Patents Assigned to Specialty Rental Tool & Supply, L.P.
  • Patent number: 7690435
    Abstract: An apparatus (100) and method for removably mounting a lubricator assembly (106) to a component of the wellhead stack. The component of the wellhead stack is an annular blowout preventer (BOP) (50). Tool and communication conduit lubrication and access to the wellbore without requiring activation of the packing element of the BOP (50).
    Type: Grant
    Filed: July 7, 2005
    Date of Patent: April 6, 2010
    Assignee: Specialty Rental Tools & Supply, L.P.
    Inventors: Bill D. Jones, Mark D. Robson
  • Publication number: 20080093087
    Abstract: An apparatus (100) and method for removably mounting a lubricator assembly (106) to a component of the wellhead stack. The component of the wellhead stack is an annular blowout preventer (BOP) (50). Tool and communication conduit lubrication and access to the wellbore without requiring activation of the packing element of the BOP (50).
    Type: Application
    Filed: July 7, 2005
    Publication date: April 24, 2008
    Applicant: SPECIALTY RENTAL TOOLS & SUPPLY, L.P.
    Inventors: Bill D. Jones, Mark D. Robson
  • Patent number: 6907934
    Abstract: A bracket and tension rod device is mounted to a top-drive dolly to carry the weight of a sheave wheel assembly. The device is deployed by connecting the sheave wheel assembly to a rigid dolly arm with an adjustable tension rod to relieve a gooseneck from adverse tensile, compressive and bending forces from the movement of a wireline through the sheave assembly.
    Type: Grant
    Filed: March 11, 2003
    Date of Patent: June 21, 2005
    Assignee: Specialty Rental Tool & Supply, L.P.
    Inventors: Vernon E. Kauffman, Dwight Reuben LeBlanc