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Downhole pressure attenuation apparatus 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • E21B-043/117
출원번호 US-0494096 (1990-03-15)
발명자 / 주소
  • Ricles Thomas D. (Kingwood TX) Barton John A. (Houston TX)
출원인 / 주소
  • Dresser Industries, Inc. (Dallas TX 02)
인용정보 피인용 횟수 : 47  인용 특허 : 0

초록

A downhole pressure attenuation apparatus is provided by which the explosive and hydraulic peak pressure and quasi-static pressure pulses generated by perforating gun detonation are attenuated by one or more fluid-free chambers having initially closed vent ports which are opened substantially contem

대표청구항

A process for preventing damage to tool strings and other downhole equipment in a well caused by pressures produced during detonation of one or more downhole explosive devices, comprising the steps of: adding to a tool string at least one pressure attenuating apparatus for attenuating the peak press

이 특허를 인용한 특허 (47)

  1. Haney, Joseph; Pratt, Dan, Apparatus and method for perforating and fracturing a subterranean formation.
  2. Haney, Joseph; Pratt, Dan W., Apparatus and method for perforating and fracturing a subterranean formation.
  3. Brooks, James E.; Yang, Wenbo; Grove, Brenden M.; Walton, Ian C.; Behrmann, Lawrence A., Components and methods for use with explosives.
  4. Brooks, James E.; Yang, Wenbo; Grove, Brenden M.; Walton, Ian C.; Kothari, Manish; Behrmann, Lawrence A.; Fayard, Alfredo; Markel, Daniel C.; Voreck, Wallace E., Components and methods for use with explosives.
  5. Ratanasirigulchai,Wanchai; Behrmann,Lawrence A.; Martin,Andrew J.; Goodman,Kenneth R., Controlling transient pressure conditions in a wellbore.
  6. Johnson, Ashley B.; Behrmann, Lawrence A.; Yang, Wenbo; Doornbosch, Fokko Harm Cornelis; Walton, Ian C., Controlling transient underbalance in a wellbore.
  7. Rodgers, John P.; Serra, Marco; Glenn, Timothy S.; Burleson, John D., Coupler compliance tuning for mitigating shock produced by well perforating.
  8. Rodgers, John P.; Serra, Marco; Glenn, Timothy S.; Burleson, John D., Coupler compliance tuning for mitigating shock produced by well perforating.
  9. Fripp,Michael L.; Wright,Adam, Damping fluid pressure waves in a subterranean well.
  10. Zhang,Xi; Zhang,Tinghan, High-energy combined well perforating device.
  11. Grove,Brenden M.; Behrmann,Lawrence A.; Walton,Ian C.; Kneisl,Philip; Werner,Andrew T., Method and apparatus for reducing pressure in a perforating gun.
  12. Burleson, John D.; Hales, John H., Method of optimizing wellbore perforations using underbalance pulsations.
  13. Goodman, Kenneth, Mitigating perforating gun shock.
  14. Veneruso,Anthony Frank, Non-destructive inspection of downhole equipment.
  15. Chang, Frank F.; Behrmann, Lawrence A.; Walton, Ian C.; Chan, Keng Seng, Openhole perforating.
  16. Chang, Frank F.; Behrmann, Lawrence A.; Walton, Ian C.; Chan, Keng Seng, Openhole perforating.
  17. Chang,Frank F.; Behrmann,Lawrence A.; Walton,Ian C.; Chan,Keng Seng, Openhole perforating.
  18. Myers, Jr., William D.; Wright, Alphie S., Perforating gun assembly and method for controlling wellbore fluid dynamics.
  19. LaGrange, Timothy E.; Gartz, Jeffrey, Perforating gun for underbalanced perforating.
  20. Rodgers, John P.; Glenn, Timothy S.; Serra, Marco; Eaton, Edwin A.; Burleson, John D.; Hales, John H., Perforating gun with internal shock mitigation.
  21. Rodgers, John P.; Glenn, Timothy S.; Serra, Marco; Eaton, Edwin A.; Burleson, John D., Perforating string with bending shock de-coupler.
