Patents by Inventor Hari Prakash Kalakonda

Hari Prakash Kalakonda 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).

  • PERFORATION TOOL WITH PROPULSION
    Publication number: 20240018852
    Abstract: Downhole tools with propulsion units are described herein. Perforation assemblies described herein have a perforation tool and a propulsion unit coupled to the perforation tool, the propulsion unit comprising an impeller and a protective structure disposed around the impeller.
    Type: Application
    Filed: September 27, 2023
    Publication date: January 18, 2024
    Inventors: Andrew Prisbell, Atsushi Nakano, Hari Prakash Kalakonda
  • WIRELESS SWITCH FOR PERFORATION TOOL
    Publication number: 20230349271
    Abstract: A switch for a downhole tool features a circuit board having a plurality of push connectors and a container for enclosing the circuit board, the circuit board making electrical connection in the container by pushing the circuit board into the container, or by pushing electrical connectors into the container.
    Type: Application
    Filed: August 30, 2021
    Publication date: November 2, 2023
    Inventors: Andrew Prisbell, Todd Busch, Atsushi Nakano, Hari Prakash Kalakonda, Steven Hernandez
  • Perforation tool with propulsion
    Patent number: 11781403
    Abstract: A perforation assembly includes a perforation tool and a propulsion unit coupled to the perforation tool, the propulsion unit comprising an impeller and a protective structure disposed around the impeller.
    Type: Grant
    Filed: March 14, 2022
    Date of Patent: October 10, 2023
    Assignee: SCHLUMBERGER TECHNOLOGY CORPORATION
    Inventors: Andrew Prisbell, Atsushi Nakano, Hari Prakash Kalakonda
  • DOWNHOLE IGNITION ASSEMBLY
    Publication number: 20230184065
    Abstract: A downhole ignition assembly is described herein. The downhole ignition assembly has a switch container having a longitudinal axis, the switch container having a first portion that accommodates a switch circuit in an orientation transverse to the longitudinal axis, and a second portion that contacts an igniter disposed in the second portion, the first portion having a contact that makes electrical contact with a tool coupled to the downhole ignition assembly.
    Type: Application
    Filed: April 15, 2021
    Publication date: June 15, 2023
    Inventors: Erick Lowe, Hari Prakash Kalakonda, Atsushi Nakano, Bertha Wang
  • Integrated loading tube
    Patent number: 11566500
    Abstract: The present disclosure provides a loading tube to be used in a perforating gun. The loading tube is capable of securely engaging with shaped charges while maintaining the structural integrity and being made by injection molding.
    Type: Grant
    Filed: April 20, 2021
    Date of Patent: January 31, 2023
    Assignee: SCHLUMBERGER TECHNOLOGY CORPORATION
    Inventors: Ashutosh Gupta, Stephen D'Mello, Andrew Prisbell, Hari Prakash Kalakonda, Rucha Deshmukh
  • INTEGRATED LOADING TUBE
    Publication number: 20210238965
    Abstract: The present disclosure provides a loading tube to be used in a perforating gun. The loading tube is capable of securely engaging with shaped charges while maintaining the structural integrity and being made by injection molding.
    Type: Application
    Filed: April 20, 2021
    Publication date: August 5, 2021
    Inventors: Ashutosh Gupta, Stephen D'Mello, Andrew Prisbell, Hari Prakash Kalakonda, Rucha Deshmukh
  • Integrated loading tube
    Patent number: 10982513
    Abstract: The present disclosure provides a loading tube to be used in a perforating gun. The loading tube is capable of securely engaging with shaped charges while maintaining the structural integrity and being made by injection molding.
    Type: Grant
    Filed: February 8, 2019
    Date of Patent: April 20, 2021
    Assignee: SCHLUMBERGER TECHNOLOGY CORPORATION
    Inventors: Ashutosh Gupta, Stephen D'Mello, Andrew Prisbell, Hari Prakash Kalakonda, Rucha Deshmukh
  • INTEGRATED LOADING TUBE
    Publication number: 20200256167
    Abstract: The present disclosure provides a loading tube to be used in a perforating gun. The loading tube is capable of securely engaging with shaped charges while maintaining the structural integrity and being made by injection molding.
    Type: Application
    Filed: February 8, 2019
    Publication date: August 13, 2020
    Inventors: Ashutosh Gupta, Stephen D'Mello, Andrew Prisbell, Hari Prakash Kalakonda, Rucha Deshmukh