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Underground well electrical cable transition with seals and drain 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • E21B-029/02
  • E21B-043/00
  • H02G-003/18
출원번호 US-0010363 (1998-01-21)
발명자 / 주소
  • Moore Boyd B.
출원인 / 주소
  • Moore
  • Boyd B.
대리인 / 주소
    Fulbright & Jaworski LLPKrieger, Esq.
인용정보 피인용 횟수 : 23  인용 특허 : 21

초록

A transition for electrical well cable through the wellhead barrier of an underground well leads to an electrical power cable connected to an above-ground electrical power source, where the only connection between the electrical well cable and the electrical power cable is formed inside the wellhead

대표청구항

[What is claimed:] [1.]a) a first length of insulated electrical well cable in the wellhead barrier connected to a downhole equipment;b) a second length of insulated electrical well cable extending out of the wellhead barrier connected to an external power source;c) a primary seal inside the wellhea

이 특허에 인용된 특허 (21)

  1. Phillips, Edward H., Apparatus for pumping subterranean fluids.
  2. Cugini Edward T. (Brea CA), Cable feed-through method and apparatus for well head constructions.
  3. McGee ; John K., Control line tubing hanger.
  4. Thompson Richard (6007 Craigway Spring TX 77389), Electric feedthrough system.
  5. Reed Lehman T. (3505 Chester Ave. Bakersfield CA 93301), Electric power supplying well head assembly.
  6. Neuroth David H. (Hamden CT), Electrical cable connector for use in oil wells.
  7. Hopper Hans P. (Aberdeen GBX), Electrical connection.
  8. Neuroth David H. (Hamden CT), Electrical coupling assembly for hot, high pressure service.
  9. Neuroth David H. (Hamden CT), Electrical penetrator for hot, high pressure service.
  10. Reed Lehman Thoren, Elevated electrical connector assembly.
  11. Didier Robert G. (Santa Rosa CA), Environmentally safe wellhead.
  12. Moore Boyd B., Ferrule--type fitting for sealing an electrical conduit in a well head barrier.
  13. Moore Boyd B., Protective sheath for protecting and separating a plurality of insulated cable conductors for an underground well.
  14. Moore Boyd B. (427 Mignon Houston TX 77024), Sealed electrical conductor method and arrangement for use with a well bore in hazardous areas.
  15. Moore Boyd B. (427 Mignon Houston TX 77024), Stand off for electrical connection in an underground well.
  16. Reed Lehman T. (3505 Chester Ave. Bakersfield CA 93301), Top entry electrical transmission assembly for submersible pumping.
  17. Reed Lehman T. (Bakersfield CA), Top entry electrical transmission safety assembly for submersible pumping.
  18. Moore Boyd B., Underground well electrical cable transition, seal and method.
  19. Moore Boyd B. (427 Mignon Houston TX 77024), Well bore barrier penetrator arrangement and method for multiple conductor pump power cable.
  20. Schraeder Leo Bryce,ECX, Wellhead junction system.
  21. Godfrey Craig W. (Richardson TX) Schnatzmeyer Mark A. (Lewisville TX) Arendt Henry P. (Dallas TX), Wet connector.

이 특허를 인용한 특허 (23)

  1. Vanderford, Delbert Edwin; Reed, Kenneth Melvin, Angled-penetrator device and system.
  2. Vanderford, Delbert Edwin; Reed, Kenneth Melvin, Angled-penetrator device and system.
  3. Struthers, John David; Michaud, George James; Cyr, Lawrence Gerald; Elsayed, Salem Ahmed Lotfi, Cable bypass and method for controlled entry of a tubing string and a cable adjacent thereto.
  4. Struthers, John David; Michaud, George James; Cyr, Lawrence Gerald; Elsayed, Salem Ahmed Lotfi, Cable bypass and method for controlled entry of a tubing string and a cable adjacent thereto.
  5. Frisch, Herbert, Connector piece for flexible plastic conduits, comprising a sensor assembly.
  6. Emerson, Tod D., Down hole electrical connector and method for combating rapid decompression.
  7. Emerson, Tod D., Electrical connector for insulated conductive wires encapsulated in protective tubing.
  8. Ahmed,Hebah; Kohli,Harjit S.; Donnell,Ben A., Field weldable connections.
  9. Shaw, Chris K.; Yingst, Bradley Ellis; Cain, Sean A.; Neuroth, David H.; Dalrymple, Larry V., Hermetically sealed motor lead tube.
  10. Hall, David R.; Hall, Jr., H. Tracy; Pixton, David; Dahlgren, Scott; Sneddon, Cameron; Briscoe, Michael; Fox, Joe, Internal coaxial cable seal system.
  11. Denny, Mark Joseph, Load bearing assembly.
  12. Hilberts, Albert J.; Miller, James; Muir, James H., Method of splicing electrical cables.
  13. Ebner,Paul D. K., Pothead assembly.
  14. Frey, Jeffrey G; Glasscock, Terry L; Eddings, Frank Warren, Pothead for use in highly severe conditions.
  15. Davidson, Kenneth C.; Kerr, John A.; MacKenzie, Roderick; Johnston, Alan J., Power system for a well.
  16. Hughes,William James, Rod and tubing joint of multiple orientations containing electrical wiring.
  17. Hall, David R.; Hall, Jr., H. Tracy; Pixton, David S.; Dahlgren, Scott; Fox, Joe; Sneddon, Cameron; Briscoe, Michael, Seal for coaxial cable in downhole tools.
  18. Moore,Boyd B., Seal for confined electrical conductor cable.
  19. Emerson,Tod D., Splice for down hole electrical submersible pump cable.
  20. See,Boon Sun, Submersible well pump installation procedure.
  21. Cornelssen, Michael James; Farquharson, Keith David, Tubing hanger and adapter assembly.
  22. Hughes,William James, Tubing joint of multiple orientations containing electrical wiring.
  23. Smith, Leslie Dean; Milton, Charles Robert; Clifton, Timothy Lewis; Winegar, Robert Daniel, Wellhead with ESP cable pack-off for low pressure applications.
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