$\require{mediawiki-texvc}$
  • 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

도움말도움말
상세검색 다국어 입력

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

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Actuating ball

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) E21B-023/04    E21B-034/14   
미국특허분류(USC) 166/317 ; 166/192 ; 137/071
출원번호 US-0952439 (1997-11-20)
우선권정보 GB-0006606 (1996-03-29)
국제출원번호 PCT/GB97/00819 (1997-03-24)
§371/§102 date 19980227 (19980227)
국제공개번호 WO-9736088 (1997-10-20)
발명자 / 주소
대리인 / 주소
    Watson Cole Grindle Watson, P.L.L.C.
인용정보 피인용 횟수 : 57  인용 특허 : 8
초록
▼

The present invention relates to tools for use in wellbores which are actuated by means of actuating balls. The invention provides a method of actuating a tool located in a wellbore, the method comprising the sequential steps of: (a) locating a frangible actuating ball (2) on a seat, the seat being provided in the tool for receiving the actuating ball (2); (b) pumping fluid down a tubing string attached to the tool so as to apply a force to the seat and thereby actuate the tool, the force being transmitted to the seat through the actuating ball (2); and ...

대표
청구항

[ We claim:] [1.] A method of actuating a tool located in a wellbore, the method comprising the sequential steps of:a) locating a frangible actuating ball on a seat, the seat being provided in the tool for receiving the actuating ball;b) pumping fluid down a tubing string attached to the tool so as to apply a force to the seat and thereby actuate the tool, the force being transmitted to the seat through the actuating ball; andc) breaking the actuating ball to permit fluid to flow through the seat.

이 특허에 인용된 특허 (8)

  1. Langer Friedrich H. (Houston TX) Stringfellow William D. (Houston TX). Apparatus and method for inserting flow control means into a well casing. USP1986054589495.
  2. Ross Colby M. (Carrollton TX) Restarick Henry I. (Plano TX). Apparatus and method for placing and for backwashing well filtration devices in uncased well bores. USP1993015180016.
  3. Westra Lubbert (Houma LA) Lirette Brent (Houma LA). Ball-type check valve. USP1990084945947.
  4. Kilgore Marion D. (Dallas TX). Downhole force generator. USP1991125070941.
  5. Barber Michael (Toronto CAX) Lloyd Charles F. (Rexdale CAX). Electromagnetically operated hydraulic valve device with snap-together valve housing. USP1985044509716.
  6. Ross Colby M. (Carrollton TX) Restarick Henry L. (Plano TX) Echols ; III Ralph H. (Carrollton TX) Thomas Phillip T. (Lewisville TX) Patel Dhirajlal C. (Carrollton TX). One trip backwash/sand control system with extendable washpipe isolation. USP1995055413180.
  7. Colvard R. Lee (Spring TX). Valve. USP1995055411049.
  8. Stout, Gregg W.. Well perforating method and apparatus. USP1985124557331.

