发明名称 INTEGRATED WELLHEAD ASSEMBLY
摘要 An integrated wellhead assembly is provided to enable free flow production and artificial lift production from a well without requiring removal and/or reconfiguration of the wellhead assembly. The wellhead assembly includes an upper portion and a lower portion forming an integrated assembly. The upper portion includes a flow tee and at least one set of rams. The lower portion includes a shoulder to receive a hanger. The upper portion may seal the bore of the wellhead assembly and provide full bore access to the bore of the wellhead assembly.
申请公布号 US2014069630(A1) 申请公布日期 2014.03.13
申请号 US201313975275 申请日期 2013.08.23
申请人 CAMERON INTERNATIONAL CORPORATION 发明人 COTE SHELDON;GUIDRY KIRK P.
分类号 E21B33/03 主分类号 E21B33/03
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