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:
Dec. 29, 2015
Filed:
Oct. 29, 2013
Applicant:
Halliburton Energy Services, Inc., Houston, TX (US);
Inventors:
Justin Lee Mason, Denton, TX (US);
John Hales, Frisco, TX (US);
Assignee:
Halliburton Energy Services, Inc., Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21B 43/118 (2006.01); F42C 15/188 (2006.01); E21B 43/1185 (2006.01); E21B 43/117 (2006.01);
U.S. Cl.
CPC ...
E21B 43/1185 (2013.01); E21B 43/118 (2013.01); E21B 43/11855 (2013.01); F42C 15/188 (2013.01); E21B 43/117 (2013.01);
Abstract
Perforating assemblies and perforating safety systems capable of being disposed in a wellbore for hydrocarbon fluid production are described. The perforating assemblies can include an isolation device that is capable of preventing a detonation train when the assemblies are in a first orientation and allowing a detonation train when the perforating assemblies are in a second orientation. The isolation device can be automatically reoriented or reconfigured upon a change in the orientation of the perforating assembly.