发明名称 |
System for handling reeled tubing |
摘要 |
A system for handling reeled tubing including a guide, a shear for cutting the tubing, and a tubing injector including upper and lower strippers and guides and an enclosure for the injector. The enclosure in one form excludes sea water in an open bottomed enclosure and in the other maintains pressure in a completely closed enclosure.
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申请公布号 |
US4923005(A) |
申请公布日期 |
1990.05.08 |
申请号 |
US19890293640 |
申请日期 |
1989.01.05 |
申请人 |
OTIS ENGINEERING CORPORATION |
发明人 |
LAKY, TIBOR;FOWLER, JR., STEWART H. |
分类号 |
E21B19/22;E21B29/08;E21B33/06;E21B33/064;E21B33/076 |
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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