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. 10, 2024
Filed:
Oct. 14, 2022
Applicant:
Saudi Arabian Oil Company, Dhahran, SA;
Inventors:
Syed Muhammad Taha, Dhahran, SA;
Amr Mohamed Zahran, Dhahran, SA;
Bagus Setiadi, Dhahran, SA;
Fatimah AlNasser, Dhahran, SA;
Mustafa Karakaya, Dhahran, SA;
Assignee:
SAUDI ARABIAN OIL COMPANY, Dhahran, SA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21B 43/26 (2006.01); E21B 10/36 (2006.01); E21B 28/00 (2006.01); E21B 33/04 (2006.01); E21B 33/068 (2006.01);
U.S. Cl.
CPC ...
E21B 43/26 (2013.01); E21B 33/04 (2013.01);
Abstract
A system includes a tubing head, a bushing profile, and a wear bushing. The tubing head is connected to the casing head. The bushing profile is formed by a tubing head inner surface of the tubing head. The wear bushing has a bushing external surface configured to mate with the bushing profile. An orifice is formed by the installation of the wear bushing in the bushing profile and the connection between the tubing head and the casing head.