发明名称 |
Pressure orienting swivel arrangement and method |
摘要 |
A pressure orienting swivel arrangement includes a freely rotatable weight assembly to orient to gravity prior to being urged to a fixed position. In the fixed position, a pin adapter is reactably interengagable with the weight assembly to orient the pin adapter to the weight assembly without reorienting the weight assembly from gravity. A method for orienting a downhole tool is also included.
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申请公布号 |
US7861778(B2) |
申请公布日期 |
2011.01.04 |
申请号 |
US20080173467 |
申请日期 |
2008.07.15 |
申请人 |
BAKER HUGHES INCORPORATED |
发明人 |
KITZMAN JEFFERY;BYRNE WESLEY;VINSON JUSTIN;SAMUELSON MARC |
分类号 |
E21B7/08 |
主分类号 |
E21B7/08 |
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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