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:
Oct. 18, 2016
Filed:
Jan. 30, 2014
Applicant:
Ccdi Composites Inc., Santa Ana, CA (US);
Inventor:
Rob Sjostedt, Foothill Ranch, CA (US);
Assignee:
CCDI Composites Inc., Santa Ana, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 33/134 (2006.01); E21B 33/128 (2006.01);
U.S. Cl.
CPC ...
E21B 33/134 (2013.01); E21B 33/128 (2013.01); Y10T 156/1057 (2015.01); Y10T 156/1064 (2015.01); Y10T 428/13 (2015.01);
Abstract
Device, system, and method to adhesively bond a sleeve to a mandrel are disclosed. The sleeve and the mandrel may be used as part of frac plug or a bridge plug in oil and gas applications. The bonded adhesive connection with grooves is strengthened to reliably achieve higher levels of lap shear strengths than attainable by conventional means.