Patents by Inventor Luis Parra

Luis Parra 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: 12352159
    Abstract: Systems and methods for wireless deployment of electrical lower completions are provided. A wet disconnect tool-running tool includes a battery and telemetry section, and electronics and sensors section, and a pressure compensator and control lines section.
    Type: Grant
    Filed: December 8, 2022
    Date of Patent: July 8, 2025
    Assignee: SCHLUMBERGER TECHNOLOGY CORPORATION
    Inventors: Yann Dufour, Fernando Garcia-Osuna, Cassius Alexander Elston, Samuel Domingos Leal, Lucas Henrique Vieira, Hubert Monthe Ngakam, Ricardo Sis Moreira, Wendell Pereira Da Silva, Luis Parra
  • Publication number: 20250027408
    Abstract: Systems and methods for wireless deployment of electrical lower completions are provided. A wet disconnect tool-running tool includes a battery and telemetry section, and electronics and sensors section, and a pressure compensator and control lines section.
    Type: Application
    Filed: December 8, 2022
    Publication date: January 23, 2025
    Inventors: Yann Dufour, Fernando Garcia-Osuna, Cassius Alexander Elston, Samuel Domingos Leal, Lucas Henrique Vieira, Hubert Monthe Ngakam, Ricardo Sis Moreira, Wendell Pereiva Da Silva, Luis Parra
  • Patent number: 11613985
    Abstract: A technique facilitates smart alarming, event detection, and/or event mitigation. The smart alarming may be achieved by, for example, automating detection processes and using advanced signal processing techniques. In some applications, event detection is enhanced by combining different alarms to facilitate diagnosis of a condition, e.g. a pump condition. The occurrence of certain unwanted events can be mitigated by automatically adjusting operation of a well system according to suitable protocols for a given event.
    Type: Grant
    Filed: November 13, 2014
    Date of Patent: March 28, 2023
    Assignee: Sensia LLC
    Inventors: Dudi Abdullah Rendusara, Luis Parra, Roderick Ian MacKay, Ming-Kei Keith Lo, Jeffery Anderson
  • Patent number: 10335667
    Abstract: A removable assembly for a skateboard comprises a base piece (1) configured for the fixing thereof to a board (40); an upper piece (7) configured for the fixing thereof in a removable manner to a wheel unit (36), the base piece (1) being coupled to the upper piece (7) such that they can rotate with respect to each other; and a torsion spring (6) arranged between the base piece (1) and the upper piece (7) to exert a force aimed at causing them to regain a neutral position.
    Type: Grant
    Filed: June 8, 2016
    Date of Patent: July 2, 2019
    Assignee: DRYSURF, S.L.
    Inventors: Juan Martinez Almansa, Luis Parras Anguita
  • Patent number: 9714568
    Abstract: Event-based telemetry for artificial lift in wells is described. An example downhole system can sense triggering events and anomalies in a well or electrical submersible pump (ESP) string, and send information about the triggering event with priority to a monitoring and control system. A telemetry manager can select specific sensors to address the triggering event, and then determine how frequently the selected sensors acquire or sample sensor data. The telemetry manager may then assemble a data stream that prioritizes the sensor data for transmission on limited bandwidth, thereby sending the most important data about the triggering event with the highest priority, even when there is limited transmission bandwidth available.
    Type: Grant
    Filed: November 11, 2014
    Date of Patent: July 25, 2017
    Assignee: SCHLUMBERGER TECHNOLOGY CORPORATION
    Inventors: Dudi Abdullah Rendusara, Luis Parra, Adrian Ronald Francis
  • Patent number: 9664004
    Abstract: A modular donwhole tool system with a single electric hydraulic drive assembly. The assembly includes an electric hydraulic interface for coupling to any of a variety of different modular donwhole tools. Such tools may include a plug setting actuator, sleeve shifting actuator, valve effecting actuator and a variety of other radially or axially driven hydraulically powered actuators. Indeed, a variety of different actuators may be combined within the same system, tailored based on given downhole application needs. Thus, a viable off-the-shelf modular based on-site assemblage may be available to an operator for running off of a single electric hydraulic drive assembly.
    Type: Grant
    Filed: December 22, 2010
    Date of Patent: May 30, 2017
    Assignee: SCHLUMBERGER TECHNOLOGY CORPORATION
    Inventors: Ruben Martinez, Luis Parra
  • Publication number: 20160290126
    Abstract: Event-based telemetry for artificial lift in wells is described. An example downhole system can sense triggering events and anomalies in a well or electrical submersible pump (ESP) string, and send information about the triggering event with priority to a monitoring and control system. A telemetry manager can select specific sensors to address the triggering event, and then determine how frequently the selected sensors acquire or sample sensor data. The telemetry manager may then assemble a data stream that prioritizes the sensor data for transmission on limited bandwidth, thereby sending the most important data about the triggering event with the highest priority, even when there is limited transmission bandwidth available.
    Type: Application
    Filed: November 11, 2014
    Publication date: October 6, 2016
    Applicant: Schlumberger Technology Corporation
    Inventors: Dudi Abdullah Rendusara, Luis Parra, Adrian Ronald Francis
  • Publication number: 20160281479
    Abstract: A technique facilitates smart alarming, event detection, and/or event mitigation. The smart alarming may be achieved by, for example, automating detection processes and using advanced signal processing techniques. In some applications, event detection is enhanced by combining different alarms to facilitate diagnosis of a condition, e.g. a pump condition. The occurrence of certain unwanted events can be mitigated by automatically adjusting operation of a well system according to suitable protocols for a given event.
