发明名称 |
HIGH TENSION CABLE MEASUREMENT SYSTEM AND ASSEMBLY |
摘要 |
A tension measurement assembly includes a cable spooled on a spooling device, at least one capstan for directing the cable to a downstream point, and at least one tension measuring device attached to a fixed surface for generating a tension signal indicative of a tension force in the cable. The tension measuring device can include at least one of a tension link, an inclinometer, a tension measuring sheave with a strain axle or load pin, a plurality of load cells, and a freewheeling sheave mounted on a post instrumented with a strain gauge. The tension force is calculated from the tension signal and a cable angle of the cable at the tension measuring device. |
申请公布号 |
WO2010118116(A2) |
申请公布日期 |
2010.10.14 |
申请号 |
WO2010US30212 |
申请日期 |
2010.04.07 |
申请人 |
SCHLUMBERGER CANADA LIMITED;SCHLUMBERGER TECHNOLOGY B.V.;PRAD RESEARCH AND DEVELOPMENT LIMITED;SERVICES PETROLIERS SCHLUMBERGER;SCHLUMBERGER HOLDINGS LIMITED;MARFANI, UMAIR;ROOKS, ALVIN;VARKEY, JOSEPH |
发明人 |
MARFANI, UMAIR;ROOKS, ALVIN;VARKEY, JOSEPH |
分类号 |
G01L5/10;B66D1/00;G01L5/04;G01N3/00 |
主分类号 |
G01L5/10 |
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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