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Plug launching device 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • E21B-033/13
출원번호 US-0077168 (1998-05-21)
우선권정보 GB-0025044 (1995-12-07)
국제출원번호 PCT/GB96/03006 (1996-12-06)
§371/§102 date 19980521 (19980521)
국제공개번호 WO-9721019 (1997-06-12)
발명자 / 주소
  • Gudmestad Tarald,NOX
출원인 / 주소
  • Weatherford/Lamb, Inc.
대리인 / 주소
    McClung
인용정보 피인용 횟수 : 34  인용 특허 : 29

초록 ▼

A plug launching device for use in cementing operations in the construction of oil and gas wells, the device having, in certain embodiments, a tubular member with an upper section and a lower section which can accommodate at least a bottom plug and a top plug, the upper section having a floor and th

대표청구항 ▼

[ I claim:] [1.] A plug launching device for use in cementing operations in the construction of oil and gas wells, said plug launching device (3) comprising a tubular member having an upper section (4) and a lower section (5) which can accommodate at least a bottom plug (10) and a top plug (11), cha

이 특허에 인용된 특허 (29)

  1. Buisine Paul (La Fouillouse FRX) Lavaure Gilbert (Saint Etienne FRX), Anti-rotation device for cementing plugs with deformable peripheral “fins”or “lips”.
    상세보기
  2. Budde Peter (Chevreuse FRX), Anti-rotation devices for use with well tools.
    상세보기
  3. Bode Robert E. (14911 Wunderlich ; Apt. #1903 Houston TX 77069), Apparatus for injecting displacement plugs.
    상세보기
  4. Shy Perry C. ; Gano John C. ; Reesing David L. ; Adams Michael P. ; Longbottom James R. ; Loughridge Bill W. ; Brothers Lance E., Bidirectional disappearing plug.
    상세보기
  5. Freeman T. Austin (Duncan OK) Baldridge Morris G. (Duncan OK) Szarka David D. (Duncan OK) Fontenot Darrell E. (Corpus Christi TX), Cement head and plug.
    상세보기
  6. Coone Malcolm G. (Katy TX) Ehlinger Jeffry C. (Houston TX) Cole Frank (Sugarland TX), Cementing apparatus and method.
    상세보기
  7. Lee William T. (Harvey LA), Cementing head.
    상세보기
  8. Schneider David E. (Houston TX), Cementing plug.
    상세보기
  9. Budde Peter (Vlaardingen NLX) Giroux Richard L. (Katy TX), Cementing system.
    상세보기
  10. Streich Steven G. (Duncan OK) Hushbeck Donald F. (Duncan OK) Berscheidt Kevin T. (Duncan OK) Jacobi Rick D. (Duncan OK), Downhole tool apparatus with non-metallic components and methods of drilling thereof.
    상세보기
  11. Welke Knut,DEX, Hybrid drive.
    상세보기
  12. Brandell John T. (Duncan OK) Duell Alan B. (Duncan OK), Mechanical cementing packer collar.
    상세보기
  13. Rogers Henry E. ; Laurel David F. ; Webb Earl D. ; Hartman Grant L. ; Neal Kenneth G., Method and apparatus for placing and cementing casing in horizontal wells.
    상세보기
  14. Bode Robert E. (902 Fetick Taft TX 78390), Method and apparatus for placing cement plugs in wells.
    상세보기
  15. Scott Lyle Burnell (Sun City CA), Multiple stage cementing of well casing in subsea wells.
    상세보기
  16. Brisco David P. (Duncan OK), Plug container with fluid pressure responsive cleanout.
    상세보기
  17. Bode Robert E. (12500 Melville ; No. 109A Montgomery TX 77356), Plug injection method and apparatus.
    상세보기
  18. Baugh John L. (Houston TX) Owens Steven C. (Katy TX) Rothers David (Houston TX) Holcombe Michael W. (Houston TX), Remote control for a plug-dropping head.
    상세보기
  19. Baugh John Lindley ; Owens Steven C. ; Rothers David E. ; Holcombe Michael W., Remote control for a plug-dropping head.
    상세보기
  20. Glaser Mark C. (Houston TX) Thompson Gary L. (Katy TX), Self-aligning well apparatuses and anti-rotation device for well apparatuses.
    상세보기
  21. Revils Ernest A. (Montegut LA) Arboneaux ; III Emmet J. (Thibodeaux LA) Lirette Brent J. (Houma LA), Stage cementing tool.
    상세보기
  22. Laurel David F. (Duncan OK), Sub-surface release plug assembly with non-metallic components.
    상세보기
  23. Laurel David F. (Duncan OK) Rolen Steven N. (Duncan OK), Sub-surface release plug assembly with primary and secondary release mechanisms.
    상세보기
  24. Sullaway Bobby L. ; Laurel David F. ; Morgan George L. ; Szarka David D., Subsurface release cementing plug apparatus and methods.
    상세보기
  25. Giroux Richard L. (Duncan OK) Brandell John T. (Duncan OK), Wedge lock ring.
    상세보기
  26. Duke John A. (418 Pamela St. Baytown TX 77520), Well cementing method and apparatus.
    상세보기
  27. Duke John A. (418 Pamela St. Baytown TX 77521), Well cementing method and apparatus.
    상세보기
  28. Giroux Richard L. ; Budde Peter,NLX, Wellbore cementing system.
    상세보기
  29. Giroux Richard L. ; Budde Peter,NLX, Wellbore cementing system.
    상세보기

