发明名称 |
Mast for handling a coiled tubing injector |
摘要 |
A mast for lifting and suspending over a wellhead a coiled tubing injector and blow out preventer is pivotally mounted on a rear portion of a truck. The mast has two side-by-side telescoping legs that extend and retract synchronously. When in a retracted position, the blow out preventer and coiled tubing injector are attached to the mast, between the legs, and legs of the mast extended to lift the equipment.
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申请公布号 |
US2003079883(A1) |
申请公布日期 |
2003.05.01 |
申请号 |
US20020065523 |
申请日期 |
2002.10.25 |
申请人 |
MCCULLOCH DAVID W.;LU MIKE XIAOLEI |
发明人 |
MCCULLOCH DAVID W.;LU MIKE XIAOLEI |
分类号 |
B66C19/00;B66C23/60;B66C23/687;E21B15/00;E21B19/22;(IPC1-7):E21B19/16 |
主分类号 |
B66C19/00 |
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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