Patents by Inventor Christian Jennevin

Christian Jennevin 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).

  • System for monitoring salinity in a water well
    Patent number: 7129704
    Abstract: A well (10) for producing water is characterized in that it includes a network of widely spaced electrodes (8) electrically coupled with measurement means (3) or with electric current generation means (1). By utilizing a measurement result, the progression of a salt water front heading for the well (10) may be detected.
    Type: Grant
    Filed: December 20, 2002
    Date of Patent: October 31, 2006
    Assignee: Schlumberger Technology Corporation
    Inventors: Jean-Pierre Delhomme, Christian Jennevin, Philippe Souhaite, Eric Veignat
  • System for monitoring salinity in a water well
    Publication number: 20050077901
    Abstract: A well (10) for producing water is characterized in that it includes a network of widely spaced electrodes (8) electrically coupled with measurement means (3) or with electric current generation means (1). By utilizing a measurement result, the progression of a salt water front heading for the well (10) may be detected.
    Type: Application
    Filed: December 20, 2002
    Publication date: April 14, 2005
    Inventors: Jean-Pierre Delhomme, Christian Jennevin, Philippe Souhaite, Eric Veignat