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Method for installing a well casing into a subsea well being drilled with a dual density drilling system 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • E21B-007/12
  • E21B-017/01
  • E21B-021/08
출원번호 US-0626880 (2000-07-27)
발명자 / 주소
  • Maus L. Donald
출원인 / 주소
  • ExxonMobil Upstream Research Company
대리인 / 주소
    Morgan
인용정보 피인용 횟수 : 54  인용 특허 : 17

초록 ▼

A method for controlling the pressure at the base of a gas-lifted riser during casing installation is disclosed. Prior to casing installation, drilling fluid is displaced from the riser and the riser is filled with seawater. During casing installation, the riser base pressure is monitored, and the h

대표청구항 ▼

[ What is claimed is:] [1.]1. A method for installing a well casing through a drilling riser into a subsea well being drilled with a dual density drilling system, said drilling riser initially containing seawater and extending from above the surface of the body of seawater downwardly to a subsea wel

이 특허에 인용된 특허 (17)

  1. Gearhart Marvin, Air and mud control system for underbalanced drilling.
    상세보기
  2. Maus ; Leo Donald, Artificial lift system for marine drilling riser.
    상세보기
  3. Wardlaw ; Harold W. R., Connecting assembly and method.
    상세보기
  4. Wardlaw Harold W. R. (Houston TX), Connecting assembly and method.
    상세보기
  5. Bruce Sue (Huntingdon GB2), Drilling fluid.
    상세보기
  6. Beynet Pierre A. (Tulsa OK), Drilling fluid bypass for marine riser.
    상세보기
  7. Calcar Henry V. (Edmonds WA) Marsh Gary L. (New Orleans LA), Gas kick detector.
    상세보기
  8. Maus ; Leo Donald, Gas lift system for marine drilling riser.
    상세보기
  9. Evans John L. (Houston TX), Method and apparatus for controlling the flow of drilling fluid in a wellbore.
    상세보기
  10. Leach Colin P. (Houston TX), Method and apparatus for deepwater drilling.
    상세보기
  11. Maus Leo Donald (Houston TX) Barton Charles Emory (Houston TX), Method and apparatus for determining onboard a heaving vessel the flow rate of drilling fluid flowing out of a wellhole.
    상세보기
  12. Raines Richard D., Method for installing tubular members axially into an over-pressured region of the earth.
    상세보기
  13. Gonzalez Romulo (Slidell LA), Method for offshore drilling utilizing a two-riser system.
    상세보기
  14. King Charles W. (Tunis LA TNX) Caddy Bruce W. (Lafayette LA), Method of aerating drilling fluid.
    상세보기
  15. Allen Neil W. (Powell WY), Seafloor diverter.
    상세보기
  16. Shanks Forrest E. (DeSota TX), Subsea choke and riser pressure equalization system.
    상세보기
  17. Neath Robert Arthur (Houston TX), Subsea hydraulic choke.
    상세보기

이 특허를 인용한 특허 (54)

