PDC的例句大全

Mud logging is one of the most basic techniques of the oil exploration and development, but the application of PDC bit brings a lot of difficulties to mud logging work.

录井技术是油田勘探、开发中最基本的技术之一，但是PDC钻头的使用给传统的录井工作带来了极大的困难。

This paper studies the material components of Polycrystalline Diamond Compact ( PDC) blank, bit matrix and brazing alloy, and discusses some drilling technical parameters relating to the above problems.

本文分析研究了PDC托的材料成分、钻头胎体的材料成分和钎焊合金的材料成分，并讨论了与之相关的一些钻井工艺参数问题。

Put PDC into muffle furnace at suitable temperature, test the wearing performance to obtain data of heat resistance.

再将金刚石复合片置入马弗炉中加热，温度设定合适。最后再做耐磨性测量，获取耐热性数据。

The Analytical method and analysis software built are not merely suitable for routine cutting structure of PDC bit but also suitable for the typical auxiliary cutting structure, such as repeating cutter ( namely with rail cutter) and reserve cutter, etc, too.

本文建立的分析方法和编制的分析软件不仅适用于PDC钻头的常规切削结构，同样适用于重复齿（即同轨齿）、后备齿等典型的辅助切削结构。

Two-stage PDC bits advance ROP effectively, because a section of smaller hole drilled first released the stress of formations and formed a large free face.

双级PDC钻头通过钻出一段小井眼释放地层应力和产生一大的自由面，有效提高机械钻速。

The emergence of PDC is a great breakthrough on superhard material producing technology.

材料的出现,是超硬材料制备技术的重大突破.

The wear ratio, resistance, integrality and hardness of polycrystalline diamond compacts ( PDC ) are investigated.

通过正交试验法,以磨耗比 、 电阻 、 完整性、硬度为指标,设计了金刚石 复合片 的合成工艺.

Based on analyzing the cause of balling up, through improving the performance of drilling fluid, and changing drilling parameters, the paper put forward the technical measures of prevention PDC bit balling. They help to solve the problem of PDC bit balling.

在分析泥包原因的基础上，从改善钻井液性能、改变钻井参数、精心操作等方面，提出了预防PDC钻头泥包的技术措施，有助于解决PDC钻头泥包的问题。