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:
Jun. 17, 2025
Filed:
Oct. 31, 2022
Applicant:
Arrival Energy Solutions Inc., Leduc, CA;
Inventors:
Assignee:
ARRIVAL ENERGY SOLUTIONS INC., Leduc, CA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21B 23/00 (2006.01); E21B 17/10 (2006.01);
U.S. Cl.
CPC ...
E21B 23/006 (2013.01); E21B 17/1014 (2013.01);
Abstract
A downhole tool assembly is configured for repeated and selective hydraulic activation and deactivation. A spring member biases the indexing control sectiontowards a first axial position while drilling fluid pressure in the tool body urges the indexing control sectiontowards other axial positions. Downhole tool activation and deactivation may repeatedly be controlled from the surface by cycling the drilling fluid pressure.