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发明名称
METHOD AND APPARATUS FOR ENHANCING DIRECTIONAL ACCURACY AND CONTROL USING BOTTOMHOLE ASSEMBLY BENDING MEASUREMENTS
摘要
申请公布号
EP1709293(B1)
申请公布日期
2007.11.21
申请号
EP20040814686
申请日期
2004.12.17
申请人
BAKER HUGHES INCORPORATED
发明人
JOGI, PUSHKAR, NATH;NEUBERT, MICHAEL;MACPHERSON, JOHN, D.;HOOD, JAMES;DAHL, THOMAS;KRUEGER, VOLKER;BROOKS, ANDREW, G.;HEISIG, GERALD
分类号
E21B47/024;E21B7/06;E21B47/00;E21B47/022
主分类号
E21B47/024
代理机构
代理人
主权项
地址
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