Patents by Inventor STEPHANE VIRALLY

STEPHANE VIRALLY has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • AUTOMATIC DOWNLINK SYSTEM
    Publication number: 20070137898
    Abstract: A controller for a pump for pumping a drilling fluid from a storage unit to a downhole tool includes at least one actuation device coupled to a control console of the pump, and at least one connector coupled to the at least one actuation device and a pump control mechanism of the control console.
    Type: Application
    Filed: February 23, 2007
    Publication date: June 21, 2007
    Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
    Inventors: STEPHANE VIRALLY, CHRISTOPHER REED, JOHN THOMAS, FRANCK AL SHARKARCHI, REMI HUTIN, JEAN-MARC FOLLINI
  • AUTOMATIC DOWNLINK SYSTEM
    Publication number: 20050056465
    Abstract: A downlink system that includes at least one mud pump for pumping drilling fluid from a drilling fluid storage tank to a drilling system, a standpipe in fluid communication with the mud pump and in fluid communication with the drilling system, and a return line in fluid communication with the drilling system for returning the drilling fluid to the drilling fluid storage tank is provided. A drilling fluid modulator may be in fluid communication with at least one of the group consisting of the standpipe and the return line.
    Type: Application
    Filed: September 17, 2003
    Publication date: March 17, 2005
    Inventors: STEPHANE VIRALLY, CHRISTOPHER REED, JOHN THOMAS, FRANCK AL SHAKARCHI, REMI HUTIN, JEAN-MARC FOLLINI