Invention Grant
- Patent Title: Bent bearing assembly for downhole mud motor
- Patent Title (中): 井下泥浆马达弯曲轴承组件
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Application No.: US13251764Application Date: 2011-10-03
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Publication No.: US08721182B2Publication Date: 2014-05-13
- Inventor: Nicu Cioceanu
- Applicant: Nicu Cioceanu
- Agency: Bennett Jones LLP
- Priority: CA2751181 20110831
- Main IPC: F16C3/00
- IPC: F16C3/00 ; E21B7/04 ; E21B10/00
Abstract:
A downhole drilling assembly which includes a drill bit assembly, and a mud motor, and a bearing assembly disposed between the drill bit assembly and the mud motor, wherein the bearing assembly includes an offset portion.
Public/Granted literature
- US20130051716A1 BENT BEARING ASSEMBLY FOR DOWNHOLE MUD MOTOR Public/Granted day:2013-02-28
Information query
