Patents by Inventor Samuel Miranda

Samuel Miranda 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: 11982162
    Abstract: The present invention is related to a downhole device for hydrocarbon producing wells without conventional tubing (tubingless completion), which improves the hydrocarbon production (gas, oil and condensate), selectively controls produced solids (reservoir sand and hydraulic fracture proppant) and eliminates liquid loading. The device of the present invention is designed according to selected well and reservoir characteristics by an integral methodology which includes the stages: data collection and analysis of the well operating conditions, selection of candidate well, sampling and analysis of produced solids, simulation of production conditions, design and manufacture and installation.
    Type: Grant
    Filed: August 29, 2019
    Date of Patent: May 14, 2024
    Assignee: INSTITUTO MEXICANO DEL PETROLEO
    Inventors: Isaac Miranda Tienda, Rogelio Aldana Camargo, Israel Herrera Carranza, Edwin Daniel San Vicente Aguillón, Jorge Flores Castillo, Juan Antonio Castro Rodarte, Samuel Pérez Corona, Julie Mariana Ruiz Ramírez, Adriana de Jesús Rocha Del Ángel
  • Patent number: 4832898
    Abstract: A system for variably delaying reactor trip and auxiliary feedwater system actuation resulting from a low water condition in a steam generator includes a plurality of sensors for determining both whether a low water condition exists in each steam generator and the power output level of the reactor. The length of the variable time delay is determined based upon the severity of the steam generator low water level condition and the reactor power output level. The reactor is then tripped and the auxiliary feedwater system actuated at the expiration of the time delay period if the steam generator water level is not restored.
    Type: Grant
    Filed: November 25, 1987
    Date of Patent: May 23, 1989
    Assignee: Westinghouse Electric Corp.
    Inventor: Samuel Miranda