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One-position fill-up and circulating tool and method

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • E21B-019/00
출원번호 UP-0331397 (2006-01-12)
등록번호 US-7694744 (2010-05-20)
발명자 / 주소
  • Shahin, David
출원인 / 주소
  • Weatherford/Lamb, Inc.
대리인 / 주소
    Patterson & Sheridan, L.L.P.
인용정보 피인용 횟수 : 7  인용 특허 : 235

초록

Embodiments of the present invention include methods and apparatus for circulating fluid through casing and filling the casing with fluid using a combination fill-up and circulating tool while maintaining the fill-up/circulating tool in substantially the same position relative to the casing. In one

대표청구항

The invention claimed is: 1. A combination fill-up and circulating tool, comprising: a tubular body insertable within casing and capable of fluid flow through a bore thereof; and a sealing element concentrically disposed around the tubular body and sized to engage an inner diameter of the casing, w

이 특허에 인용된 특허 (235)

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  216. Kalsi Manmohan S. (Houston TX) Alvarez Patricio D. (Richmond TX) Bailey Thomas F. (Houston TX) Moeller Larry F. (Houston TX), Turbine pump ring for drilling heads.
  217. Inoue Hachiro (Ichikawa JPX), Under reaming pile bore excavating bucket and method of its excavation.
  218. Kauffman, Vernon E.; LeBlanc, Dwight Reuben, Universal top-drive wireline entry system bracket and method.
  219. Brooks Robert T. (Houston TX), Valve for inflatable packer system.
  220. Budde Peter,NLX, Valve for wellbore use.
  221. Seneviratne, Padmasiri Daya, Washpipe assembly.
  222. Shaw Daniel G. (Conroe TX) Cline Billy M. (Houston TX), Well apparatus with tubular elevator tilt and indexing apparatus and methods of their use.
  223. Mosing Donald E. (P.O. Box 53909 Lafayette LA 70505) Webre Charles M. (Lafayette LA), Well casing grip assurance system.
  224. Skeie Bjarne E. (Kristiansand NOX), Well drilling assembly.
  225. Sprehe Paul Robert, Well drilling system with closed circulation of gas drilling fluid and fire suppression apparatus.
  226. Mackintosh Kenneth,GBX, Well entry tool.
  227. Boyadjieff George I. (Anaheim CA), Well pipe handling machine.
  228. Boyadjieff George I. (Anaheim CA), Well pipe stabbing and back-up apparatus.
  229. Hudson Leo D. (Bakersfield CA), Well tool for completing a well.
  230. John Timothy Allen ; Steven Anthony Box ; Bernd Pietras DE; Jeffrey Michael Habetz, Wellbore circulation system.
  231. Arceneaux, Thomas K.; Mullins, Albert Augustus, Wellbore cleanout tool and method.
  232. Schasteen Thomas (Garland TX) Smith Lonnie J. (Allen TX), Wellbore tool swivel connector.
  233. Albright Stephen L. ; Spreij Leendert,NLX ; Bearb Jean D. ; Leicht Frederick M. ; Hayes Michael W. ; Birdwell John C., Wellbore tubular compensator system.
  234. Ferguson Bobby L. (Friendswood TX), Wellhead connector.
  235. Hamilton William R. (Georgetown TX) Schulz Karl A. (Round Rock TX), Wrench assembly for a top drive sub.

이 특허를 인용한 특허 (7)

  1. Mullins, Albert A., Fill up and circulating tool with well control feature.
  2. Olstad, Delaney Michael; Thompson, Russell W.; Morgan, Russell Lee; Hollingsworth, Jim; Boutwell, Jr., Doyle Frederic; Hayes, Michael; Liess, Martin; Hooker, II, John D., Fill up and circulation tool and mudsaver valve.
  3. Wiens, Jimmy Duane; Gutsu, Yury P.; Thomas, Benson; Heidecke, Karsten; Hollingsworth, Jim; Boutwell, Jr., Doyle Fredric; Stephens, Rodney; Thompson, Russell W.; Zimmerman, Patrick James, Fill up tool.
  4. Wiens, Jimmy Duane; Gutsu, Yury P.; Thomas, Benson; Heidecke, Karsten; Hollingsworth, Jim; Boutwell, Jr., Doyle Fredric; Stephens, Rodney; Thompson, Russell W.; Zimmerman, Patrick James, Fill up tool.
  5. Wiens, Jimmy Duane; Rials, Joseph Ross; Fisher, Raleigh; Johnson, Eric T., Flowback tool.
  6. Wern, Frank; Amezaga, Federico, Power supply for a top drive.
  7. Amezaga, Federico, Tool coupler with threaded connection for top drive.
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