依据海洋钻井平台的七张管系工作原理示意图，介绍各个管系所能实现的功能与所操作的要求。
According to seven pipeline work principle sketch maps of Marine drilling platform, all achieved functions and operated requests of each pipeline system are introduced.
文章以模块化设计原理为基础，讨论了钻井参数仪的模块划分，模块化设计准则和主要设计内容。
Based on principle of modularized design, the article discusses how to divide modules of drilling parameters instrument, rules of design and the main work of design.
介绍了利用霍尔传感器测量扭矩的原理及在钻井作业转盘扭矩测量中的应用。
The principle of torque measurement by using Hall transducer and the application of torque measurement of rotary table in drilling jobs are introduced.
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