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发明名称
Apparatus and methods for allowing fluid flow inside at least one screen and outside a pipe disposed in a well bore
摘要
申请公布号
AU2012202544(A1)
申请公布日期
2012.05.24
申请号
AU20120202544
申请日期
2012.05.01
申请人
SUPERIOR ENERGY SERVICES, L.L.C.
发明人
WEIRICH, JOHN;PINEDA, FRANCISCO
分类号
E21B43/08
主分类号
E21B43/08
代理机构
代理人
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