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:
Sep. 12, 2023
Filed:
Aug. 16, 2021
Applicant:
Republic Oil Tools, Llc, Oklahoma City, OK (US);
Inventors:
Robert Hicks, Oklahoma City, OK (US);
Joshua Prather, Acton, CA (US);
Assignee:
Republic Oil Tool, LLC, Oklahoma City, OK (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F16K 11/07 (2006.01); F16K 15/02 (2006.01); E21B 34/14 (2006.01);
U.S. Cl.
CPC ...
F16K 11/0716 (2013.01); E21B 34/14 (2013.01); F16K 15/028 (2013.01); E21B 2200/06 (2020.05);
Abstract
A two-way injection valve having a primary flow path to allow chemical injection into an annulus area surrounding production tubing and a secondary flow path to allow chemical injection into the inside of the production tubing via a tubular member of the production tubing. A method of using the two-way injection valve includes the step of injecting chemical into an annulus area via a two-way injection valve. The method also includes the step of injecting chemical inside of production tubing via the two-way injection valve.