Patents by Inventor Daniel J. Rojas

Daniel J. Rojas 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).

  • Fracturing system and method
    Patent number: 9664015
    Abstract: A system and method comprising at least one ported sleeve assembly and a flapper assembly positioned downwell of the ported sleeve assembly. The system provides for the use of multiple ported sleeve assemblies for each stage of a hydrocarbon producing well that can be opened with a single element, and multiple stages, each have thFracturinge ability to be opened with a single element size.
    Type: Grant
    Filed: March 14, 2014
    Date of Patent: May 30, 2017
    Assignee: Peak Completion Technologies, Inc.
    Inventors: Raymond Hofman, William Sloane Muscroft, Stephen Jackson, Daniel J Rojas
  • Fracturing System and Method
    Publication number: 20140246207
    Abstract: A system and method comprising at least one ported sleeve assembly and a flapper assembly positioned downwell of the ported sleeve assembly. The system provides for the use of multiple ported sleeve assemblies for each stage of a hydrocarbon producing well that can be opened with a single element, and multiple stages, each have thFracturinge ability to be opened with a single element size.
    Type: Application
    Filed: March 14, 2014
    Publication date: September 4, 2014
    Applicant: Peak Completion Technologies, Inc.
    Inventors: Raymond Hofman, William Sloane Muscroft, Stephen Jackson, Daniel J. Rojas