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8 1/2 XD S 6166 BD(24004) Size PDC Drill Bit for Directional Drilling with Ultra-Short Body Design
| Place of Origin | CHINA |
|---|---|
| Brand Name | XINGTONG |
| Certification | API、ISO 9001 |
| Model Number | 8 1/2 XD S 6166 BD(24004) |
| Document | 8 1.2 XD S 6166 BD(24004).pdf |
| Minimum Order Quantity | 1 Picece(MOQ) |
| Price | Negotiable |
| Packaging Details | Standard Exported Package |
| Delivery Time | 15-45 Days |
| Payment Terms | L/C,D/P,T/T, |
| Supply Ability | Stable supply and support for bulk customization |
Product Details
| Cutter Grade | GI | IADC Code | S323 |
|---|---|---|---|
| Body Type | STEEL | Face | 52 |
| Gauge | 12 | Updrill | 6 |
| Nozzle Type & Count | M*9 | Chip Removal Groove Area Ratio | 45.9% |
| API Connection | 4-1/2REG | Make-Up TQ | 17.0-26.4KN.m |
| Gauge Length | 75mm | Make-Up Length | 211mm |
| Approximate Shipping Weight | 34kg | Recommended Weight On Bit（Maximum Acceptable） | 14-16T（133T） |
| Total Flow Area | 873mm^2 | ||
| Highlight | PDC drill bit 8 1/2 size,Xingtong PDC drill bit XD S,PDC drill bit with warranty |
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Product Description
Xingtong Drill Bit 8 1/2 XD S 6166 BD(24004)
Positioning
The XD series drill bits are directional drilling tools engineered to meet the rigorous demands of various directional well types, including coalbed methane drainage directional wells and oil horizontal wells. Incorporating advanced drill-bit design concepts and undergoing specialized optimization in both structure and materials, the XD series delivers highly efficient rock-breaking performance even under complex wellbore trajectory conditions.
Technical Highlights
- 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 with rotary steerable system: ≥15°/30 m
Applicable Operating Conditions
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.
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