发明名称 |
INTERACTIVE AND/OR SECURE ACTIVATION OF A TOOL |
摘要 |
<p>A tool activation system and method includes receiving an authorization code of a user to verify access rights of a user to activate the tool. In one example, the authorization code is receive from a smart card. The environment around the tool, which can be in a wellbore, for example, is checked. In response to the authorization code and the checking of the environment, activation of the tool is enabled.</p> |
申请公布号 |
CA2418758(C) |
申请公布日期 |
2008.04.15 |
申请号 |
CA20032418758 |
申请日期 |
2003.02.12 |
申请人 |
SCHLUMBERGER CANADA LIMITED |
发明人 |
FARRANT, SIMON L.;ROGERS, EDWARD H.;BROOKS, JAMES E.;LERCHE, NOLAN C. |
分类号 |
E21B23/00;E21B41/00;E21B43/1185;E21B43/119;E21B47/12;F42D1/05;G06K19/067;G08C17/02 |
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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