이 특허를 인용한 특허 피인용횟수: 57

  1. Xu, Zhiyue. Aluminum alloy powder metal compact. USP2018039925589.
  2. Xu, Zhiyue. Aluminum alloy powder metal compact. USP2015079090956.
  3. Xu, Zhiyue; Agrawal, Gaurav; Salinas, Bobby. Coated metallic powder and method of making the same. USP2017069682425.
  4. Nish, Randall W.. Combination anvil and coupler for bridge and fracture plugs. USP2014038678081.
  5. Nish, Randall William; Vogel, Jason Jon. Composite downhole tool with ratchet locking mechanism. USP2013118579023.
  6. Mazyar, Oleg A.; McCoy, Matthew T.. Corrodible downhole article and method of removing the article from downhole environment. USP2018039926763.
  7. Xu, Zhiyue. Degradable high shock impedance material. USP2016059347119.
  8. Xu, Zhiyue. Degradable shaped charge and perforating gun system. USP2015099133695.
  9. Xu, Zhiyue; Xu, YingQing; Hern, Gregory Lee; Richard, Bennett M.. Disintegrable and conformable metallic seal, and method of making the same. USP2017039605508.
  10. Agrawal, Gaurav; Xu, Zhiyue. Dissolvable tool. USP2016029267347.
  11. Agrawal, Gaurav; Xu, Zhiyue. Dissolvable tool. USP2015059022107.
  12. Agrawal, Gaurav; Xu, Zhiyue. Dissolvable tool and method. USP2013038403037.
  13. Agrawal, Gaurav; Xu, Zhiyue. Dissolvable tool and method. USP2013098528633.
  14. Churchill, Andrew Philip. Downhole bypass valve. USP2004116820697.
  15. Johnson, Michael H.; Xu, Zhiyue. Downhole flow inhibition tool and method of unplugging a seat. USP20190310240419.
  16. Nish, Randall W.; Ackermann, Eric Brian. Downhole tool with cones and slips. USP2014078770276.
  17. Ackermann, Eric Brian. Downhole tool with fluted anvil. USP2015048997859.
  18. Xu, Zhiyue; Agrawal, Gaurav. Engineered powder compact composite material. USP2015089109429.
  19. Xu, Zhiyue. Extruded powder metal compact. USP2016019243475.
  20. Marya, Manuel P.; Dunne, Timothy R.; Hernandez, Tatiana Reyes. Fabrication and use of well-based obstruction forming object. USP2017019534472.
  21. Newton, Daniel; Xu, Yang. Flow control arrangement and method. USP2013048424610.
  22. Xu, Richard YingQing; Johnson, Michael H.. Formation treatment system and method. USP2014078776884.
  23. Xu, Zhiyue; Johnson, Michael. Functionally gradient composite article. USP2017049631138.
  24. Xu, Zhiyue; Johnson, Michael. Functionally gradient composite article. USP2015079080098.
  25. Zhang, Zhihui; Deng, Guijun; Xu, Zhiyue; Ma, Guobin; Wang, Ke. High temperature tracers for downhole detection of produced water. USP2018039910026.
  26. Guest, Randall V.; Johnson, Michael H.; Xu, Zhiyue. Intermetallic metallic composite, method of manufacture thereof and articles comprising the same. USP2017079707739.
  27. Nish, Randall Williams; Petrogeorge, Michael Chris. Lightweight, easily drillable or millable slip for composite frac, bridge and drop ball plugs. USP2017129845658.
  28. Xu, Zhiyue. Magnesium alloy powder metal compact. USP2017109802250.
  29. Xu, Zhiyue. Magnesium alloy powder metal compact. USP2015089109269.
  30. Vogel, Jason Jon; Nish, Randall Williams; Jones, Randy Arthur. Means for creating field configurable bridge, fracture or soluble insert plugs. USP2012098267177.
  31. Speer, Tracy; Shkurti, Piro; Wolf, John Chrysostom. Method and apparatus for a well employing the use of an activation ball. USP2016089404330.
  32. Mazyar, Oleg A.; Johnson, Michael H.; Guest, Randall V.; Carrejo, Nicholas; Furlan, Wayne R.; Gaudette, Sean L.; Xu, Zhiyue. Method of controlling the corrosion rate of alloy particles, alloy particle with controlled corrosion rate, and articles comprising the particle. USP20181010092953.
  33. Mazyar, Oleg A.; Johnson, Michael H.; Guest, Randall V.; Carrejo, Nicholas; Furlan, Wayne R.; Gaudette, Sean L.; Xu, Zhiyue. Method of controlling the corrosion rate of alloy particles, alloy particle with controlled corrosion rate, and articles comprising the particle. USP2017129833838.
  34. Xu, Zhiyue; Agrawal, Gaurav; Salinas, Bobby. Method of making a nanomatrix powder metal compact. USP2015079079246.
  35. Xu, Zhiyue. Method of making a powder metal compact. USP2016019227243.
  36. Xu, Zhiyue; Johnson, Michael. Method of making and using a functionally gradient composite tool. USP2014018631876.
  37. Agrawal, Gaurav; Xu, Zhiyue. Method of making and using multi-component disappearing tripping ball. USP2014058714268.
  38. Xu, Zhiyue. Method of using a degradable shaped charge and perforating gun system. USP2015119187990.
  39. Xu, Zhiyue; Agrawal, Gaurav. Method to generate and disperse nanostructures in a composite material. USP2017059643144.
  40. Salinas, Bobby J.; Xu, Zhiyue. Methods of manufacturing degradable tools using a galvanic carrier and tools manufactured thereof. USP20180710016810.
  41. Xu, Zhiyue; Salinas, Bobby; Zhang, Zhihui. Methods of manufacturing dissolvable tools via liquid-solid state molding. USP20190310221637.
  42. Agrawal, Gaurav; Xu, Zhiyue. Multi-component disappearing tripping ball and method for making the same. USP2012128327931.
  43. Xu, Zhiyue; Chakraborty, Soma; Agrawal, Gaurav. Nanomatrix carbon composite. USP2015099127515.
  44. Xu, Zhiyue; Chakraborty, Soma; Agrawal, Gaurav. Nanomatrix metal composite. USP2013048425651.
  45. Xu, Zhiyue; Agrawal, Gaurav. Nanomatrix powder metal compact. USP2015089101978.
  46. Xu, Zhiyue; Chakraborty, Soma; Agrawal, Gaurav. Nanomatrix powder metal composite. USP2015079090955.
  47. Xu, Zhiyue. Nanostructured powder metal compact. USP2018019856547.
  48. Johnson, Michael H.; Xu, Zhiyue. Plug and method of unplugging a seat. USP2013118573295.
  49. Xu, YingQing. Plug reception assembly and method of reducing restriction in a borehole. USP2017119816339.
  50. Xu, YingQing; Hern, Gregory Lee. Seat for a tubular treating system. USP2018039926766.
  51. Mazyar, Oleg A.; Johnson, Michael H.. Selectively corrodible downhole article and method of use. USP2015069068428.
  52. Mazyar, Oleg A.. System for increasing swelling efficiency. USP2016039284812.
  53. Agrawal, Gaurav; Xu, Zhiyue; Richard, Bennett; Xu, Yang. Telescopic unit with dissolvable barrier. USP2012108297364.
  54. Nish, Randall W.; Jones, Randy A.; Vogel, Jason Jon. Well completion plugs with degradable components. USP2012038127856.
  55. Nish, Randall W.; Jones, Randy A.; Vogel, Jason Jon. Well completion plugs with degradable components. USP2014068746342.
  56. McKeachnie, W. John; McKeachnie, Michael; Williamson, Scott; Turley, Rocky A.. Wellbore tool with disintegratable components. USP2010097798236.
  57. McKeachnie,W. John; McKeachnie,Michael; Williamson,Scott; Turley,Rocky A.. Wellbore tool with disintegratable components and method of controlling flow. USP2008047350582.

IPC 상위 출원인