    Type: Application
    Filed: November 13, 2014
    Publication date: September 29, 2016
    Inventors: Dudi Abdullah Rendusara, Luis Parra, Roderick Ian MacKay, Ming-Kei Keith Lo, Jeffery Anderson
  • Publication number: 20160251956
    Abstract: A system can include a first electric submersible pump that includes an electric motor with a wye point and a sensor unit coupled to the wye point; a second electric submersible pump that includes an electric motor with a wye point and a sensor unit coupled ot the wye point; a multiphase power cable operatively coupled to the electric motor of the first electric submersible pump and operatively coupled to the electric motor of the second electric submersible pump; and communication circuitry that includes a choke operatively coupled to the multiphase power cable that receives signals transmitted by the sensor unit of the first electric submersible pump and that receives signals transmitted by the sensor unit of the second electric submersible pump.
    Type: Application
    Filed: October 28, 2014
    Publication date: September 1, 2016
    Inventors: Luis Parra, Roderick Ian Mackay, Dudi Abdullah Rendusara
  • Patent number: 9206684
    Abstract: A system can include a transformer and a rectifier to derive DC power from AC power at a wye point of an electric motor; a sensor that includes a sensor signal output to output a sensor signal; a telemetry driver that includes a DC power input to receive the derived DC power and that includes an input to receive the sensor signal and an output to output a data signal representing the sensor signal; and circuitry to deliver the data signal representing the sensor signal to the wye point of the electric motor. Various other apparatuses, systems, methods, etc., are also disclosed.
    Type: Grant
    Filed: November 1, 2012
    Date of Patent: December 8, 2015
    Assignee: Schlumberger Technology Corporation
    Inventors: Luis Parra, Fraz Ahmad Kharal, Jostein Fonneland, John A. Booker
  • Publication number: 20140118158
    Abstract: A system can include a transformer and a rectifier to derive DC power from AC power at a wye point of an electric motor; a sensor that includes a sensor signal output to output a sensor signal; a telemetry driver that includes a DC power input to receive the derived DC power and that includes an input to receive the sensor signal and an output to output a data signal representing the sensor signal; and circuitry to deliver the data signal representing the sensor signal to the wye point of the electric motor. Various other apparatuses, systems, methods, etc., are also disclosed.
    Type: Application
    Filed: November 1, 2012
    Publication date: May 1, 2014
    Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
    Inventors: Luis Parra, Fraz Ahmad Kharal, Jostein Fonneland, John A. Booker
  • Publication number: 20130014939
    Abstract: A modular donwhole tool system with a single electric hydraulic drive assembly. The assembly includes an electric hydraulic interface for coupling to any of a variety of different modular donwhole tools. Such tools may include a plug setting actuator, sleeve shifting actuator, valve effecting actuator and a variety of other radially or axially driven hydraulically powered actuators. Indeed, a variety of different actuators may be combined within the same system, tailored based on given downhole application needs. Thus, a viable off-the-shelf modular based on-site assemblage may be available to an operator for running off of a single electric hydraulic drive assembly.
    Type: Application
    Filed: December 22, 2010
    Publication date: January 17, 2013
    Inventors: Ruben Martinez, Luis Parra
  • Patent number: 8138362
    Abstract: A method for extracting internal lipids from wool that is substantially free of lanolin, comprising the use of a fluid under supercritical conditions and an agent that can change the polarity of said fluid, selected from methanol and/or ethanol, is disclosed. According to the operating conditions described, the temperature is between 40° C. and 120° C., and the pressure is between 120 bars and 330 bars. The polarity-changing agent represents between 3% and 15% expressed as volume/volume. The inventive method can be used to obtain internal lipids from wool, one of the most significant components of which are ceramides, which can be used in compositions intended to protect human skin against environmental damage.
    Type: Grant
    Filed: February 27, 2008
    Date of Patent: March 20, 2012
    Assignee: Centro Technologico Gaiker
    Inventors: Ma Luisa Coderch Negra, Raquel Ramírez Mileo, Meritxell Martí Gelabert, José Luis Parra Juez, Iratxe Garay Peral, Oscar Salas Vaquero, Jorge Álvarez Alcega
  • Publication number: 20100099899
    Abstract: A method for extracting internal lipids from wool that is substantially free of lanolin, comprising the use of a fluid under supercritical conditions and an agent that can change the polarity of said fluid, selected from methanol and/or ethanol, is disclosed. According to the operating conditions described, the temperature is between 40° C. and 120° C., and the pressure is between 120 bars and 330 bars. The polarity-changing agent represents between 3% and 15% expressed as volume/volume. The inventive method can be used to obtain internal lipids from wool, one of the most significant components of which are ceramides, which can be used in compositions intended to protect human skin against environmental damage.
    Type: Application
    Filed: February 27, 2008
    Publication date: April 22, 2010
    Applicants: CONSEJO SUPERIOR DE INVESTIGACIONES CIENTIFICAS, CENTRO TECHNOLOGICO GAIKER
    Inventors: Ma Luisa Coderch Negra, Raquel Ramírez Mileo, Meritxell Martí Gelabert, José Luis Parra Juez, Iratxe Garay Peral, Oscar Salas Vaquero, Jorge Álvarez Alcega