发明名称 |
LEVEL-WIND SYSTEM FOR COILED TUBING |
摘要 |
A level-wind head and system for coiled tubing the head adapted for passing coiled tubing of various outside diameters without repositioning or replacing the rollers. A system of an embodiment of the present invention includes a coiled tubing reel mounted for rotation about a horizontal axis, a level-wind head comprising only one pair rollers mounted in spaced relation to one another to form a throat sized to pass various outside diameter coiled tubing, without replacement or repositioning of the pair of rollers, to or from the reel, and a positioning system in connection with the level-wind head for selectively positioning the level-wind head proximate the reel. |
申请公布号 |
WO2006131864(A2) |
申请公布日期 |
2006.12.14 |
申请号 |
WO2006IB51766 |
申请日期 |
2006.06.01 |
申请人 |
SCHLUMBERGER CANADA LIMITED;SERVICES PETROLIERS SCHLUMBERGER;SCHLUMBERGER HOLDINGS LIMITED;SCHLUMBERGER TECHNOLOGY B.V.;TURK, JASON;SHAMPINE, ROD;SAHETA, VISHAL |
发明人 |
TURK, JASON;SHAMPINE, ROD;SAHETA, VISHAL |
分类号 |
E21B19/22;B65H54/28;B65H57/14;B65H75/44 |
主分类号 |
E21B19/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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