Patents by Inventor Jose L. Scaramuzza

Jose L. Scaramuzza 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).

  • Patent number: 7647962
    Abstract: Assembly and method for extracting fluids, preferably crude oil, from a drilled well within a geological formation by means of reciprocating pumping with hollow sucker rods. The assembly includes: a) a stationary bottom set that attached to the casing at the desired depth and providing the rod pump anchoring system; b) a reciprocating axial movement rod pump having an anchoring system and a centralizer; c) a centralized hollow rod string extending within the well, which is connected to the mobile member of the pump; d) a hollow polished rod connected to the hollow rod string and linked to a system that imparts the reciprocating axial movement to the pump; e) a production bridge connecting the polished rod to the driving tubing through rotating joints, and f) a rigid head that provides a venting exit of the annular space formed between the string and the casing.
    Type: Grant
    Filed: June 6, 2006
    Date of Patent: January 19, 2010
    Assignee: YPF Sociedad Anonima
    Inventors: Jorge Ruggeri, Omar Bianchetti, Jose L. Scaramuzza