmajian, Arin; Arauz, Grigory L.. Downhole actuation tools. USP2009077562713.
  12. DiFoggio, Rocco; Ryder, Nigel. Downhole uses of electroactive polymers. USP2009077559358.
  13. Wang, David Wei; Du, Michael Hui; Rytlewski, Gary L.; Verzwyvelt, David. Downhole wet mate connection. USP2014068752635.
  14. Beuershausen, Chad J.. Drill bit with adjustable axial pad for controlling torsional fluctuations. USP2012068205686.
  15. Beuershausen, Chad J.. Drill bit with adjustable cutters. USP2011118061455.
  16. Beuershausen, Chad J.. Drill bit with adjustable steering pads. USP2011077971662.
  17. Kulkarni, Ajay V.; Luce, David K.; Bradford, John F.. Drill bit with an adjustable steering device. USP2012088240399.
  18. Kulkarni, Ajay V.; Luce, David K.; Bradford, John F.. Drill bit with an adjustable steering device. USP2012018087479.
  19. Schwefe, Thorsten; Beuershausen, Chad J.. Drill bit with hydraulically adjustable axial pad for controlling torsional fluctuations. USP2018039915138.
  20. Schwefe, Thorsten; Beuershausen, Chad J.. Drill bit with hydraulically adjustable axial pad for controlling torsional fluctuations. USP20180610001005.
  21. Fincher,Roger W.; Watkins,Larry A.; Aronstam,Peter; Sinor,Allen; Baugh,John L.. Drilling efficiency through beneficial management of rock stress levels via controlled oscillations of subterranean cutting elements. USP2008037341116.
  22. Fincher, Roger W.; Watkins, Larry A.; Aronstam, Peter; Sinor, Allen; Baugh, John L.. Drilling efficiency through beneficial management of rock stress levels via controlled oscillations of subterranean cutting levels. USP2010067730970.
  23. Walton, Zachary W.; Howell, Matthew T.. Dual magnetic sensor actuation assembly. USP2016039284817.
  24. Vick, Jr., James D.; Williamson, Jr., Jimmie R.; Scott, Bruce E.. Eccentric safety valve. USP2014108869881.
  25. Vick, Jr., James D.; Williamson, Jr., Jimmie R.; Scott, Bruce E.. Eccentric safety valve. USP2013118573304.
  26. Murphree, Zachary R.; Fripp, Michael L.; Kyle, Donald G.. Electrical power storage for downhole tools. USP2017089739120.
  27. Scott, Bruce E.; Goiffon, John J.. Electrically actuated insert safety valve. USP2013088511374.
  28. Williamson, Jr., Jimmie R.; Vick, Jr., James D.. Electrically operated well tools. USP2010017640989.
  29. Bagwell,Tony P.. Electroactive polymer pumping system. USP2008047352111.
  30. Rogers, Rion R.; Rosenblatt, Steve. Flapper operating system without a flow tube. USP2015109163479.
  31. Goughnour, Paul G.; Biddick, David James. Flapper valve retention method and system. USP2010087779919.
  32. Xu, YingQing; Rosenblatt, Steve. Frack plug with temporary wall support feature. USP2017079708881.
  33. Miller, Scott L.; Irani, Cyrus A.. Gas generator for pressurizing downhole samples. USP2015038973657.
  34. Miller, Scott L.; Irani, Cyrus A.. Gas generator for pressurizing downhole samples. USP2013078474533.
  35. Merron, Matthew James; Howell, Matt T.. Injection of fluid into selected ones of multiple zones with well tools selectively responsive to magnetic patterns. USP2015109151138.
  36. Johnson, Charles C.; Johnson, Michael H.; O'Connell, Maria M.. Isolation of zones for fracturing using removable plugs. USP2014098839873.
  37. Vick, Jr., James D.. Magnetically coupled safety valve with satellite inner magnets. USP2014128919730.
  38. Vick, Jr., James D.; Williamson, Jr., Jimmie R.. Magnetically coupled safety valve with satellite outer magnets. USP2011108038120.
  39. Fripp,Michael; Skinner,Neal G.; Chin,Wilson C.. Magnetorheological fluid controlled mud pulser. USP2006077082078.
  40. Walton, Zachary W.; Fripp, Michael. Method and apparatus for magnetic pulse signature actuation. USP20190310221653.
  41. Walton, Zachary W.; Fripp, Michael. Method and apparatus for magnetic pulse signature actuation. USP2017039587486.
  42. Varady,Raymond O.. Method and apparatus for vibration dampening of barfeeders. USP2006067066064.
  43. Streich, Steven G.; Walton, Zachary William. Method of completing a multi-zone fracture stimulation treatment of a wellbore. USP2015049010442.
  44. Chen, Kuo-Chiang; Downton, Geoff. Morphable bit. USP2010117836975.
  45. Dagenais, Pete C.; Fripp, Michael L.. Perforating assembly control. USP2014128899346.
  46. Helms, Lonnie Carl; Acosta, Frank. Pressure relief-assisted packer. USP2015109169705.
  47. Helms, Lonnie Carl; Acosta, Frank. Pressure relief-assisted packer. USP2018069988872.
  48. Ohtsu,Shinki; Yoshimizu,Chikai. Pulse torque generator and power tool having the same. USP2007057216723.
  49. Scott, Bruce E.; Goiffon, John J.. Safety valve with provisions for powering an insert safety valve. USP2013078490687.
  50. Fripp, Michael L.; Walton, Zachary W.; Murphree, Zachary R.; Kyle, Donald G.. Selective electrical activation of downhole tools. USP2016119482072.
