发明名称 SYSTEM AND METHOD FOR CASING HANGER RUNNING
摘要 <p>In certain embodiments, a hanger running tool includes an inner sleeve and an outer sleeve. The inner sleeve has a first mating surface configured to engage a second mating surface of a hanger to couple the inner sleeve to the hanger. The outer sleeve is disposed about the inner sleeve. The outer sleeve is configured to rotate about a common longitudinal axis with respect to the inner sleeve.</p>
申请公布号 WO2012148579(A1) 申请公布日期 2012.11.01
申请号 WO2012US28433 申请日期 2012.03.09
申请人 CAMERON INTERNATIONAL CORPORATION;BORIES, SEBASTIEN;ROBOTTOM, GAVIN PAUL 发明人 BORIES, SEBASTIEN;ROBOTTOM, GAVIN PAUL
分类号 E21B33/04;E21B33/043 主分类号 E21B33/04
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