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发明名称
RADIALLY EXPANDING CASING AND DRILLING A WELLBORE
摘要
A method of radially expanding a wellbore casing (18) and drilling a wellbor e (48).
申请公布号
CA2522546(A1)
申请公布日期
2004.10.28
申请号
CA20042522546
申请日期
2004.04.13
申请人
ENVENTURE GLOBAL TECHNOLOGY
发明人
HAY, RICHARD THOMAS;KEEN, JERRY LAVELLE JR.;COOK, ROBERT LANCE;SMOLEN, RANDAL MERCER;KENT, GERALD EDWARD
分类号
E21B;E21B7/20;(IPC1-7):E21B7/20
主分类号
E21B
代理机构
代理人
主权项
地址
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