发明名称 |
Subsea protective covering |
摘要 |
A protective covering for subsea well apparatus is provided. The covering is generally a pyramidal structure and includes blades at the corners extending below the base of the structure. The blades are sized to prevent snaring of objects dragged over the covering. The covering may be assembled from sections after transport over a public highway. Methods for transporting and installing the covering and achieving penetration of the blades into the seafloor are also provided.
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申请公布号 |
US2003141077(A1) |
申请公布日期 |
2003.07.31 |
申请号 |
US20020062958 |
申请日期 |
2002.01.31 |
申请人 |
CRAIN JACK;LANCLOS RUSSELL |
发明人 |
CRAIN JACK;LANCLOS RUSSELL |
分类号 |
E21B33/037;(IPC1-7):E21B23/00;E21B41/04 |
主分类号 |
E21B33/037 |
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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