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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10480295 B1

PDFFull Text
Date of Patent:
Nov. 19, 2019

Filed:

May. 30, 2013

Jet perforating device for creating a wide diameter perforation

Applicant:

Halliburton Energy Services, Inc., Houston, TX (US);

Inventors:

Jerry L. Walker, Azle, TX (US);

Jason Paul Metzger, Joshua, TX (US);

Gerald Graves Craddock, Jr., Mansfield, TX (US);

Assignee:

Halliburton Energy Services, Inc., Houston, TX (US);

Attorney:

Chamberlain Hrdlicka

Primary Examiner:

Matthew R Buck

Assistant Examiner:

Douglas S Wood

Int. Cl.
CPC ...
E21B 43/114 (2006.01); E21B 43/117 (2006.01); F42B 1/00 (2006.01); F42B 1/024 (2006.01); F42B 1/028 (2006.01); F42B 1/032 (2006.01); F42B 3/08 (2006.01); E21B 29/00 (2006.01); E21B 29/02 (2006.01); E21B 43/11 (2006.01);
U.S. Cl.
CPC ...
E21B 43/114 (2013.01); E21B 43/117 (2013.01);
Abstract

An explosive charge assembly comprises a housing, a liner disposed on a face of an explosive charge, an opening through the liner disposed at the apex, and a lip disposed around the perimeter of the opening. The liner forms an apex and a mouth opposite the apex, and the liner and the explosive charge are disposed in the housing. The explosive charge is disposed between the liner and the housing, and the lip extends from the liner in a direction towards the mouth.

Find Patent Forward Citations

Walker, Jerry. (2019). Jet perforating device for creating a wide diameter perforation (U.S. Patent No. 10480295). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10480295

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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