Drilling mud mixer

Details Drilling mud mixer Drilling mud mixer

1979-10-22

1981-08-25

Coe, Philip R.

Agitating

Jet or spray impinging free-falling stream

137577, 241 46R, 366165, 366173, 366174, 366177, B01F 510, B01F 1502

Patent

active

042856019

ABSTRACT:
A generally cylindrical mixing tank for oil well drilling mud circulates the mud passing out of a set of urethane nozzles about an elliptical path in the tank, which is coated internally with urethane thereby to provide a long lasting mixer in the presence of the abrasive drilling mud.
New ingredients are entered into the tank directly from bags as they are passed over a cutter knife and across an entry grillwork platform. Water may be added for proper viscosity.
The nozzles, by aid of a circulating pump taking mud from the tank, cause the mud to flow in a generally rotary path inside the tank and a set of knives is placed in this path to slice up any lumps or chunks of mud that may form.

REFERENCES:
patent: 1771797 (1930-07-01), Lewis
patent: 1883597 (1932-10-01), Cowles
patent: 2906607 (1959-09-01), Jamison
patent: 2969225 (1961-01-01), Jenks
patent: 3467267 (1969-09-01), Van Elten
patent: 4170420 (1979-10-01), Underwood

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