发明名称 A TUBING REEL ASSEMBLY FOR COILED TUBING SYSTEMS
摘要 A tubing reel assembly including a drive assembly, a swivel assembly, a reel, and a stand. The drive assembly includes a drive assembly adapter that connects the reel and the drive assembly, a drive assembly mount that connects the drive assembly and the stand, and a rotational power source. The swivel assembly includes a swivel assembly adapter that connects the reel and the swivel assembly, a swivel assembly mount that connects the swivel assembly and the stand, a bearing, and a hydraulic swivel. The reel includes recessed hubs that allow the overall width of the tubing reel assembly to be reduced, and the recessed hubs are used for connecting the drive assembly to the reel and the swivel assembly to the reel.
申请公布号 EP2694769(A1) 申请公布日期 2014.02.12
申请号 EP20120767326 申请日期 2012.04.03
申请人 STEWART & STEVENSON, LLC 发明人 PARK, DO, SEO
分类号 E21B19/084;B65H75/38;B65H75/44;E21B19/22 主分类号 E21B19/084
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