Patents Assigned to Anadarko Production Company
  • Stuffing box for a sucker rod pump assembly
    Patent number: 4647050
    Abstract: A stuffing box for a sucker rod pump assembly is disclosed that utilizes natural convection currents generated in a lubricating fluid reservoir mounted on the housing of the stuffing box and in fluid communication with the interior of the housing to continuously displace the heated lubricating fluid in the interior of the housing with cooled lubricating fluid from the reservoir.
    Type: Grant
    Filed: July 22, 1985
    Date of Patent: March 3, 1987
    Assignee: Anadarko Production Company
    Inventor: Marvin B. Johnson