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Snap action rotary pulser 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01V-001/40
  • H04M-009/00
출원번호 US-0483739 (1995-06-07)
발명자 / 주소
  • Gardner Wallace Reid
  • Chin Wilson Chung-Ling
출원인 / 주소
  • Halliburton Energy Services Inc.
대리인 / 주소
    Conley, Rose & Tayon, P.C.
인용정보 피인용 횟수 : 60  인용 특허 : 0

초록

A pressure pulse generator, or "pulser," and methods for operation are described. The pulser is constructed of a stator and rotor mounted within a housing, each being configured with a central hub and one or more radially extending lobes. An equal number of ports are spaced between the lobes. The lo

대표청구항

[ What is claimed is:] [1.] A snap action pressure pulse generator for creating an acoustic pulse within a fluid stream comprising:(a) a housing defining a flowbore therethrough;(b) a stator fixedly positioned within the housing, said stator having a central hub with a lobe radially extending theref

이 특허를 인용한 특허 (60)

  1. Sitka, Mark Anthony, Apparatus and method to produce data pulses in a drill string.
  2. Allan, Victor Laing; Stuart-Bruges, William Peter, Apparatus for creating pressure pulses in the fluid of a bore hole.
  3. Virally,Stephane J.; Reed,Christopher P.; Thomas,John A.; Al Shakarchi,Franck; Hutin,Remi; Follini,Jean Marc, Automatic downlink system.
  4. Virally,Stephane J.; Reed,Christopher P.; Thomas,John A.; Al Sharkarchi,Franck; Hutin,Remi; Follini,Jean Marc, Automatic downlink system.
  5. Virally,Stephane J.; Reed,Christopher P.; Thomas,John A.; Shakarchi,Franck Al; Hutin,Remi; Follini,Jean Marc, Automatic downlink system.
  6. Sitka, Mark Anthony, Borehole fluid-pulse telemetry apparatus and method.
  7. Peters, Volker, Device for generating pressure pulses in flowing fluid and method for the same.
  8. Dock, Matthew L.; Stephenson, Brent G., Downhole generator for horizontal directional drilling.
  9. Liu, Jili; Xu, Mingdong; Switzer, David A.; Logan, Aaron W., Downhole telemetry signal modulation using pressure pulses of multiple pulse heights.
  10. Finke, Michael Dewayne; Warren, II, Doyle Raymond; Sun, Cili; Pillai, Bipin Kumar, Downlink telemetry system.
  11. Sugiura, Junichi, Downlinking communication system and method.
  12. Sugiura, Junichi, Downlinking communication system and method.
  13. Sugiura, Junichi, Downlinking communication system and method using signal transition detection.
  14. Huber, Cord Simon; Peters, Volker; Eggers, Heiko, Flow restriction device with variable space for use in wellbores.
  15. Logan, Aaron W.; Switzer, David A.; Logan, Justin C.; Liu, Jili, Fluid pressure pulse generator and method of using same.
  16. Logan, Aaron W.; Switzer, David A.; Logan, Justin C.; Liu, Jili, Fluid pressure pulse generator and method of using same.
  17. Logan, Aaron W.; Switzer, David A.; Logan, Justin C.; Liu, Jili, Fluid pressure pulse generator and method of using same.
  18. Lee, Gavin Gaw-Wae; Logan, Justin C.; Logan, Aaron W., Fluid pressure pulse generator for a downhole telemetry tool.
  19. Lee, Gavin Gaw-Wae; Logan, Justin C.; Logan, Aaron W., Fluid pressure pulse generator for a downhole telemetry tool.
  20. Lee, Gavin Gaw-Wae; Logan, Justin C.; Logan, Aaron W., Fluid pressure pulse generator for a downhole telemetry tool.
  21. 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.
  22. Sitka, Mark A., Generating fluid telemetry.
  23. Sitka, Mark A., Generating fluid telemetry.
  24. Pratt, F. Dale; Schmidt, Axel M.; Lambe, Kenneth A., Intelligent efficient servo-actuator for a downhole pulser.
  25. Pratt, F. Dale; Schmidt, Axel M.; Lambe, Kenneth A., Intelligent efficient servo-actuator for a downhole pulser.
  26. Fripp,Michael; Skinner,Neal G.; Chin,Wilson C., Magnetorheological fluid controlled mud pulser.
  27. Young, Allen R.; Reeves, Brad, Measurement while drilling apparatus and method of using the same.
