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특허 상세정보

Subsea orientation and control system

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) E21B-033/035    E21B-041/04    E21B-019/00    E21B-047/10   
미국특허분류(USC) 166/336; 168/338; 168/368; 168/250.01; 405/190
출원번호 US-0637684 (2011-04-13)
등록번호 US-9010431 (2015-04-21)
우선권정보 NO-20100532 (2010-04-14)
국제출원번호 PCT/EP2011/055765 (2011-04-13)
§371/§102 date 20121212 (20121212)
국제공개번호 WO2011/128355 (2011-10-20)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Winstead PC
인용정보 피인용 횟수 : 9  인용 특허 : 16
초록

A tool for subsea installation and testing of wellhead modules such as Xmas trees and similar equipment, from a ship using a ship crane. The tool includes a subsea unit that includes a connector for releasable connection to subsea wellhead modules or equipment, means for positioning and means for testing, and a connector for electric power and electric and/or optical control.

대표
청구항

1. A tool for subsea installation and testing of wellhead Xmas trees and similar equipment, from a ship using a ship crane, the tool comprising: a subsea unit comprising a connector for releasable connection to the Xmas tree;thrusters integrated in the tool for positioning of the connected Xmas tree on a wellhead for installation;accumulators for water evacuation and cylinders for pressure and valve function testing of the Xmas tree for testing and commissioning; anda connector for at least one of electric power and electric and optical control. 2. The t...

이 특허에 인용된 특허 (16)

  1. Bernard, Fran.cedilla.ois. Apparatus and method for deploying an object or a load on a seabed. USP2003076588985.
  2. Bartlett,Christopher D.. Apparatus and method for installation of subsea well completion systems. USP2006067063157.
  3. Goodall, Alastair R.; Sweeney, Alan J. Apparatus and methods for subsea control system testing. USP2013048430168.
  4. Edwards,Jeffrey Charles; Cowie,Gavin David. Autonomous well intervention system. USP2008027331394.
  5. Ritter ; Jr. Paul B. (Slidell LA). Back-up connector release tool. USP1993125273376.
  6. Couren,Patrice Paul Louis; Hopper,Hans Paul. Blow out preventer testing apparatus. USP2006067062960.
  7. Norman Brammer GB. Electric power pack for subsea wellhead hydraulic tools. USP2002026343654.
  8. Pearce Joseph L. (Dallas TX) Sizer Phillip S. (Dallas TX) Gano John C. (Carrollton TX) Yonker John H. (Carrollton TX) Thurman Robert L. (Carrollton TX) O\Sullivan ; Jr. James F. (Houston TX) Simpson . Method and system for maintenance and servicing of subsea wells. USP1988034730677.
  9. Roodenburg, Joop; Hoogewerff, Jacobus. Method for lowering an object to an underwater installation site using an ROV. USP2005086935262.
  10. Baugh Benton F. (14626 Oak Bend Houston TX 77079). ROV service system. USP1991095046895.
  11. Boyce, Charles B.; Bath, William R.. Riserless modular subsea well intervention, method and apparatus. USP2011027891429.
  12. Fox,Preston; Goode,John; Iankov,Ivan; Martin,David; Michel,Andrew; Yater,Ronald. Subsea intervention system, method and components thereof. USP2007017165619.
  13. Sweeney, Alan J.. Subsea pipeline service skid. USP2013028381578.
  14. .O slashed.stergaard Inge,NOX. System and method for replacement of components on sea bottom-based installations. USP2000056068427.
  15. Worman, Peter Johnson; Yemington, Charles Russell; McCanna, Jason Charles; Soliah, James Alan; LaPorte, David Earl. Underwater cable deployment system and method. USP2003076588980.
  16. Watt Andrew M. ; Leatt Allen F. ; MacKinnon Calum,GBX. Underwater latch and power supply. USP2001076257162.