同时建立国际钻井工程信息、国际市场材料、设备、运输、税务等价格数据库。
Meanwhile database has been established for international drilling project information and prices of material, equipment, transportation, taxes, etc.
建立了实时数据库、历史数据报表，实现了方便、快捷对旋转导向钻井实验数据进行在线读取和历史回放。
It can be accessed on experimental data of the rotary steering drilling quickly with the establishment of real-time database and historical data report.
该方法以一个建成的PD C钻头使用资料库为基础，该数据库包括钻头型号、所钻井段地层的平均剪切强度、单位进尺钻井成本等指标。
It is based on a database of past PDC bits. In the databased, it includes bit type, average shear stress of well which bit was used in, cost per unit length.
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