  28. Logan, Aaron W.; Logan, Justin C., Measurement while drilling fluid pressure pulse generator.
  29. Gust, Tom, Method and apparatus for creating a pressure pulse in drilling fluid to vibrate a drill string.
  30. Gust, Tom, Method and apparatus for creating a pressure pulse in drilling fluid to vibrate a drill string.
  31. Treviranus, Joachim; Doerge, Henning; Kurella, Marc, Method and apparatus for downlink communication.
  32. Krueger, Sven; Kelch, Thomas; Treviranus, Joachim; Doerge, Henning; Kurella, Marc, Method and apparatus for downlink communication using dynamic threshold values for detecting transmitted signals.
  33. Harrell John ; Brooks Andrew G. ; Morsy Hatem Salem, Method and apparatus for mud pulse telemetry in underbalanced drilling systems.
  34. Turner, William Evans; Biglin, Jr., Denis P., Method and apparatus for transmitting information to the surface from a drill string down hole in a well.
  35. Kolbe, Stuart Alan; James, Jonathan; Reed, Christopher Paul; Conn, David Kirk, Moveable element to create pressure signals in a fluidic modulator.
  36. Logan, Aaron W.; Liu, Jili; Switzer, David A.; Logan, Justin C., Mud pulse telemetry apparatus with a pressure transducer and method of operating same.
  37. Logan, Aaron W.; Liu, Jili; Switzer, David A.; Logan, Justin C., Mud pulse telemetry apparatus with a pressure transducer and method of operating same.
  38. Perry, Carl Allison; Rothstein, Richard Matthew, Mud-pulse telemetry system including a pulser for transmitting information along a drill string.
  39. Hutin, Remi; Mehta, Shyam B.; Battentier, Amandine; Yu, Han, Multi-stage modulator.
  40. Hahn,Detlef; Peters,Volker; Rouatbi,Cedric; Eggers,Heiko, Oscillating shear valve for mud pulse telemetry.
  41. Hahn, Detlef; Peters, Volker; Rouatbi, Cedric; Eggers, Heiko, Oscillating shear valve for mud pulse telemetry and associated methods of use.
  42. von Gynz Rekowski,Gunther H H, Percussion tool and method.
  43. Lavrut, Eric; Kante, Adame; Rellinger, Peter; Gomez, Steve R., Pressure pulse generator for downhole tool.
  44. Gondron, Woodrow, Pulser.
  45. Hahn,Detlef; Peters,Volker; Rouatbi,Cedric; Scholz,Eckard, Reciprocating pulser for mud pulse telemetry.
  46. Tubel, Paulo S.; Bergeron, Clark; Griffin, Clarence V., Remote actuation of downhole tools using vibration.
  47. Pratt, F. Dale; Lambe, Kenneth A., Rotary pulser.
  48. Burgess, Daniel E., Rotary pulser and method for transmitting information to the surface from a drill string down hole in a well.
  49. Perry,Carl A.; Burgess,Daniel E.; Turner,William E., Rotary pulser for transmitting information to the surface from a drill string down hole in a well.
  50. Lehr,J?rg, Rotational pulsation system and method for communicating.
  51. Pratt, F. Dale; Lambe, Kenneth A., Solenoid actuator for mud pulse telemetry.
  52. Camwell, Paul L.; Switzer, David A.; Dopf, Anthony R.; Neels-Slingerland, Laura C., Spindle for mud pulse telemetry applications.
  53. Camwell, Paul L.; Switzer, David A.; Dopf, Anthony R.; Neels-Slingerland, Laura C., Spindle for mud pulse telemetry applications.
  54. Sharp, Richard Felix; Dock, Matthew L., Using a rotating inner member to drive a tool in a hollow outer member.
  55. Sharp,Richard Felix; Dock,Matthew L., Using a rotating inner member to drive a tool in a hollow outer member.
  56. Sharp,Richard Felix; Dock,Matthew L., Using a rotating inner member to drive a tool in a hollow outer member.
  57. Fripp,Michael; Barlow,Darren; Soileau,Brandon, Valve and position control using magnetorheological fluids.
  58. Anderson, Charles Abernethy, Vibrating downhole tool.
  59. Anderson, Charles Abernethy, Vibrating downhole tool.
  60. Jeter,John, Well bore communication pulser.
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