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IADC code : S322
Make-Up TQ : 17.0-26.4KN.m
Brand Name : XINGTONG
Nozzle type & count : M*5
Make-Up length : 217mm
Total flow area : 485mm^2
MOQ : 1 Picece(MOQ)
Chip Removal Groove Area Ratio : 58.9%
Gauge Length : 72mm
Cutter Grade : GI
Price : Negotiable
Gauge : 25
API Connection : 4-1/2REG
body type : STEEL
Face : 42
Packaging Details : Standard Exported Package
Updrill : 5
Approximate Shipping Weight : 34kg
Model Number : 8 1/2 XD S 5166 AD(24007)
Certification : API、ISO 9001
Place of Origin : CHINA
Recommended Weight on Bit(Maximum Acceptable) : 14-16T(133T)
Payment Terms : L/C,D/P,T/T,
Supply Ability : Stable supply and support for bulk customization
Delivery Time : 15-45 Days
Technical Highlights
1. Suitable for use with a rotary steerable system to increase the build rate, or with a screw motor to enhance directional drilling efficiency.
2. Ultra-short body design reduces the effective make-up length by 40% compared with conventional drill bits, significantly enhancing deviation-control capability.
3. The unique detent-tooth design ensures excellent tool-face stability even under enhanced weight-on-bit during directional sliding.
4. The maximum build rate when used with a bent sub is ≥30°/30 m, and the maximum build rate when used with a rotary steerable system is ≥15°/30 m.
Applicable Operating Conditions
The XD directional series is designed for critical drilling sections such as the build-up and horizontal sections of directional wells and can be used in conjunction with downhole screw motors and other directional tools. In applications such as coal mine gas drainage boreholes and highly challenging, long-reach wells, this drill bit series has consistently delivered outstanding performance, achieving single-trip penetration and rapid rate-of-penetration.
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Xingtong Drill Bit 8 1/2 XD S 5166 AD(24007) Images |