Patents by Inventor Daniela A. SANCHEZ-RODRIGUEZ

Daniela A. SANCHEZ-RODRIGUEZ 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).

  • Chemical filter bypass tool and associated methods
    Patent number: 11725477
    Abstract: A filter bypass tool for use in a subterranean well can include an inner tube having a flow passage extending longitudinally through the inner tube, a pipe surrounding the inner tube, with an annulus formed radially between the pipe and the inner tube, the pipe being perforated to permit fluid communication between the annulus and an exterior of the pipe, and a bypass valve having closed and open configurations. In the closed configuration the bypass valve blocks fluid flow from the annulus to the flow passage. In the open configuration the bypass valve permits fluid flow from the annulus to the flow passage. The bypass valve is configured to open in response to a predetermined pressure differential from the annulus to the flow passage.
    Type: Grant
    Filed: June 30, 2020
    Date of Patent: August 15, 2023
    Assignee: Odessa Separator, Inc.
    Inventors: Cavin Bert Frost, Lowell C. Kirkland, Timothy S. Vestal, Andres J. Perez, Daniela A. Sanchez-Rodriguez, Mark H. Lowe
  • CHEMICAL FILTER BYPASS TOOL AND ASSOCIATED METHODS
    Publication number: 20210025260
    Abstract: A filter bypass tool for use in a subterranean well can include an inner tube having a flow passage extending longitudinally through the inner tube, a pipe surrounding the inner tube, with an annulus formed radially between the pipe and the inner tube, the pipe being perforated to permit fluid communication between the annulus and an exterior of the pipe, and a bypass valve having closed and open configurations. In the closed configuration the bypass valve blocks fluid flow from the annulus to the flow passage. In the open configuration the bypass valve permits fluid flow from the annulus to the flow passage. The bypass valve is configured to open in response to a predetermined pressure differential from the annulus to the flow passage.
    Type: Application
    Filed: June 30, 2020
    Publication date: January 28, 2021
    Inventors: Cavin Bert FROST, Lowell C. KIRKLAND, Timothy S. VESTAL, Andres J. PEREZ, Daniela A. SANCHEZ-RODRIGUEZ, Mark H. LOWE