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:
Mar. 11, 2025
Filed:
Mar. 29, 2019
Applicant:
Halliburton Energy Services, Inc., Houston, TX (US);
Inventors:
Joseph T. MacGillivray, Fort Worth, TX (US);
Christopher C. Hoelscher, Arlington, TX (US);
Assignee:
Halliburton Energy Services, Inc., Houston, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
E21B 43/119 (2006.01); E21B 17/042 (2006.01); E21B 43/117 (2006.01);
U.S. Cl.
CPC ...
E21B 43/119 (2013.01); E21B 17/042 (2013.01); E21B 43/117 (2013.01);
Abstract
Provided is a perforating gun assembly for use in a wellbore. In one aspect, the perforating gun assembly includes at least a tubular carrier gun body having an outer diameter, an inner diameter, and a threaded portion extending a distance (d) along an outer surface and proximate an uphole end thereof; and a swell sleeve located radially inside of the tubular carrier gun body, the swell sleeve extending along at least 90% of the distance (d).