  1. Ian Douglas Calder ; Ready J. Johnson ; John Nelson, Apparatus and method for returning drilling fluid from a subsea wellbore.
    상세보기
  2. Budde, Marcel; Lirette, Brent J.; Logiudice, Michael, Apparatus and methods of running casing in a dual gradient system.
    상세보기
  3. Reed, Larry D., Apparatus and system for processing solids in subsea drilling or excavation.
    상세보기
  4. Fossli,Borre, Arrangement and method for controlling and regulating bottom hole pressure when drilling deepwater offshore wells.
    상세보기
  5. Fossli, Borre, Arrangement and method for regulating bottom hole pressures when drilling deepwater offshore wells.
    상세보기
  6. Fossli, Borre, Arrangement and method for regulating bottom hole pressures when drilling deepwater offshore wells.
    상세보기
  7. Knudsen, Kjetil A.; Varpe, Fredrik, Automatic standpipe pressure control in drilling.
    상세보기
  8. Ree, Sigurd; Stave, Roger Sverre, Boost system and method for dual gradient drilling.
    상세보기
  9. Polizzotti, Richard S.; Peiffer, Dennis George; Gupta, Ramesh; Pokutylowicz, Norman M.; Carstensen, Barbara; Luton, Michael J.; Spiecker, Paul Matthew, Compressible objects combined with a drilling fluid to form a variable density drilling mud.
    상세보기
  10. Polizzotti, Richard S.; Peiffer, Dennis George; Gupta, Ramesh; Pokutylowicz, Norman M.; Carstensen, Barbara; Luton, Michael J.; Spiecker, Paul Matthew, Compressible objects having a predetermined internal pressure combined with a drilling fluid to form a variable density drilling mud.
    상세보기
  11. Polizzotti, Richard S.; Peiffer, Dennis George; Gupta, Ramesh; Pokutylowicz, Norman M.; Carstensen, Barbara; Luton, Michael J.; Spiecker, Paul Matthew, Compressible objects having partial foam interiors combined with a drilling fluid to form a variable density drilling mud.
    상세보기
  12. Amin, Rajnikant M.; O'Sullivan, James F.; Gray, David A., Control wellhead buoy.
    상세보기
  13. Duman, Ahmet; Nguyen, Dat Manh; Daniel, Devon, Decompression to fill pressure.
    상세보기
  14. Fontana,Peter; Watkins,Larry; Aronstam,Peter, Drilling system and method for controlling equivalent circulating density during drilling of wellbores.
    상세보기
  15. Seyffert, Kenneth W., Drilling systems.
    상세보기
  16. Amin, Raj M.; Mangiavacchi, Andrea; Vandenworm, Nicolaas; O'Sullivan, James F.; Nolan, Jr., Clyde E., Extended reach tie-back system.
    상세보기
  17. Amin, Raj M.; Mangiavacchi, Andrea; Vandenworm, Nicolaas; O'Sullivan, James F.; Nolan, Jr.,, Clyde E., Extended reach tie-back system.
    상세보기
  18. Hughes, William James; Miller, Jack Everett, External jet pump for dual gradient drilling.
    상세보기
  19. Darbe, Robert Phillip; Rogers, Henry Eugene; Jones, Paul Joseph; Rowe, Misty Dawn; Karcher, Jeffery Dwane; Helms, Lonnie C, Floating apparatus and method for fabricating the apparatus.
    상세보기
  20. Lovorn, James R.; Lewis, Derrick W.; Sati, Mohamed; Bakri, Emad; Menezes, Clive D., High temperature drilling with lower temperature rated tools.
    상세보기
  21. Dawson, Charles Rapier; Tsao, Yuh-Hwang; Hopko, Sandra Nowland, Liquid lift method for drilling risers.
    상세보기
  22. Steiner, Adrian; Grossman, Mike Fredric, Method and apparatus to control the rate of flow of a fluid through a conduit.
    상세보기
  23. Fossli, Borre, Method and arrangement for performing drilling operations.
    상세보기
  24. Stave, Roger, Method and device for controlling drilling fluid pressure.
    상세보기
  25. Maus, L. Donald; Ehrhardt, Mark E., Method and system for storing gas for use in offshore drilling and production operations.
    상세보기
  26. Maus, L. Donald, Method for controlling bottom-hole pressure during dual-gradient drilling.
    상세보기
  27. Polizzotti, Richard S.; Peiffer, Dennis George; Gupta, Ramesh; Pokutylowicz, Norman M.; Carstensen, Barbara; Luton, Michael J.; Spiecker, Paul Matthew, Method for fabricating compressible objects for a variable density drilling mud.
    상세보기
  28. Keller, Stuart R.; Montgomery, John K.; Spiecker, Paul M.; Dale, Bruce A., Method for running tubulars in wellbores.
    상세보기
  29. Gjedebo, Jon G., Method of drilling sub-sea oil and gas production wells.
    상세보기
  30. Orbell, Charles R.; Leuchtenberg, Christian; Godfrey, Craig W., Offshore drilling method.
    상세보기
  31. Orbell, Charles R.; Leuchtenberg, Christian; Godfrey, Craig W., Offshore drilling method.
    상세보기
  32. Orbell, Charles R.; Leuchtenberg, Christian; Godfrey, Craig W., Offshore drilling method.
    상세보기
  33. Orbell, Charles R.; Leuchtenberg, Christian, Offshore universal riser system.
    상세보기
  34. Orbell, Charles R.; Leuchtenberg, Christian; Godfrey, Craig W., Offshore universal riser system.
    상세보기
  35. Orbell, Charles R.; Leuchtenberg, Christian; Godfrey, Craig W., Offshore universal riser system.
    상세보기
  36. Orbell, Charles R.; Leuchtenberg, Christian; Godfrey, Craig W., Offshore universal riser system.
    상세보기
  37. Orbell, Charles R.; Leuchtenberg, Christian; Godfrey, Craig W., Offshore universal riser system.
    상세보기
  38. Orbell, Charles R.; Leuchtenberg, Christian; Godfrey, Craig W., Offshore universal riser system.
    상세보기
  39. Orbell, Charles R.; Leuchtenberg, Christian; Godfrey, Craig W., Offshore universal riser system.
    상세보기
  40. Misaka,Akio, Photomask, method for producing the same, and method for forming pattern using the photomask.
    상세보기
  41. Bernard, Christopher J., Pressure and flow control in drilling operations.
    상세보기
  42. Bernard, Christopher J., Pressure and flow control in drilling operations.
    상세보기
  43. Lovorn, James R.; Bruder, Carlos; Skinner, Neal G.; Karigan, Joe, Pressure and flow control in drilling operations.
    상세보기
  44. Pool, Charles M.; Davis, Nancy; Urias, Frank; Skinner, Neal G., Pressure and flow control in drilling operations.
    상세보기
  45. Saugier, Kent; Tompkins, Bill G., Retrievable suction embedment chamber assembly.
    상세보기
  46. Turner, Jay K.; Lovorn, James R., Segregating flowable materials in a well.
    상세보기
  47. Choi, Michael S.; Elliot, Donald C., Sub-sea blow case compressor.
    상세보기
  48. Haynes, Anthony P.; Jones, Colin, Subsea well intervention vessel.
    상세보기
  49. Mix, Kurt Edward; Myers, Robert L., Systems and methods for circulating out a well bore influx in a dual gradient environment.
    상세보기
  50. Weinstock, Charles W.; Duan, Mingqin, Systems and methods for managing pressure in a wellbore.
    상세보기
  51. Heironimus, Mark, Systems and methods for running casing into wells drilled with dual-gradient mud systems.
    상세보기
  52. Bernard, Christopher J., Wellbore pressure control with optimized pressure drilling.
    상세보기
  53. Lovorn, James R.; Bakri, Emad; Turner, Jay K.; Ezell, Ryan G., Wellbore pressure control with segregated fluid columns.
    상세보기
  54. Lovorn, James R.; Bakri, Emad; Turner, Jay K.; Ezell, Ryan G., Wellbore pressure control with segregated fluid columns.
    상세보기

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