发明名称 |
Interposed joint sealing layer method of forming a wellbore casing |
摘要 |
A method of forming a wellbore casing within a borehole that traverses a subterranean formation, is provided by assembling a tubular liner by coupling a multi-layer tubular insert assembly to a threaded portion of a first tubular member, and coupling a threaded portion of a second tubular member to the threaded portion of the first tubular member and the multi-layer tubular insert. The tubular liner assembly is positioned within the borehole; and the tubular liner assembly within the borehole is radially expanded and plastically deformed. The multi-layer tubular insert includes a first tubular insert having a first modulus of elasticity; and a second tubular insert coupled to the first tubular insert having a second modulus of elasticity. The first modulus of elasticity is different from the second modulus of elasticity.
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申请公布号 |
US7424918(B2) |
申请公布日期 |
2008.09.16 |
申请号 |
US20050525402 |
申请日期 |
2005.02.23 |
申请人 |
ENVENTURE GLOBAL TECHNOLOGY, L.L.C. |
发明人 |
SHUSTER MARK;RING LEV;COSTA SCOTT |
分类号 |
E21B23/00;E21B;E21B17/042;E21B17/08;E21B29/10;E21B43/10;F16L15/00;F16L25/00 |
主分类号 |
E21B23/00 |
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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