Invention Grant
- Patent Title: Induced cavitation to prevent scaling on wellbore pumps
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Application No.: US15827733Application Date: 2017-11-30
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Publication No.: US10731441B2Publication Date: 2020-08-04
- Inventor: Jinjiang Xiao
- 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: Fish & Richardson P.C.
- Main IPC: E21B43/12
- IPC: E21B43/12 ; E21B41/02 ; F04D13/10 ; F04D29/70 ; E21B37/00
Abstract:
A downhole production assembly includes a downhole pump that can be positioned at a downhole location in a wellbore, and a cavitation chamber located upstream of an inlet of the downhole pump in the wellbore. The cavitation chamber can induce cavitation in a wellbore fluid pumped in the uphole direction by the downhole pump to prevent scaling on the downhole pump.
Public/Granted literature
- US20180163517A1 INDUCED CAVITATION TO PREVENT SCALING ON WELLBORE PUMPS Public/Granted day:2018-06-14
Information query
