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:
Nov. 10, 2020
Filed:
Apr. 18, 2019
Applicant:
Saudi Arabian Oil Company, Dhahran, SA;
Inventor:
Ahmad Mohammad Al-AbdulJabbar, Dammam, SA;
Assignee:
Saudi Arabian Oil Company, Dhahran, SA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21B 10/61 (2006.01); E21B 10/60 (2006.01); E21B 21/00 (2006.01);
U.S. Cl.
CPC ...
E21B 10/61 (2013.01); E21B 10/602 (2013.01); E21B 21/003 (2013.01);
Abstract
A wellbore drill bit assembly includes a drill bit that includes a drilling fluid pathway that has an inlet fluidly connected to a drilling fluid entrance of the drill bit and an outlet fluidly connected to a drilling fluid exit of the drill bit; and a nozzle positioned in the drilling fluid pathway, where at least a portion of the nozzle includes a removable material configured to dissolve or erode in contact with a drilling fluid additive.
Al-AbdulJabbar, Ahmad. (2020). Wellbore drill bit (U.S. Patent No. 10830001). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10830001
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile