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 |
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代理人 |
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主权项 |
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地址 |
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