Patents by Inventor Louis Anthony BERNARDI

Louis Anthony BERNARDI 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).

  • Perforating gun with a holding system for hollow charges for a perforating gun system
    Patent number: 10370944
    Abstract: A perforating gun of a perforating gun system is provided including hollow charges positioned within a holding device. The holding device includes holes in which the hollow charges are inserted and secured. In an embodiment, the holes are arranged on at least one helix. In a further embodiment, the perforating gun provides collapsible and fragmentable components that minimize debris remaining in a wellbore upon detonation of the charges.
    Type: Grant
    Filed: October 8, 2013
    Date of Patent: August 6, 2019
    Assignee: DYNAENERGETICS GMBH & CO. KG
    Inventors: Liam McNelis, Jörn Olaf Löhken, Louis Anthony Bernardi, Jr., Mark Shelley Brinsden
  • INJECTOR FILL DISPLACEMENT TUBES
    Publication number: 20170198550
    Abstract: A well bore system comprising: a well bore (110); a tubular (130) disposed within the well bore (110), wherein the tubular (130) and the well bore (110) define an annulus; a first conduit (140) disposed within the tubular (130); and a second conduit (160) disposed within the annulus and associated methods.
    Type: Application
    Filed: June 29, 2015
    Publication date: July 13, 2017
    Inventors: Louis Anthony BERNARDI, Phillip Scott FAIR, George Kwok Kai WONG, Ionut Dan PRODAN, Andrew Gordon TALLIN, James Michael KIELTY
  • DEEPWATER EXTENDED REACH HARDROCK COMPLETIONS
    Publication number: 20170058646
    Abstract: Deepwater extended hardrock completion systems comprising a wellbore penetrating a subsea subterranean formation, wherein the wellbore comprise a near vertical first portion, a deviated second portion, and a deviated third portion.
    Type: Application
    Filed: August 23, 2016
    Publication date: March 2, 2017
    Inventors: Louis Anthony BERNARDI, Rodney Bart WALTMAN, Ayman Mohmed ELMASIK, Christopher Kemspon SHAW
  • PERFORATING GUN WITH A HOLDING SYSTEM FOR HOLLOW CHARGES FOR A PERFORATING GUN SYSTEM
    Publication number: 20150376991
    Abstract: A perforating gun of a perforating gun system is provided including hollow charges positioned within a holding device. The holding device includes holes in which the hollow charges are inserted and secured. In an embodiment, the holes are arranged on at least one helix. In a further embodiment, the perforating gun provides collapsible and fragmentable components that minimize debris remaining in a wellbore upon detonation of the charges.
    Type: Application
    Filed: October 8, 2013
    Publication date: December 31, 2015
    Applicant: DYNAENERGETICS GMBH & CO. KG
    Inventors: Liam McNelis, Jörn Olaf Löhken, Louis Anthony Bernardi, JR., Mark Shelley Brinsden
  • SAND CONTROL SYSTEM AND METHOD FOR CONTROLLING SAND PRODUCTION
    Publication number: 20090151942
    Abstract: A method for controlling sand production in a well drilled in a subterranean formation comprising installing an expandable sand screen assembly in the well. The expandable sand screen assembly comprises an expandable sand screen in an unexpanded configuration. A slurry is pumped down the well and circulated through the annular space defined by the expandable sand screen and the formation. The expandable sand screen is expanded thereby dehydrating the slurry in the annular space.
    Type: Application
    Filed: September 11, 2008
    Publication date: June 18, 2009
    Inventor: Louis Anthony BERNARDI, JR.
  • Drilling fluid
    Patent number: H1685
    Abstract: Zinc oxide and zirconium oxide are used as weighting materials for water and oil based drilling fluids for horizontal wells.
    Type: Grant
    Filed: July 7, 1995
    Date of Patent: October 7, 1997
    Assignee: Shell Oil Company
    Inventors: Hon Chung Lau, Arthur Herman Hale, Louis Anthony Bernardi, Jr.