  22. Rodgers, John P.; Burleson, John D.; Serra, Marco; Glenn, Timothy S.; Eaton, Edwin A., Perforating string with longitudinal shock de-coupler.
  23. Rodgers, John P.; Burleson, John D.; Serra, Marco; Glenn, Timothy S.; Eaton, Edwin A., Perforating string with longitudinal shock de-coupler.
  24. Rodgers, John P.; Serra, Marco; Glenn, Timothy S.; Burleson, John D., Perforation gun string energy propagation management system and methods.
  25. Rodgers, John P.; Serra, Marco; Glenn, Timothy S.; Burleson, John D., Perforation gun string energy propagation management with tuned mass damper.
  26. Walker, Jerry L.; Glenn, Corbin S.; Powell, Bryan D., Pressure limiting device for well perforation gun string.
  27. Swanson ; Jr. Roy E., Pressure pulse attenuator.
  28. Rodgers, John P.; Glenn, Timothy S.; Eaton, Edwin A.; Walter, Patrick L.; Serra, Marco, Protection of electronic devices used with perforating guns.
  29. Rodgers, John P.; Glenn, Timothy S.; Eaton, Edwin A.; Walter, Patrick L.; Serra, Marco, Protection of electronic devices used with perforating guns.
  30. Rodgers, John P.; Glenn, Timothy S.; Eaton, Edwin A.; Walter, Patrick L.; Serra, Marco; Burleson, John D.; Hales, John H., Protection of electronic devices used with perforating guns.
  31. Walter, Patrick L.; Rodgers, John P.; Glenn, Timothy S.; Serra, Marco, Protection of electronic devices used with perforating guns.
  32. Johnson, Ashley B.; Behrmann, Lawrence A.; Yang, Wenbo; Doornbosch, Fokko Harm Cornelis; Walton, Ian C., Providing a low pressure condition in a wellbore region.
  33. LaGrange, Timothy Edward; Andrich, Lyle W.; Day, Cory D.; Pratt, Dan W., Retention member for perforating guns.
  34. Rodgers, John; Serra, Marco; Swenson, David; Linyaev, Eugene; Glenn, Timothy S.; Le, Cam, Sensing shock during well perforating.
  35. Martinez, Samuel; Hales, John H., Shock attenuator for gun system.
  36. Glenn, Timothy S.; Rodgers, John P.; Nelson, Jeff A.; Burleson, John D.; Serra, Marco; Hales, John H., Shock load mitigation in a downhole perforation tool assembly.
  37. Glenn, Timothy S.; Rodgers, John P.; Nelson, Jeff A.; Burleson, John D.; Serra, Marco; Hales, John H., Shock load mitigation in a downhole perforation tool assembly.
  38. Glenn, Timothy S; Rodgers, John P; Nelson, Jeff A; Burleson, John D; Serra, Marco; Hales, John H, Shock load mitigation in a downhole perforation tool assembly.
  39. Sangare, Fahira; Fuller, John E., Shock mitigator.
  40. George, Flint R.; Harrison, Ryan A.; Watson, Roger C., Surge chamber assembly and method for perforating in dynamic underbalanced conditions.
  41. George,Flint R.; Harrison,Ryan A.; Watson,Roger C., Surge chamber assembly and method for perforating in dynamic underbalanced conditions.
  42. Clay, Matthew; Talavera, James, System and method for enhanced wellbore perforations.
  43. Rodgers, John P., System and method for providing a downhole mechanical energy absorber.
  44. Hales, John H.; Burleson, John D.; Martinez, Samuel, Well tool assemblies with quick connectors and shock mitigating capabilities.
  45. Hales, John H.; Burleson, John D.; Martinez, Samuel, Well tool assemblies with quick connectors and shock mitigating capabilities.
  46. Grove,Brenden M.; Duhon,Mark C.; Behrmann,Lawrence A.; Jones,Claude D., Well treatment system and method.
  47. Grove,Brenden M.; Duhon,Mark C.; Behrmann,Lawrence A.; Jones,Claude D., Well treatment system and method.
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