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Reciprocating pulser for mud pulse telemetry 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • E21B-047/18
  • E21B-047/12
출원번호 US-0136147 (2005-05-24)
등록번호 US-7417920 (2008-08-26)
발명자 / 주소
  • Hahn,Detlef
  • Peters,Volker
  • Rouatbi,Cedric
  • Scholz,Eckard
출원인 / 주소
  • Baker Hughes Incorporated
대리인 / 주소
    Madan Mossman and Sriram
인용정보 피인용 횟수 : 31  인용 특허 : 23

초록

A method of transmitting pressure pulses from a downhole location through a flowing fluid in a wellbore comprises using a linear actuator to controllably move a reciprocating member axially back and forth between a first position and a second position to at least partially obstruct flow of the flowi

대표청구항

What is claimed is: 1. A method of transmitting pressure pulses through a flowing fluid in a wellbore, the method comprising: placing a pulser in the flowing fluid, the pulser including a fluid passage that allows flow of the fluid through the pulser, a reciprocating member, a drive system and a mo

이 특허에 인용된 특허 (23)

  1. Terry A. Seyler ; Macmillan M. Wisler, Adjustable shear valve mud pulser and controls therefor.
  2. Abdallah Ali H. (Rocky Hill CT) Grosso Donald S. (West Hartford CT), Analysis and identification of a drilling fluid column based on decoding of measurement-while-drilling signals.
  3. Feld Dagobert (Hanover DEX) Biehl Johann (Kirchheim/Teck DEX), Apparatus for the generation of pressure pulses in drilling mud compositions.
  4. Rper Rudolf (Dortmund DEX), Auxiliary controlled valve disposed in a drilling string.
  5. Waggener William N. (Sarasota FL) Schroeder Gene F. (Sarasota FL), Carrier tracking apparatus and method for a logging-while-drilling system.
  6. Stone Frederick A. (Durham CT), Hydraulic circuit for borehole telemetry apparatus.
  7. Hahn, Detlef; Peters, Volker; Rouatbi, Cedric, Hydraulically balanced reciprocating pulser valve for mud pulse telemetry.
  8. Chin Wilson C. (Houston TX), Measurement-while-drilling system and method.
  9. Harrell John ; Brooks Andrew G. ; Morsy Hatem Salem, Method and apparatus for mud pulse telemetry in underbalanced drilling systems.
  10. Scherbatskoy Serge A. (3921 Clayton Rd. East Fort Worth TX 76116), Method and apparatus for transmitting information in a borehole employing discrimination.
  11. Barron Charles D. (Kingwood TX) Gardner Wallace R. (Houston TX), Mud operated pulser.
  12. Russell Michael K. (Cheltenham GB2) Russell Anthony W. (Cheltenham GB2), Mud pressure control system with magnetic torque transfer.
  13. Jeter John D. (St. Martinville LA) Earl Leon M. (Carencro LA) Landry Merlin P. (Lafayette LA), Mud pulse pressure signal generator.
  14. Kotlyar Oleg (Salt Lake City UT), Mud pulse valve and method of valving in a mud flow for sharper rise and fall times, faster data pulse rates, and longer.
  15. Hahn, Detlef; Peters, Volker; Rouatbi, Cedric, Oscillating shear valve for mud pulse telemetry.
  16. Spinnler Ralph F. (Glastonbury CT), Pilot operated mud-pulse valve.
  17. Winters Warren J. ; Warren Tommy M., Pressure signalling for fluidic media.
  18. Tchakarov Borislav J. ; Seutter Daniel C.,CAX, Pulser.
  19. Gardner Wallace Reid ; Chin Wilson Chung-Ling, Snap action rotary pulser.
  20. Mumby Edward S. (Houston TX) Shinneman Kevin J. (Houston TX), Stepper motor driven negative pressure pulse generator.
  21. Scherbatskoy Serge A. (P.O. Box 1936 Fort Worth TX 76101), Systems, apparatus and methods for measuring while drilling.
  22. Van Steenwyk Donald H., Valve assembly for borehole telemetry in drilling fluid.
  23. Jeter John D. (St. Martinville LA), Well bore communication pulser.

