Patents Assigned to JDP ENGINEERING & MACHINE INC.
  • Perforation gun components and system
    Patent number: 9494021
    Abstract: A perforation gun system is provided including combinations of components including a top connector, a self-centralizing charge holder system and a bottom connector that can double as a spacer. Any number of spacers can be used with any number of holders for any desired specific metric or imperial shot density, phase and length gun system. A perforation gun system kit and a method of assembling a perforation gun system are also provided.
    Type: Grant
    Filed: July 16, 2014
    Date of Patent: November 15, 2016
    Assignees: DYNAENERGETICS GMBH & CO. KG, JDP ENGINEERING & MACHINE INC.
    Inventors: David C. Parks, Frank Haron Preiss, Liam McNelis, Eric Mulhern, Thilo Scharf
  • PERFORATION GUN COMPONENTS AND SYSTEM
    Publication number: 20160168961
    Abstract: A perforation gun system is provided including combinations of components including a top connector, a self-centralizing charge holder system and a bottom connector that can double as a spacer. Any number of spacers can be used with any number of holders for any desired specific metric or imperial shot density, phase and length gun system. A perforation gun system kit and a method of assembling a perforation gun system are also provided.
    Type: Application
    Filed: July 16, 2014
    Publication date: June 16, 2016
    Applicants: DYNAENERGETICS GMBH & CO. KG, JDP ENGINEERING & MACHINE INC.
    Inventors: David C. Parks, Frank Haron Preiss, Liam McNelis, Eric Mulhem, Thilo Scharf