Overview
Navi-Drill™Ultra™系列电动机从贝克·休亚博竞彩App斯（Baker Hughes）发出了坚固，模块化和可配置的功率部分，可提供出色的性能和高质量的孔。电动机在一局，套管的性能和耐用性中保持更长的时间，以超越钻头。
内部设计的功率部分提高了效率，增加了马力和扭矩。在长时间的钻孔间隔和苛刻的条件下，驱动列车将更高的扭矩传递到钻头。更强的连接和高级材料承受动态应用，提高了笔直和方向井的可靠性。
Navi-Drill Ultra HP and Ultra XL-HP motors use high-performance elastomers for additional power output without sacrificing steerability. The elastomers are designed for higher hardness and lower coefficient of thermal expansion to deliver 50% more torque and power downhole for difficult mud systems. Motors enhance this performance in harsh drilling environments further with high-endurance polycrystalline diamond compact (PDC) bits.
针对多种应用定制
Flexible design options match the right bit and bottom hole assembly systems to predictably steer and position your well.
The recently launchedUltra Curve™钻机提供了钻高曲线的能力，同时提供精确的方向钻孔控制，以提高钻井页岩井的生产率和效率。电动机具有减小的弯曲长度，并提供了改进的刀具面控制，以在一项运行中完成垂直，曲线和侧面。
Our Ultra XL motors have the strongest power of the Ultra Series and deliver high torque at moderate rotational speed. They drill through hard rock formations using PDC bits, increasing rates of penetration (ROP) in straight-hole and tangent sections and building sections of extended-reach and horizontal wells.
Another new motor in the Ultra series is theUltra XL45™电机, which is designed to drill long, challenging, vertical sections with precise directional control. The motor’s high-torque capability minimizes stick/slip to boost performance and bit life, and with the longest power section in the industry, it provides unmatched power output and reduces drilling time.
Ultra HS和TS电动机以中等扭矩提供高旋转速度。他们使用高性能，浸渍的钻石钻头钻进硬磨碎的岩石。它们比涡轮机短，对压力降低的敏感性较低，它们在更高的ROP上钻取并适应更高的流速。这可以改善孔的清洁，并在硬地层中提供更多的位功率。
低速电动机使用扩展的定子轮廓，可实现较高的流速，较低的RPM和更高的扭矩。这些电动机提供了更高的ROP，用于用侵略性PDC钻头钻孔。它们非常适合可压缩的钻孔液，例如空气，充气泥浆，泡沫和雾气。
Contact your local Baker Hughes representative today to find out how our motors can help you stay in hole longer.
