发明名称 |
TUBULAR STRESS MEASUREMENT SYSTEM AND METHOD |
摘要 |
<p>Present embodiments are directed to a tubular stress measurement system including a first sensor configured to detect a parameter indicative of an axial or circumferential position of the plurality of grapples and a calculation system configured to calculate an internal stress on the tubular based on the parameter.</p> |
申请公布号 |
WO2015099973(A3) |
申请公布日期 |
2015.11.19 |
申请号 |
WO2014US68629 |
申请日期 |
2014.12.04 |
申请人 |
TESCO CORPORATION |
发明人 |
GREENING, DOUGLAS;MIHAI, MARINEL;DEWALD, BRIAN;SAW, PIEW SOE |
分类号 |
E21B31/20;E21B7/20;E21B19/06;E21B47/00 |
主分类号 |
E21B31/20 |
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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