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1. 发明申请

WO2004020789A2 METHOD AND APPARATUS FOR LOGGING A WELL USING A FIBER OPTIC LINE AND SENSORS 审中-公开
标题翻译：使用光纤线路和传感器记录的方法和装置
公开(公告)号：WO2004020789A2
公开(公告)日：2004-03-11
申请号：PCT/GB2003/003785
申请日：2003-08-29
申请人： SENSOR HIGHWAY LIMITED , RAMOS, Rogerio, T. , LEGGETT, Nigel
发明人： RAMOS, Rogerio, T. , LEGGETT, Nigel
IPC分类号： E21B47/00
CPC分类号： E21B47/10 , E21B47/09 , E21B47/123
摘要： A system and method to log a wellbore, comprising a logging tool adapted to be deployed in a wellbore environment, the logging tool including at least one sensor for taking a measurement of the wellbore euviwwnent. The sensor is a fiber optic sensor and the system includes a fiber optic line in optical communication with the sensor. The data measured by the sensor is transmitted through the fiber optic line on a real time basis to the surface, Where the data is processed into a real time display. In one embodiment, the fiber optic sensor is a passive sensor not requiring electrical or battery power. In another embodiment, a continuous tube with one end at the earth's surface and the other end in the wellbore is attached to the logging tool and includes the fiber optic line disposed therein.
摘要翻译：一种用于记录井筒的系统和方法，包括适于部署在井眼环境中的测井工具，所述测井工具包括至少一个用于测量井眼井眼的传感器。传感器是光纤传感器，该系统包括与传感器光学通信的光纤线路。由传感器测量的数据通过光纤线路实时传输到表面，其中数据被处理成实时显示。在一个实施例中，光纤传感器是不需要电力或电池电力的无源传感器。在另一个实施例中，在地球表面具有一端并且在井眼中的另一端的连续管连接到测井工具，并且包括布置在其中的光纤线。

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