Patents by Inventor Inger Isaksen

Inger Isaksen 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).

  • Apparatus and method for setting a cementitious material plug
    Patent number: 9376878
    Abstract: During the process of drilling for hydrocarbons, there is often the need to set a cementitious material plug in an open hole to allow the process of sidetracking and drilling of a new well bore. The present invention provides an apparatus and method for setting a cementitious material plug in an irregularly shaped and/or over gauge well bore without contamination of the cementitious material by extruding a membrane filled with cementitious material from a membrane delivery device.
    Type: Grant
    Filed: February 12, 2014
    Date of Patent: June 28, 2016
    Inventor: Inger Isaksen
  • APPARATUS AND METHOD FOR SETTING A CEMENTITIOUS MATERIAL PLUG
    Publication number: 20140231068
    Abstract: During the process of drilling for hydrocarbons, there is often the need to set a cementitious material plug in an open hole to allow the process of sidetracking and drilling of a new well bore. The present invention provides an apparatus and method for setting a cementitious material plug in an irregularly shaped and/or over gauge well bore without contamination of the cementitious material by extruding a membrane filled with cementitious material from a membrane delivery device.
    Type: Application
    Filed: February 12, 2014
    Publication date: August 21, 2014
    Inventor: Inger Isaksen