1.钢齿钻头高效率

传统的钢齿牙轮钻头的牙2.耐磨性不好，齿形结构优化不足，从而导致降低平均机械钻速的。

3. ST系列钢齿钻头高效率可以解决这些问题，具有很强的耐磨齿和快速ROP，位可以工作更稳定，这是更适合钻进软或中软地层具有较高的转速。

的ST系列钢齿位以高效率4.应用是为了解决增加钻井速度的问题中的井较高的部分的最佳方式

作为一种钻头岩层已被广泛使用，显著改善位功能的直接降低钻井成本，特别是在近十年最快的改善。 用生命和钻井速度可以针对两个属性，其对​​最终钻进资本水平的影响。 渗透的进展比特率和使用的寿命的有效方法是降低钻井成本和具有材料证明，钻孔速度提高比钻头寿命的改善降低钻井成本较大的影响，它的位切削结构的改进是 最直接的方式进步渗透的比特率。 由于很长一段时间，人们切割结构的改善首先集中于主切削齿结构，如碳化钨牙齿结构方面，人们创造了一个楔子，铲齿，如齿的部分茶匙，牙齿磨损，等等 上。 未来十年，人们逐渐查看以评估结构也对渗透和生活的比特率大的影响，特别是在大斜度井和井用计位具有结构合理，许多新规结构是研讨会，开发和利用 到牙轮钻头优良的结果被获得。

1. Steel tooth bit with high efficiency

2. Wear resistance of teeth of conventional steel tooth cone bit is not good, tooth shape structure is lack of optimization, which leads to decrease of average ROP.

3. ST series steel tooth bit with high efficiency can solve these problems, with strong wear resistant teeth and fast ROP, bit can work more stably, which is more suitable for drilling in soft or middle soft formations with high rotary speed.

4. Application of ST series steel tooth bit with high efficiency is the best way to solve the problem of increasing drilling speed in higher part of well

As a kind of drilling bit rock formation has been widely used, significantly improved bit function of direct reduce drilling cost, especially in nearly a decade to improve the fastest. Use life and drilling rate can target two properties, their effects on final bit drilling capital levels. Progress bit rate of penetration and the use of the useful way of life is to reduce drilling cost and have material proved that the drilling rate improved than the bit life improvement to reduce the effects of drilling cost is bigger, it bit cutting structure improvement is the most direct way to progress the bit rate of penetration. Since a long time, people to the improvement of cutting structure first focus on the main cutting tooth structure, such as tungsten carbide tooth structure aspect, people has created a wedge, shovel teeth, such as partial teaspoons of tooth, tooth wear, and so on. The coming ten years, people gradually view to gauge structure also has large influence on the bit rate of penetration and life, especially in the high Angle Wells and well use bit of gauge with reasonable structure, many new gauge structure were seminars to develop and use to the cone bit superior results are obtained.