发明名称 DRILL BIT WITH ADJUSTABLE STEERING PADS
摘要 An embodiment according to the disclosure is a drill bit that includes at least one blade profile having a side section and an adjustable pad on the side section that is configured to extend from the side section to cause the drill bit to alter a drilling direction when the drill bit is used to drill a wellbore.
申请公布号 WO2010036834(A3) 申请公布日期 2010.06.17
申请号 WO2009US58279 申请日期 2009.09.25
申请人 BAKER HUGHES INCORPORATED;BEUERSHAUSER, CHAD, J. 发明人 BEUERSHAUSER, CHAD, J.
分类号 E21B10/46;E21B10/62 主分类号 E21B10/46
代理机构 代理人
主权项
地址