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. 08, 2023
Filed:
May. 06, 2021
Applicant:
Exacta-frac Energy Services, Inc., Conroe, TX (US);
Inventors:
Joze John Hrupp, Montgomery, TX (US);
Ahmed Mohamed Saeed, Cypress, TX (US);
Assignee:
EXACTA-FRAC ENERGY SERVICES, INC., Conroe, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 33/124 (2006.01); G06K 19/07 (2006.01);
U.S. Cl.
CPC ...
E21B 33/124 (2013.01); G06K 19/0723 (2013.01);
Abstract
A straddle packer for proppant-laden fracturing fluids has a slotted frac sub with a proppant filtration plug body that excludes proppant in the fracturing fluid from a central passage of the straddle packer downhole from the slotted frac hub. Pressure equalization sleeve filters exclude an entry of debris in a well bore through pressure equalization ports of the straddle packer.