Patents by Inventor Manuel Arco

Manuel Arco 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).

  • SANDSTONE HAVING A MODIFIED WETTABILITY AND A METHOD FOR MODIFYING THE SURFACE ENERGY OF SANDSTONE
    Publication number: 20080113882
    Abstract: Methods for modifying the wettability of sandstone. Compositions comprising sandstone having a modified wettability. Such wettability modifications may be useful, for instance, in improving the well-deliverability of an oil and/or gas well located in a sandstone formation.
    Type: Application
    Filed: January 11, 2008
    Publication date: May 15, 2008
    Inventors: Manuel Arco, Rudolf Dams