이 특허를 인용한 특허 (34)

  1. Peter Budde NL; Guus Veersteeg NL, Apparatus and a method for launching plugs.
    상세보기
  2. Budde, Marcel; Lirette, Brent J.; Logiudice, Michael, Apparatus and methods of running casing in a dual gradient system.
    상세보기
  3. Wood, Kevin; Giroux, Richard Lee, Cement device release mechanism.
    상세보기
  4. Budde, Marcel; Baas, Mark; Parra Mayorga, Norman Vladimir, Closure device for a surge pressure reduction tool.
    상세보기
  5. Nish, Randall W., Combination anvil and coupler for bridge and fracture plugs.
    상세보기
  6. Nish, Randall William; Vogel, Jason Jon, Composite downhole tool with ratchet locking mechanism.
    상세보기
  7. Mothaffar, Hussain Y. A. M., Deep-water oil well spill controller and container.
    상세보기
  8. Themig, Daniel Jon; Trahan, Kevin O.; Desranleau, Christopher Denis; DeLucia, Frank, Downhole sub with hydraulically actuable sleeve valve.
    상세보기
  9. Nish, Randall W.; Ackermann, Eric Brian, Downhole tool with cones and slips.
    상세보기
  10. Ackermann, Eric Brian, Downhole tool with fluted anvil.
    상세보기
  11. Nish, Randall Williams; Petrogeorge, Michael Chris, Lightweight, easily drillable or millable slip for composite frac, bridge and drop ball plugs.
    상세보기
  12. Vogel, Jason Jon; Nish, Randall Williams; Jones, Randy Arthur, Means for creating field configurable bridge, fracture or soluble insert plugs.
    상세보기
  13. Fehr, Jim; Themig, Daniel Jon, Method and apparatus for wellbore fluid treatment.
    상세보기
  14. Fehr, Jim; Themig, Daniel Jon, Method and apparatus for wellbore fluid treatment.
    상세보기
  15. Fehr, Jim; Themig, Daniel Jon, Method and apparatus for wellbore fluid treatment.
    상세보기
  16. Fehr, Jim; Themig, Daniel Jon, Method and apparatus for wellbore fluid treatment.
    상세보기
  17. Themig, Daniel Jon; Fehr, Jim, Method and apparatus for wellbore fluid treatment.
    상세보기
  18. Gambier, Philippe; Giem, Greg; Rondeau, Joel; Fitzgerald, Chris, Multiple activation-device launcher for a cementing head.
    상세보기
  19. Giem, Greg; Gambier, Philippe; Rondeau, Joel; Fitzgerald, Chris, Multiple activation-device launcher for a cementing head.
    상세보기
  20. Giem, Greg; Gambier, Philippe; Rondeau, Joel; Fitzgerald, Chris, Multiple activation-device launcher for a cementing head.
    상세보기
  21. Graf, Robert James; Smolka, Robert Steve, Multistage fracturing system with electronic counting system.
    상세보기
  22. Turley, Rocky A.; Campbell, Robin L.; Heidecke, Karsten; Givens, George, Running tool.
    상세보기
  23. Budde, Marcel; Endenburg, Peter; Barannikow, Ivan Andre, Surge immune stage system for wellbore tubular cementation.
    상세보기
  24. Murley, Ian; Follini, Jean-Marc, System for cementing a liner of a subterranean well.
    상세보기
  25. Allamon, Jerry P.; Waggener, Kenneth David; Miller, Jack E., System for running tubular members.
    상세보기
  26. Turley, Rocky A.; Campbell, Robin L., Telemetry operated ball release system.
    상세보기
  27. Turley, Rocky A.; Campbell, Robin L., Telemetry operated ball release system.
    상세보기
  28. Turley, Rocky A.; Campbell, Robin L.; Giroux, Richard Lee, Telemetry operated cementing plug release system.
    상세보기
  29. Turley, Rocky A.; Campbell, Robin L.; Giroux, Richard Lee, Telemetry operated cementing plug release system.
    상세보기
  30. Turley, Rocky A.; Campbell, Robin L.; Heidecke, Karsten; Givens, George, Telemetry operated setting tool.
    상세보기
  31. Turley, Rocky A.; Campbell, Robin L.; Heidecke, Karsten; Givens, George, Telemetry operated setting tool.
    상세보기
  32. Gaspard, Gregory Gerard; Farley, Douglas Brian, Tieback cementing plug system.
    상세보기
  33. Nish, Randall W.; Jones, Randy A.; Vogel, Jason Jon, Well completion plugs with degradable components.
    상세보기
  34. Nish, Randall W.; Jones, Randy A.; Vogel, Jason Jon, Well completion plugs with degradable components.
    상세보기

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