Browsing Texas A&M University Patents by Author "Alexander, Carmon H."

Now showing items 1-3 of 3

    • Method for controlling a well in a subsea mudlift drilling system 
      Schubert, Jerome J.; Alexander, Carmon H.; Juvkam-Wold, Hans C.; Weddle, Curtis E. III; Choe, Jonggeun (United States. Patent and Trademark Office; Texas A&M University. Libraries, 2002-11-05)
      A method for controlling a subsea well that includes shutting at least one blowout preventer, opening at least one isolation line, and circulating an influx out of a well while an inlet pressure of a subsea mudlift pump ...
    • Method for detecting a leak in a drill string valve 
      Schubert, Jerome J.; Alexander, Carmon H.; Juvkam-Wold, Hans C.; Weddle, Curtis E. III; Choe, Jonggeun (United States. Patent and Trademark Office; Texas A&M University. Libraries, 2002-12-31)
      A method for detecting a leak in a drill string valve used when drilling a subsea well. The method comprises measuring a first inlet pressure at a subsea mudlift pump while a subsea mudlift pump and a surface pump are ...
    • Methods for the dynamic shut-in of a subsea mudlift drilling system 
      Schubert, Jerome J.; Alexander, Carmon H.; Juvkam-Wold, Hans C.; Weddle, Curtis E. III; Choe, Jonggeun (United States. Patent and Trademark Office; Texas A&M University. Libraries, 2002-05-28)
      A method for a dynamic shut-in of a subsea mudlift drilling system. The method comprises detecting a kick, isolating a wellbore, and adjusting a subsea mudlift pump and a surface mud pump to provide a selected wellbore ...