发明名称 |
System and method for controlling the integrity of a drilling system |
摘要 |
A system for monitoring and controlling a load on a downhole component of a well drilling system is disclosed. The system includes: a downhole tool disposed in a drillstring and configured to be movable within a borehole, the drillstring configured to allow a drilling fluid to be advanced therethrough and into the borehole; at least one sensor disposed within the downhole tool for in-situ measurement of at least one physicochemical property of an environment surrounding the downhole tool; and a processor configured to monitor the at least one physicochemical property and at least one of i) provide physicochemical property information to a user during a drilling/steering operation, ii) adjust a load on the downhole component based on the environment information and iii) shut down the system in response to a detection of a measured physicochemical property beyond a selected threshold. |
申请公布号 |
US8413744(B2) |
申请公布日期 |
2013.04.09 |
申请号 |
US20090511456 |
申请日期 |
2009.07.29 |
申请人 |
JOHN HENDRIK;OPPELT JOACHIM F.;XU JING;BAKER HUGHES INCORPORATED |
发明人 |
JOHN HENDRIK;OPPELT JOACHIM F.;XU JING |
分类号 |
E21B44/00 |
主分类号 |
E21B44/00 |
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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