6 1/2 XD S 5166 DR(24001) PDC Drill Bit for Directional Drilling with Ultra-Short Body Design
PDC drill bit 6 1/2 size
,Xingtong PDC drill bit DRS
,PDC drill bit with warranty
The XD series drill bits are directional drilling tools engineered to meet the rigorous demands of various directional well applications, including coalbed methane drainage directional wells and oil horizontal wells. Incorporating advanced drill-bit design concepts with specialized structural and material optimizations, the XD series delivers highly efficient rock-breaking performance even under complex wellbore trajectory conditions.
- Suitable for use with rotary steerable systems to increase build rates, or with screw motors to enhance directional drilling efficiency
- Ultra-short body design reduces effective make-up length by 40% compared to conventional drill bits, significantly enhancing deviation-control capability
- Unique detent-tooth design ensures excellent tool-face stability even under enhanced weight-on-bit during directional sliding operations
- Maximum build rate when used with bent sub: ≥30°/30 m
- Maximum build rate when used with rotary steerable system: ≥15°/30 m
The XD directional series is specifically designed for critical drilling sections such as build-up and horizontal sections of directional wells. It can be effectively used in conjunction with downhole screw motors and other directional tools. In demanding applications including coal mine gas drainage boreholes and highly challenging, long-reach wells, this drill bit series has consistently demonstrated outstanding performance, achieving superior single-trip penetration and rapid rates-of-penetration.
