Fluid mixing system

Details Fluid mixing system Fluid mixing system

2007-06-05

2007-06-05

Soohoo, Tony G. (Department: 1723)

Agitating

Mortar mixer type

Methods

C366S152200, C366S152600

Reexamination Certificate

active

11446472

ABSTRACT:
A method for continuously mixing a borehole fluid such as cement includes using a measurement of the solid fraction of a cement slurry as it is being mixed to determine the ratio of the solid and liquid components to be added to the slurry. A system for mixing the includes a liquid material (water) supply including a flow meter; a solid material (cement) supply; a mixer which receives the liquid and solid materials and includes an output for delivering materials from the mixer to a delivery system; a device for measuring the amount of material in the mixer; and a flow meter in the output; wherein measurements from the flow meters and the device for measuring the amount of material in the mixer are used to control the amount of solid and/or liquid material added to the mixer.

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