$\require{mediawiki-texvc}$

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.

Shock absorber for use in a wellbore including a frangible breakup element preventing shock absorption before shattering 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • E21B-043/116
출원번호 US-0057948 (1993-05-05)
발명자 / 주소
  • Edwards A. Glen (Hockley TX) Hromas Joe C. (Sugarland TX) Huber Klaus B. (Sugarland TX) Smith
  • Jr. Edward G. (San Leon TX)
출원인 / 주소
  • Schlumberger Technology Corporation (Houston TX 02)
인용정보 피인용 횟수 : 42  인용 특허 : 0

초록

A shock absorber, adapted to be disposed above a perforating gun in a tool string and adapted to be disposed in a wellbore, includes a crushable element disposed between an inner and outer housing, a frangible breakup element, and a detonating cord disposed within the frangible breakup element and c

대표청구항

A method for absorbing a shock, comprising the steps of: propagating a detonation wave through a detonating cord, said detonating cord being disposed within a frangible member; shattering said frangible member when said detonation wave in said detonating cord passes through said frangible member; re

이 특허를 인용한 특허 (42)

  1. George, Flint R.; Burleson, John D.; Schultz, Roger L., Apparatus for absorbing a shock and method for use of same.
  2. Huber Klaus B. ; Hromas Joe C., Azimuth-oriented perforating system and method.
  3. Brooks, James E.; Yang, Wenbo; Grove, Brenden M.; Walton, Ian C.; Kothari, Manish; Behrmann, Lawrence A.; Fayard, Alfredo; Markel, Daniel C.; Voreck, Wallace E., Components and methods for use with explosives.
  4. Myers, Jr., William D.; Van Sickle, Edgar W.; Vargervik, Kristian, Connector for perforating gun tandem.
  5. Myers, Jr.,William D.; Van Sickle,Edgar W.; Vargervik,Kristian, Connector for perforating gun tandem.
  6. Johnson, Ashley B.; Behrmann, Lawrence A.; Yang, Wenbo; Doornbosch, Fokko Harm Cornelis; Walton, Ian C., Controlling transient underbalance in a wellbore.
  7. Rodgers, John P.; Serra, Marco; Glenn, Timothy S.; Burleson, John D., Coupler compliance tuning for mitigating shock produced by well perforating.
  8. Rodgers, John P.; Serra, Marco; Glenn, Timothy S.; Burleson, John D., Coupler compliance tuning for mitigating shock produced by well perforating.
  9. Guidry, Christopher W.; Hered, William A., Damping assembly for downhole tool deployment and method thereof.
  10. Edwards A. Glen ; Huber Klaus B., Downhole activation circuit valving.
  11. Myerley, Thomas S.; May, Michael J., Downhole decelerating device, system and method.
  12. Wagner, Alan N.; Coghill, Anthony S., Downhole shock absorber with crushable nose.
  13. Fay, Peter J., Drop in completion method.
  14. Hetz, Avigdor; Evans, Randy L., High pressure/deep water perforating system.
  15. Huber Klaus B. ; Hromas Joe C. ; Lerche Nolan C., Inductive coupler activated completion system.
  16. Edwards A. Glen ; Huber Klaus B. ; van Petegm Charles,NLX ; Babineau James W., Mechanical shut-off valve.
  17. Goodman, Kenneth, Mitigating perforating gun shock.
  18. Mhaskar, Nauman H.; Myers, William D., Perforating gun spacer.
  19. Rodgers, John P.; Glenn, Timothy S.; Serra, Marco; Eaton, Edwin A.; Burleson, John D.; Hales, John H., Perforating gun with internal shock mitigation.
  20. Rodgers, John P.; Glenn, Timothy S.; Serra, Marco; Eaton, Edwin A.; Burleson, John D., Perforating string with bending shock de-coupler.
  21. Rodgers, John P.; Burleson, John D.; Serra, Marco; Glenn, Timothy S.; Eaton, Edwin A., Perforating string with longitudinal shock de-coupler.
  22. Rodgers, John P.; Burleson, John D.; Serra, Marco; Glenn, Timothy S.; Eaton, Edwin A., Perforating string with longitudinal shock de-coupler.
  23. Rodgers, John P.; Serra, Marco; Glenn, Timothy S.; Burleson, John D., Perforation gun string energy propagation management system and methods.
  24. Rodgers, John P.; Serra, Marco; Glenn, Timothy S.; Burleson, John D., Perforation gun string energy propagation management with tuned mass damper.
  25. Paul David Metcalfe GB; Neil Andrew Abercrombie Simpson GB, Profile formation.
  26. Rodgers, John P.; Glenn, Timothy S.; Eaton, Edwin A.; Walter, Patrick L.; Serra, Marco, Protection of electronic devices used with perforating guns.
  27. Rodgers, John P.; Glenn, Timothy S.; Eaton, Edwin A.; Walter, Patrick L.; Serra, Marco, Protection of electronic devices used with perforating guns.
  28. Rodgers, John P.; Glenn, Timothy S.; Eaton, Edwin A.; Walter, Patrick L.; Serra, Marco; Burleson, John D.; Hales, John H., Protection of electronic devices used with perforating guns.
  29. Walter, Patrick L.; Rodgers, John P.; Glenn, Timothy S.; Serra, Marco, Protection of electronic devices used with perforating guns.
  30. Johnson, Ashley B.; Behrmann, Lawrence A.; Yang, Wenbo; Doornbosch, Fokko Harm Cornelis; Walton, Ian C., Providing a low pressure condition in a wellbore region.
  31. Ross, Colby W.; Sampson, Timothy W.; Myers, Jr., William D., Safety vent valve.
  32. Rodgers, John; Serra, Marco; Swenson, David; Linyaev, Eugene; Glenn, Timothy S.; Le, Cam, Sensing shock during well perforating.
  33. Martinez, Samuel; Hales, John H., Shock attenuator for gun system.
  34. Glenn, Timothy S.; Rodgers, John P.; Nelson, Jeff A.; Burleson, John D.; Serra, Marco; Hales, John H., Shock load mitigation in a downhole perforation tool assembly.
  35. Glenn, Timothy S.; Rodgers, John P.; Nelson, Jeff A.; Burleson, John D.; Serra, Marco; Hales, John H., Shock load mitigation in a downhole perforation tool assembly.
  36. Glenn, Timothy S; Rodgers, John P; Nelson, Jeff A; Burleson, John D; Serra, Marco; Hales, John H, Shock load mitigation in a downhole perforation tool assembly.
  37. Thomas, James Kelly; Lowák, Michael J.; Pierorazio, Adrian J.; Baker, Quentin A.; Tang, Ming Jun; Wesevich, James W.; Polcyn, Michael A., Shock tube.
  38. Rodgers, John P., System and method for providing a downhole mechanical energy absorber.
  39. Hromas Joe C. ; Huber Klaus B., System for activating a perforating device in a well.
  40. Le, Cam, Well perforating with determination of well characteristics.
  41. Hales, John H.; Burleson, John D.; Martinez, Samuel, Well tool assemblies with quick connectors and shock mitigating capabilities.
  42. Hales, John H.; Burleson, John D.; Martinez, Samuel, Well tool assemblies with quick connectors and shock mitigating capabilities.
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