Patents by Inventor OILFIELD MINERAL SOLUTIONS LIMITED

OILFIELD MINERAL SOLUTIONS LIMITED 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 AND SYSTEM FOR DECONTAMINATING SAND
    Publication number: 20140116467
    Abstract: A method for treating contaminated sand from a production waste pit, the method includes pre-treating the contaminated sand to recover at least one non-radioactive contaminant from the contaminated sand, washing the contaminated sand with a dissolver solution and water to remove naturally occurring radioactive material from the sand, recovering the dissolver solution from the sand, treating the water to remove all contaminants, and collecting the treated sand.
    Type: Application
    Filed: March 25, 2013
    Publication date: May 1, 2014
    Applicants: OILFIELD MINERAL SOLUTIONS LIMITED, M-I DRILLING FLUIDS UK LIMITED
    Inventors: M-I DRILLING FLUIDS UK LIMITED, OILFIELD MINERAL SOLUTIONS LIMITED