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1. (WO2014194420) MUD MOTOR WITH INTEGRATED ABRASION-RESISTANT STRUCTURE

Pub. No.:    WO/2014/194420    International Application No.:    PCT/CA2014/050512
Publication Date: Fri Dec 12 00:59:59 CET 2014 International Filing Date: Wed Jun 04 01:59:59 CEST 2014
IPC: E21B 17/10
E21B 4/02
Applicants: EVOLUTION ENGINEERING INC.
Inventors: LOGAN, Aaron W.
KALMAN, Kevin
BERUBE, Vincent Gille
AHMOYE, Daniel W.
Title: MUD MOTOR WITH INTEGRATED ABRASION-RESISTANT STRUCTURE
Abstract:
A housing for a mud motor is disclosed. The housing comprises a female member comprising a female mating section and a male member comprising a male mating section and a housing section. The male mating section is matingly received within the female mating section. The collar is positioned on the housing section. The collar is made up of a framework with a plurality of discrete bodies spaced about the framework and a portion of each of the discrete bodies protrudes above the framework.