Invention Grant
- Patent Title: Frac enabled wear bushing for tubing head spool
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Application No.: US17966367Application Date: 2022-10-14
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Publication No.: US12084953B2Publication Date: 2024-09-10
- Inventor: Syed Muhammad Taha , Amr Mohamed Zahran , Bagus Setiadi , Fatimah AlNasser , Mustafa Karakaya
- Applicant: SAUDI ARABIAN OIL COMPANY
- Applicant Address: SA Dhahran
- Assignee: SAUDI ARABIAN OIL COMPANY
- Current Assignee: SAUDI ARABIAN OIL COMPANY
- Current Assignee Address: SA Dhahran
- Agency: Osha Bergman Watanabe & Burton LLP
- Main IPC: E21B43/26
- IPC: E21B43/26 ; E21B10/36 ; E21B28/00 ; E21B33/04 ; E21B33/068
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.
Public/Granted literature
- US20240125221A1 FRAC ENABLED WEAR BUSHING FOR TUBING HEAD SPOOL Public/Granted day:2024-04-18
Information query
