Invention Grant
- Patent Title: Compliantly coupled gauge pad system
- Patent Title (中): 兼容测量垫系统
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Application No.: US13176656Application Date: 2011-07-05
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Publication No.: US08746368B2Publication Date: 2014-06-10
- Inventor: Ashley Bernard Johnson , Geoffrey C. Downton , John M. Cook
- Applicant: Ashley Bernard Johnson , Geoffrey C. Downton , John M. Cook
- Applicant Address: US TX Sugar Land
- Assignee: Schlumberger Technology Corporation
- Current Assignee: Schlumberger Technology Corporation
- Current Assignee Address: US TX Sugar Land
- Main IPC: E21B7/08
- IPC: E21B7/08 ; E21B10/62
Abstract:
A drill bit system for a drilling assembly is disclosed. The drill bit system may include a chassis, a head, and one or more compliantly coupled gauge pads. The head may include a first plurality of cutters coupled with an end of the head, and the head may be coupled with chassis. The one or more gauge pads may include a second plurality of cutters, and the one or more gauge pads may be movably coupled with the chassis.
Public/Granted literature
- US20120018224A1 COMPLIANTLY COUPLED GAUGE PAD SYSTEM Public/Granted day:2012-01-26
Information query
