Patents by Inventor Sebastien Fremont

Sebastien Fremont 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).

  • Method of monitoring fluid placement during stimulation treatments
    Patent number: 7658226
    Abstract: Although the methods have been described here for, and are most typically used for, hydrocarbon production, fluid diversion measurement systems and methods are described. One method includes inserting a tubular tubing having one more fluid injection ports into a wellbore, injecting a treatment fluid through the injection port, and determining differential flow of the treatment fluid at one or more wellbore based on measuring the concentration of at least one particular component of a wellbore fluid located in the annulus formed between the wellbore and tubular; and using the measured parameters in realtime to monitor, control, or both monitor and control diversion of the fluid.
    Type: Grant
    Filed: October 20, 2006
    Date of Patent: February 9, 2010
    Assignee: Schlumberger Technology Corporation
    Inventors: Murtaza Ziauddin, Bhavani Raghuraman, Li Jiang, Xuefei Sun, Sebastien Fremont, Ballard Andrews, Robert Schroeder, Stephen Hill, Mahmuda Afroz, Frank Espinosa, Michael Orlet, John Lovell, Steve Davies
  • Method of Monitoring Fluid Placement During Stimulation Treatments
    Publication number: 20070095528
    Abstract: Although the methods have been described here for, and are most typically used for, hydrocarbon production, fluid diversion measurement systems and methods are described. One method includes inserting a tubular tubing having one more fluid injection ports into a wellbore, injecting a treatment fluid through the injection port, and determining differential flow of the treatment fluid at one or more wellbore based on measuring the concentration of at least one particular component of a wellbore fluid located in the annulus formed between the wellbore and tubular; and means for using the measured parameters in realtime to monitor, control, or both monitor and control diversion of the fluid. This abstract allows a searcher or other reader to quickly ascertain the subject matter of the disclosure. It will not be used to interpret or limit the scope or meaning of the claims. 37 CFR 1.72(b).
    Type: Application
    Filed: October 20, 2006
    Publication date: May 3, 2007
    Inventors: Murtaza Ziauddin, Bhavani Raghuraman, Li Jiang, Xuefei Sun, Sebastien Fremont, Ballard Andrews, Robert Schroeder, Stephen Hill, Mahmuda Afroz, Frank Espinosa, Michael Orlet, John Lovell, Steve Davies