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Detecting broadside acoustic signals with a fiber optical distributed acoustic sensing (DAS) assembly

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01H-009/00
  • G01V-001/40
  • G01V-001/22
출원번호 US-0259348 (2016-09-08)
등록번호 US-9766119 (2017-09-19)
발명자 / 주소
  • Den Boer, Johannis Josephus
  • Mateeva, Albena Alexandrova
  • Pearce, Jeremiah Glen
  • Mestayer, Jeffery Joseph
  • Birch, William
  • Lopez, Jorge Louis
  • Hornman, Johan Cornelis
  • Kuvshinov, Boris Nikolaevich
출원인 / 주소
  • SHELL OIL COMPANY
인용정보 피인용 횟수 : 1  인용 특허 : 33

초록

A method of distributed acoustic sensing includes providing a fiber optic distributed acoustic sensing system having a cable. A straight optical fiber extends parallel to a longitudinal axis of the cable along the cable length. A helically wrapped optical fiber extends along the cable length. The me

대표청구항

1. A method of distributed acoustic sensing, the method comprising the steps of: providing a fiber optic distributed acoustic sensing system, the system comprising a cable having a cable length, the cable comprising an elongated body having an outer surface, at least one straight optical fiber exten

이 특허에 인용된 특허 (33)

  1. Hodgson Craig W. ; Frederick Donald A., Acoustic sensing system for downhole seismic applications utilizing an array of fiber optic sensors.
  2. Van Der Spek,Alexander Michael, Coiled optical fiber assembly for measuring pressure and/or other physical data.
  3. Rambow,Frederick Henry Kreisler; Dria,Dennis Edward; Shuck,Michelle Yvonne, Compaction monitoring system.
  4. Ravi, Kris; Samson, Etienne M.; Maida, Jr., John L.; Hunter, William, Controlling well operations based on monitored parameters of cement health.
  5. Mestayer, Jeffery Joseph; Wills, Peter Berkeley, Detecting broadside and directional acoustic signals with a fiber optical distributed acoustic sensing (DAS) assembly.
  6. Meltz, Gerald; Skinner, Neal G., Distributed flow properties wellbore measurement system.
  7. Hartog,Arthur H., Distributed optical fibre measurements.
  8. Davies, Dylan; Hartog, Arthur H.; Kader, Kamal, Distributed vibration sensing system using multimode fiber.
  9. Schmadel Donald (Gaithersburg MD) Culver William H. (Gaithersburg MD) Gould Gordon (Gaithersburg MD), Fiber optic energy sensor and optical demodulation system and methods of making same.
  10. Meyer A. Douglas (West Hills CA) Danver Bruce (Alexandria VA) Moore Emery (Blacksburg VA), Fiber optic planar hydrophone.
  11. Mathiszik, Holger; Csutak, Sebastian; Krueger, Volker, Fiber optic sensors in MWD Applications.
  12. Smith, Russell James; Strong, Andrew; Lees, Gareth P, Fiber-optic monitoring cable.
  13. Berg,Arne; Knudsen,Sverre; Havsgard,Geir Bjarte; Woo,Daniel Ming Kwong; Dunphy,James, High pressure and high temperature acoustic sensor.
  14. Kreisler Rambow, Frederick Henry, High spatial resolution distributed temperature sensing system.
  15. Niezgorski, Richard M.; Ogle, Peter C., Housing on the exterior of a well casing for optical fiber sensors.
  16. Zhao, Xiaomin; Bostick, Francis X.; Wu, Jian-Qun; Gysling, Daniel L.; Ogle, Peter C.; Davis, Allen R.; Kersey, Alan D.; Hardage, Bob A., Method and apparatus for seismically surveying an earth formation in relation to a borehole.
  17. Luscombe John ; Maida ; Jr. John L. ; Varnham Malcolm Paul,GBX ; Kluth Erhard Lothar Edgar,GBX ; Bull Sam, Method and structure for incorporating fiber optic acoustic sensors in a seismic array.
  18. Ramos, Rogerio Tadeu; Strong, Andrew; Lees, Gareth, Method and system for estimating fluid leak flow rates using distributed optical fiber sensors.
  19. Tubel Paulo ; Bidigare Brian ; Johnson Michael ; Harrell John ; Voll Benn, Monitoring of downhole parameters and tools utilizing fiber optics.
  20. Tubel Paulo S. ; Williams Glynn,GBX ; Johnson Michael H. ; Harrell John W. ; Lembcke Jeffrey J. ; Hickey Kurt A. ; Leggett Nigel,GBX, Monitoring of downhole parameters and tools utilizing fiber optics.
  21. Tubel, Paulo; Bidigare, Brian; Johnson, Michael; Harrell, John; Voll, Benn, Monitoring of downhole parameters and tools utilizing fiber optics.
  22. Brandi, Giovanni; Consonni, Enrico, Optical cable for telecommunications.
  23. Dubost Rene (Faverges de la Tour FRX) Grenat Bernard (La Mulatiere FRX), Optical fibre cable and a method of manufacture.
  24. Hall Robert L. (Houston TX) Wood Lowell T. (Houston TX), Pressure wave fiber optic transducer cable.
  25. Goldner,Eric L.; Briggs,William, Rugged fiber optic array.
  26. Knudsen, Anton Marius; Wardeberg, Jorn, Seismic cables and a method for manufacturing such.
  27. Shaw Herbert J. (Stanford CA), Sensor using fiber optic interferometer.
  28. Bostick, III, Francis X., Sonic/acoustic monitoring using optical distributed acoustic sensing.
  29. McCoy, Robert; Besser, Gordon; Reynolds, Alan, System, method, and apparatus for downhole submersible pump having fiber optic communications.
  30. Hartog, Arthur H.; Brown, J. Ernest; Cook, John Mervyn; Elphick, Jonathan; Hammond, Paul S.; Johnson, Ashley Bernard, Systems and methods for distributed interferometric acoustic monitoring.
  31. Tubel, Paulo S.; Williams, Glynn; Johnson, Michael H.; Harrell, John W.; Lembcke, Jeffrey J.; Hickey, Kurt A.; Leggett, Nigel, Wellbores utilizing fiber optic-based sensors and operating devices.
  32. Tubel,Paulo S.; Johnson,Michael H.; Harrell,John W.; Lembcke,Jeffrey J.; Hickey,Kurt A., Wellbores utilizing fiber optic-based sensors and operating devices.
  33. Tubel,Paulo S.; Johnson,Michael H.; Harrell,John W.; Lembcke,Jeffrey J.; Hickey,Kurt A., Wellbores utilizing fiber optic-based sensors and operating devices.

이 특허를 인용한 특허 (1)

  1. Den Boer, Johannis Josephus; Mateeva, Albena Alexandrova; Pearce, Jeremiah Glen; Mestayer, Jeffery Joseph; Birch, William; Lopez, Jorge Louis; Hornman, Johan Cornelis; Kuvshinov, Boris Nikolaevich, Detecting broadside acoustic signals with a fiber optical distributed acoustic sensing (DAS) assembly.
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