Patents by Inventor Ricky Wayne Jackson

Ricky Wayne Jackson 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).

  • Tubing centralizer
    Patent number: 9051791
    Abstract: The present invention is a tubing centralizer for use within casing within a wellbore. The tubing centralizer has a tubing centralizer cage comprising a top ring, a middle ring, and a bottom ring and a plurality of springs, where each spring connects the top ring to the middle ring and the middle ring to the bottom ring and where each spring has a double arcuate shape such that the springs arc radially outward between the top ring and the middle ring and again between the middle ring and the bottom ring. The springs may be sized such that they exert outward pressure against the inside wall of the casing such that the tubing centralizer resists movement along the casing. The tubing centralizer may further comprise a tubing centralizer mandrel, where the tubing centralizer mandrel is part of the tubing string and extends through the tubing centralizer cage.
    Type: Grant
    Filed: July 3, 2012
    Date of Patent: June 9, 2015
    Assignee: Delaware Capital Formation, Inc.
    Inventors: Johnny B. Fayo, Ricky Wayne Jackson, Mark Nease, Scott William Long
  • TUBING CENTRALIZER
    Publication number: 20140008056
    Abstract: The present invention is a tubing centralizer for use within casing within a wellbore. The tubing centralizer has a tubing centralizer cage comprising a top ring, a middle ring, and a bottom ring and a plurality of springs, where each spring connects the top ring to the middle ring and the middle ring to the bottom ring and where each spring has a double arcuate shape such that the springs arc radially outward between the top ring and the middle ring and again between the middle ring and the bottom ring. The springs may be sized such that they exert outward pressure against the inside wall of the casing such that the tubing centralizer resists movement along the casing. The tubing centralizer may further comprise a tubing centralizer mandrel, where the tubing centralizer mandrel is part of the tubing string and extends through the tubing centralizer cage.
    Type: Application
    Filed: July 3, 2012
    Publication date: January 9, 2014
    Applicant: DELAWARE CAPITAL FORMATION, INC.
    Inventors: Johnny B. Fayo, Ricky Wayne Jackson, Mark Nease, Scott William Long