发明名称 SYSTEM AND METHOD FOR DRILLING WELLBORES
摘要 A system and method are provided for drilling a wellbore. The wellbore is formed with a drilling tool that cuts through a formation. A pumping system removes cuttings from the drilling tool and also transports the cuttings along at least a portion of the wellbore formed behind the drilling tool.
申请公布号 CA2572779(C) 申请公布日期 2013.08.20
申请号 CA20052572779 申请日期 2005.06.14
申请人 SCHLUMBERGER CANADA LIMITED 发明人 JOHNSON, ASHLEY;COOPER, IAIN;ODDIE, GARY;LAVRUT, ERIC;KOTSONIS, SPYRO;ACQUAVIVA, PIERRE-JEROME
分类号 E21B7/00;E21B4/04;E21B4/18;E21B7/04;E21B21/00;E21B23/14 主分类号 E21B7/00
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