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发明名称
Flapper gas lift valve
摘要
申请公布号
AU2008286769(A1)
申请公布日期
2009.02.19
申请号
AU20080286769
申请日期
2008.08.15
申请人
SCHLUMBERGER TECHNOLOGY B.V.
发明人
THOMAS WHITE;KENNETH C. BURNETT III;JAMES GARNER;TYSON MESSICK;DAVID MCCALVIN;FAHD F. ABDELLAL
分类号
E21B43/00
主分类号
E21B43/00
代理机构
代理人
主权项
地址
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