  51. Aronstam,Peter; Fincher,Roger; Watkins,Larry. Steerable bit assembly and methods. USP2007107287604.
  52. Aronstam, Peter; Fincher, Roger; Watkins, Larry. Steerable bit system assembly and methods. USP2010097802637.
  53. Contant,Matthe. System and method for controlling actuation of tools in a wellbore. USP2008037337850.
  54. Wassell, Mark Ellsworth; Turner, William Evans; Burgess, Daniel E.; Perry, Carl Allison. System and method for damping vibration in a drill string. USP2011087997357.
  55. Wassell, Mark Ellsworth; Turner, William Evans; Burgess, Daniel E.; Perry, Carl Allison. System and method for damping vibration in a drill string. USP2015028944190.
  56. Wassell, Mark Ellsworth; Turner, William Evans; Burgess, Daniel E.; Perry, Carl Allison. System and method for damping vibration in a drill string. USP2012088240401.
  57. Wassell, Mark Ellsworth; Turner, William Evans; Burgess, Daniel E.; Perry, Carl Allison. System and method for damping vibration in a drill string. USP2014038662205.
  58. Wassell,Mark Ellsworth; Turner,William Evans; Burgess,Daniel E.; Perry,Carl Allison. System and method for damping vibration in a drill string. USP2007057219752.
  59. Wassell,Mark Ellsworth; Turner,William Evans; Burgess,Daniel E.; Perry,Carl Allison. System and method for damping vibration in a drill string. USP2008057377339.
  60. Wassell, Mark Ellsworth; Burgess, Daniel E.; Barbely, Jason R.. System and method for damping vibration in a drill string using a magnetorheological damper. USP2012018087476.
  61. Wassell, Mark Ellsworth; Burgess, Daniel E.; Barbely, Jason R.; Thompson, Fred Lamar. System and method for damping vibration in a drill string using a magnetorheological damper. USP2018059976360.
  62. Le Cunff, Cédric; Averbuch, Daniel; Klopffer, Marie Hélène. System and method for limiting vortex-induced vibrations on an offshore production riser. USP2009047520330.
  63. Le Cunff,C챕dric; Averbuch,Daniel; Klopffer,Marie H챕l챔ne. System and method for limiting vortex-induced vibrations on an offshore production riser. USP2006107128159.
  64. Kelbie, Graeme; Xu, Richard Yingqing; Rosenblatt, Steve. Through tubing expandable frac sleeve with removable barrier. USP2015069057260.
  65. Farrar,Amy L.; Murray,Douglas J.; Badke,Gregory C.. Time release downhole trigger. USP2009017478678.
  66. Patel,Dinesh R.; Sask,David E.. Tubing fill and testing valve. USP2007097267177.
  67. Patel,Dinesh R.; Sask,David E.. Tubing fill and testing valve. USP2006067063156.
  68. O'Malley, Edward J.; Ranjan, Priyesh; Murray, Douglas J.. Tubing retrievable injection valve. USP2010047703532.
  69. Fripp,Michael; Barlow,Darren; Soileau,Brandon. Valve and position control using magnetorheological fluids. USP2008097428922.
  70. Du,Michael Hui; Read, Jr.,Dennis M.. Well tool protection system and method. USP2008077404446.
  71. Murphree, Zachary R.; Fripp, Michael L.; Walton, Zachary W.; Merron, Matthew J.. Well tools having magnetic shielding for magnetic sensor. USP2018039920620.
  72. Wright, Adam D.; Fripp, Michael L.; Kyle, Donald G.; Irani, Cyrus A.. Well tools operable via thermal expansion resulting from reactive materials. USP2017119822609.
  73. Wright, Adam D.; Fripp, Michael L.; Kyle, Donald G.; Irani, Cyrus A.. Well tools operable via thermal expansion resulting from reactive materials. USP2016079388669.
  74. Wright, Adam D.; Fripp, Michael L.; Kyle, Donald G.; Irani, Cyrus A.. Well tools operable via thermal expansion resulting from reactive materials. USP2014098839871.
  75. Wright, Adam D.; Fripp, Michael L.; Kyle, Donald G.; Irani, Cyrus A.. Well tools operable via thermal expansion resulting from reactive materials. USP2014118893786.
  76. Kyle, Donald G.; Merron, Matthew J.; Fripp, Michael L.. Well tools selectively responsive to magnetic patterns. USP2016119506324.
  77. Fripp, Michael Linley; Kyle, Donald; Fripp, Archibald Linley; Walton, Jr., Zachary William. Wellbore servicing tools, systems and methods utilizing downhole wireless switches. USP2017099752414.
  78. Walton, Zachary William; Howell, Matthew Todd; Fripp, Michael Linley. Wellbore servicing tools, systems and methods utilizing near-field communication. USP2017039587487.
  79. Walton, Zachary William; Howell, Matthew Todd; Fripp, Michael Linley. Wellbore servicing tools, systems and methods utilizing near-field communication. USP2017029562429.
  80. Walton, Zachary William; Howell, Matthew Todd; Fripp, Michael Linley. Wellbore servicing tools, systems and methods utilizing near-field communication. USP2017089726009.
  81. Walton, Zachary William; Howell, Matthew Todd; Fripp, Michael Linley. Wellbore servicing tools, systems and methods utilizing near-field communication. USP2018059982530.
  82. Walton, Zachary William; Howell, Matthew Todd; Fripp, Michael Linley. Wellbore servicing tools, systems and methods utilizing near-field communication. USP2016069366134.