Invention Grant
- Patent Title: Hydraulic setting tool including a fluid metering feature
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Application No.: US17154173Application Date: 2021-01-21
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Publication No.: US11939829B2Publication Date: 2024-03-26
- Inventor: Wilfred Provost
- Applicant: Wilfred Provost
- Applicant Address: US TX Tomball
- Assignee: BAKER HUGHES OILFIELD OPERATIONS LLC
- Current Assignee: BAKER HUGHES OILFIELD OPERATIONS LLC
- Current Assignee Address: US TX Houston
- Agency: CANTOR COLBURN LLP
- Main IPC: E21B23/06
- IPC: E21B23/06 ; E21B23/04 ; E21B33/12

Abstract:
A setting tool for actuating a downhole component includes an inner tubular configured to be connected in fluid communication with a borehole string, a housing configured to define a first fluid chamber and a second fluid chamber isolated from the first fluid chamber and in fluid communication with the inner tubular, and a setting piston in pressure communication with the second fluid chamber. The setting tool includes a metering module coupled to the housing and disposed at an end of the first fluid chamber, the metering module including a fluid path forming a restriction therein, and an outlet connected to the fluid path. The outlet is configured to be opened to permit fluid to flow out of the first chamber at a controlled rate to generate a differential pressure between the first and second chambers that causes the setting piston to apply a gradually increasing force on the component.
Public/Granted literature
- US20210140256A1 HYDRAULIC SETTING TOOL INCLUDING A FLUID METERING FEATURE Public/Granted day:2021-05-13
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