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:
May. 05, 2020
Filed:
Jun. 20, 2018
Applicants:
Ahmed Mohamed Saeed, Cypress, TX (US);
Joze John Hrupp, Montgomery, TX (US);
Inventors:
Ahmed Mohamed Saeed, Cypress, TX (US);
Joze John Hrupp, Montgomery, TX (US);
Assignee:
EXACTA-FRAC ENERGY SERVICES, INC., Conroe, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 33/128 (2006.01); E21B 33/12 (2006.01);
U.S. Cl.
CPC ...
E21B 33/1208 (2013.01); E21B 33/128 (2013.01);
Abstract
A high-expansion packer element is injection molded from chemical-resistant elastomers and provided with multiple upsets in an inner surface of the sidewall to relieve stress as the high-expansion packer element is compressed and held in a set condition.