发明名称 |
Oilfield equipment identification method and apparatus |
摘要 |
An oilfield equipment identifying apparatus comprising a computer loaded with an oilfield equipment database. A unique identification code is input into the computer for each piece of oilfield equipment in the drill string to form a reference in the oilfield equipment database to each piece of oilfield equipment in the drill string. A drilling monitoring device receives input signals indicative of at least one of rotating and non-rotating usage of the drill string and output signals to the computer wherein the computer continuously and automatically monitors the cumulative rotating usage and non-rotating usage of each piece of oilfield equipment identified in the drill string.
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申请公布号 |
US7062413(B2) |
申请公布日期 |
2006.06.13 |
申请号 |
US20050269465 |
申请日期 |
2005.11.08 |
申请人 |
DEN-CON TOOL COMPANY |
发明人 |
DENNY LAWRENCE A.;PATTERSON EDWARD E. |
分类号 |
G06F11/00;E21B17/00;G06K17/00;G06K19/04;G06Q10/00 |
主分类号 |
G06F11/00 |
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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