Invention Application
- Patent Title: METHODS OF PNEUMATICALLY CONVEYING SOLID PARTICULATES
- Patent Title (中): 气动输送固体颗粒物的方法
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Application No.: US15223999Application Date: 2016-07-29
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Publication No.: US20170029685A1Publication Date: 2017-02-02
- Inventor: Chemsseddine Bouguetta , Roger Wayne Matlock , Henry Lee Conn , Robert Bailey , James Friedheim
- Applicant: M-I L.L.C.
- Applicant Address: US TX Houston
- Assignee: M-I L.L.C.
- Current Assignee: M-I L.L.C.
- Current Assignee Address: US TX Houston
- Main IPC: C09K8/03
- IPC: C09K8/03 ; B65G53/16
Abstract:
A method for transferring barite for use in wellbore fluids may include providing a ground weight material comprising barite and quartz having a d50 between about 4 and 8 and a d90 between about 15-25 microns to a pneumatic transfer vessel, supplying an air flow to the ground weight material in the pneumatic transfer vessel, and pneumatically transferring the ground weight material from the pneumatic transfer vessel to a storage vessel.
Public/Granted literature
- US10093844B2 Methods of pneumatically conveying solid particulates Public/Granted day:2018-10-09
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