이 특허를 인용한 특허 (31)

  1. Peters, Volker, Device for generating pressure pulses in flowing fluid and method for the same.
  2. Echols, III, Ralph Harvey; Richards, William Mark, Downhole position sensor.
  3. Richards, William Mark, Downhole signal repeater.
  4. Liu, Jili; Xu, Mingdong; Switzer, David A.; Logan, Aaron W., Downhole telemetry signal modulation using pressure pulses of multiple pulse heights.
  5. Segura, Pedro R.; Flores, Daniel Q.; Trainor, William F., Electromechanical actuator apparatus and method for down-hole tools.
  6. Segura, Pedro R.; Flores, Daniel Q.; Trainor, William F., Electromechanical actuator apparatus and method for down-hole tools.
  7. Segura, Pedro R.; Flores, Daniel Q.; Trainor, William F., Electromechanical actuator apparatus and method for down-hole tools.
  8. Logan, Aaron W.; Switzer, David A.; Logan, Justin C.; Liu, Jili, Fluid pressure pulse generator and method of using same.
  9. Logan, Aaron W.; Switzer, David A.; Logan, Justin C.; Liu, Jili, Fluid pressure pulse generator and method of using same.
  10. Logan, Aaron W.; Switzer, David A.; Logan, Justin C.; Liu, Jili, Fluid pressure pulse generator and method of using same.
  11. Lee, Gavin Gaw-Wae; Logan, Justin C.; Logan, Aaron W., Fluid pressure pulse generator for a downhole telemetry tool.
  12. Lee, Gavin Gaw-Wae; Logan, Justin C.; Logan, Aaron W., Fluid pressure pulse generator for a downhole telemetry tool.
  13. Lee, Gavin Gaw-Wae; Logan, Justin C.; Logan, Aaron W., Fluid pressure pulse generator for a downhole telemetry tool.
  14. Logan, Aaron W.; Switzer, David A.; Logan, Justin C.; Liu, Jili, Fluid pressure pulse generator with low and high flow modes for wellbore telemetry and method of using same.
  15. Vecseri, Gabor; Jennings, Benjamin, Full flow pulser for measurement while drilling (MWD) device.
  16. Sitka, Mark A., Generating fluid telemetry.
  17. Bebb, Robert Douglas, High efficiency fluid pumping apparatus and method.
  18. Lefebvre, Lance Leo, Magnets-based tool for pulsing injected liquid.
  19. Kundam, Ravi Kiran; Bodake, Abhay Raghunath; Rawool, Amitkumar Suresh, Method and apparatus for generating pulses in a fluid column.
  20. Close, David; Deere, Paul, Method for a pressure release encoding system for communicating downhole information through a wellbore to a surface location.
  21. Logan, Aaron W.; Logan, Justin C., Mud hammer.
  22. Logan, Aaron W.; Liu, Jili; Switzer, David A.; Logan, Justin C., Mud pulse telemetry apparatus with a pressure transducer and method of operating same.
  23. Logan, Aaron W.; Liu, Jili; Switzer, David A.; Logan, Justin C., Mud pulse telemetry apparatus with a pressure transducer and method of operating same.
  24. Samaroo, Mahendra, Placement of fluids in ground by pulse-injection.
  25. Echols, III, Ralph Harvey; Richards, William Mark; Hornsby, Joshua Max; Garrison, Gregory William; Ho, James, Position indicator through acoustics.
  26. Mohon, Brian; Costo, Jr., Robert J., Pressure pulse well tool.
  27. Close, David, Pressure release encoding system for communicating downhole information through a wellbore to a surface location.
  28. Hornsby, Joshua Max, Remote tool position and tool status indication.
  29. Dev, Bodhayan; Noakes, Aaron Christopher; Reeves, Brian Paul, Sensorless manifold assembly with pressure-based reversing fluid circuit.
  30. Anderson, Charles Abernethy, Vibrating downhole tool.
  31. Anderson, Charles Abernethy, Vibrating downhole tool.
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