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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Production booster in a flow line choke

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F04F-005/00   
미국특허분류(USC) 417/151 ; 137/375
출원번호 US-0379080 (1999-08-23)
발명자 / 주소
대리인 / 주소
    Bracewell & Patterson, L.L.P.
인용정보 피인용 횟수 : 24  인용 특허 : 15
초록

A flow line choke includes a venturi to draw a vacuum in the choke body. This vacuum creates a pressure differential between the producing strata below and the choke body, thereby increasing flow of fluid from the well. A gas recirculation line from the outlet of the choke, through a compressor, back to the choke, provides a source of pressurized gas through a bore in an injector stem to create flow through the venturi.

대표
청구항
▼

[ I claim:] [1.]1. A choke comprising:a. a choke body having a flow line inlet and an outlet;b. a first chamber in the choke body in fluid communication with the flow line inlet and a second chamber within the choke body in fluid communication with the outlet;c. an elongate injector within the body between the inlet and the outlet, the injector having an axial bore therethrough and defining a distal end within the choke body and extending into the second chamber, the bore adapted to carry pressurized gas; andd. a venturi between the choke body and the in...

이 특허에 인용된 특허 (15)

  1. Short Charles (P.O. Box 629 Humble TX 77338). Apparatus for production of liquid from wells. USP1983064390061.
  2. Stoll Kurt (Esslingen DEX). Choke valve. USP1996015485867.
  3. Adamache Ion-Ionel (330-26 Avenue S.W. ; Apt. 302 Calgary ; Alberta CAX T2S 2T3) Kennedy William L. (24 Stradbrooke Way S.W. Calgary ; Alberta CAX T3H 1S4) Enwright Michael C. (32 Hawksley Crescent N. Exploitation method for reservoirs containing hydrogen sulphide. USP1991014988389.
  4. Hailey Charles D. (11628 Burning Oaks Rd. Oklahoma City OK 73150). Fluid injection apparatus and method used between a blowout preventer and a choke manifold. USP1986104618314.
  5. Yie, Gene G.. High velocity particulate containing fluid jet process. USP1985124555872.
  6. Shaposhnikov Vladimir ; Tseytlin Semen. Method and device for production of hydrocarbons. USP1998055752570.
  7. Misikov Taimuraz K. (ulitsa R. Juxemburg ; 9 ; kv. 4 Stavropol SUX) Shaposhnikov Vladimir M. (ulitsa 50 let VLKSM ; 40/3 ; kv. 59 Stavropol SUX) Skripkin Alexandr P. (Mikroraion 8 ; 33a ; kv. 77 Bude. Method of production of formation fluid and device for effecting thereof. USP1992045105889.
  8. Henning Freddie L. (P.O. Box 434 Goliad TX 77963). Oil or gas well workover technique. USP1988014716970.
  9. Savard, Guy; Lee, Robert G. H.. Oil recovery by in-situ combustion. USP1985124557329.
  10. Pauley Stephen J. (Palm Harbor FL). Pressure regulating chemical injector valve. USP1995065427151.
  11. Ayres Robert N. (Houston TX). Slip stream device with adjustable choke, and method of choking a fluid flow path. USP1993095246074.
  12. Newbrough Joseph S. (1869 Wedgemere El Cajon CA 92020). System for improving oil well production. USP1977054025235.
  13. Maltman Michael (Logie Village GB6). Water injection choke valve. USP1989054825895.
  14. Wolcott Herbert A. (Plano TX) McHaney James H. (Plano TX). Well flow line choke. USP1987124712579.
  15. Barnes ; Michael L. ; Whitescarver ; Olin D.. Wellhead apparatus. USP1978084106562.

이 특허를 인용한 특허 피인용횟수: 24

  1. Donald, Ian; Reid, John. Apparatus and method for processing fluids from a well. USP2012018104541.
  2. Donald, Ian; Reid, John. Apparatus and method for processing fluids from a well. USP2012108297360.
  3. Donald, Ian; Reid, John. Apparatus and method for processing fluids from a well. USP2014078776893.
  4. Donald, Ian; Reid, John. Apparatus and method for processing fluids from a well. USP2016039291021.
  5. Donald, Ian; Reid, John. Apparatus and method for recovering fluids from a well and/or injecting fluids into a well. USP2011118066067.
  6. Donald, Ian; Reid, John. Apparatus and method for recovering fluids from a well and/or injecting fluids into a well. USP2012058167049.
  7. Donald, Ian; Reid, John. Apparatus and method for recovering fluids from a well and/or injecting fluids into a well. USP2013068469086.
  8. Donald, Ian; Reid, John. Apparatus and method for recovering fluids from a well and/or injecting fluids into a well. USP2014018622138.
  9. Donald, Ian; Reid, John. Apparatus and method for recovering fluids from a well and/or injecting fluids into a well. USP2013118573306.
  10. Donald, Ian; Reid, John. Apparatus and method for recovering fluids from a well and/or injecting fluids into a well. USP2014068746332.
  11. Donald, Ian; Reid, John. Apparatus and method for recovering fluids from a well and/or injecting fluids into a well. USP2013098540018.
  12. Donald, Ian; Reid, John. Apparatus and method for recovering fluids from a well and/or injecting fluids into a well. USP2012098272435.
  13. Donald, Ian; Reid, John. Apparatus and method for recovering fluids from a well and/or injecting fluids into a well. USP2011087992633.
  14. Donald, Ian; Reid, John. Apparatus and method for recovering fluids from a well and/or injecting fluids into a well. USP2012108281864.
  15. Donald, Ian; Reid, John. Apparatus and method for recovering fluids from a well and/or injecting fluids into a well. USP2014058733436.
  16. Donald, Ian; Reid, John. Apparatus and method for recovering fluids from a well and/or injecting fluids into a well. USP2012078220535.
  17. Donald, Ian; Reid, John. Apparatus and method for recovering fluids from a well and/or injecting fluids into a well. USP2012018091630.
  18. Donald, Ian; Reid, John. Apparatus and method for recovering fluids from a well and/or injecting fluids into a well. USP2012028122948.
  19. Donald, Ian; Reid, John. Apparatus and method for recovering fluids from a well and/or injecting fluids into a well. USP2017019556710.
  20. Donald, Ian; Reid, John. Apparatus and method for recovering fluids from a well and/or injecting fluids into a well. USP20181010107069.
  21. Donald, Ian; Reid, John; Vyas, Manish. Capillary injector. USP2011118066063.
  22. Donald, Ian; Reid, John; Crawford, Alan; White, Paul W.. Connection system for subsea flow interface equipment. USP2014078776891.
  23. Donald, Ian; Reid, John; Crawford, Alan; White, Paul W.. Connection system for subsea flow interface equipment. USP2011118066076.
  24. Donald, Ian; Reid, John; Crawford, Alan; White, Paul W.. Connection system for subsea flow interface equipment. USP2016029260944.

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