发明名称 |
SPLIT BASE PLATE ASSEMBLY FOR MULTIPLE COMPLETION WELLHEADS |
摘要 |
A base plate assembly (10) for supporting a number of tubular strings (14) within a tubular housing (12) comprises two base plate portions (16) which when secured together are adapted to be supported on an upper end of the tubular housing. Each base plate portion comprises a top plate (18) which includes an end face and a number of semicircular openings (22) that extend from the end face. Thus, when the base plate portions are secured together, the semicircular openings align to form a number of circular bores which are each adapted to receive a corresponding tubular string. Also, the base plate portions may be disconnected and removed from the tubular housing after the tubular strings are secured in position.
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申请公布号 |
WO03054344(A1) |
申请公布日期 |
2003.07.03 |
申请号 |
WO2002US39622 |
申请日期 |
2002.12.11 |
申请人 |
FMC TECHNOLOGIES, INC. |
发明人 |
THANGARASU, APPAVOO;ONG, BERNARD;SUM, KEVIN, LIM, KOK;WIRATNANTO, BIMO;LIEW, JOSEPH, SHU, YIAN |
分类号 |
E21B33/047;(IPC1-7):E21B33/047 |
主分类号 |
E21B33/047 |
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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