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.:
Date of Patent:
Aug. 18, 2020
Filed:
Feb. 26, 2019
Applicant:
Geodynamics, Inc., Millsap, TX (US);
Inventors:
Wenbo Yang, Arlington, TX (US);
James A. Rollins, Lipan, TX (US);
Philip Martin Snider, Tomball, TX (US);
John Thomas Hardesty, Weatherford, TX (US);
David S. Wesson, Ft. Worth, TX (US);
Assignee:
GEODYNAMICS, INC., Millsap, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 43/117 (2006.01); E21B 43/1185 (2006.01); E21B 43/11 (2006.01); E21B 43/119 (2006.01); E21B 43/116 (2006.01);
U.S. Cl.
CPC ...
E21B 43/117 (2013.01); E21B 43/11 (2013.01); E21B 43/116 (2013.01); E21B 43/119 (2013.01); E21B 43/11855 (2013.01);
Abstract
A perforating gun for use in a well casing includes a gun carrier extending along a longitudinal axis; plural charges located inside the gun carrier, in groups of 3, a group of 3 charges being positioned in a first single plane transverse to the longitudinal axis; and a charge holder configured to carry the plural charges, the charge holder configured to be inserted into the gun carrier.