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Contact Person :
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4 3/4 XS-CZ 4136 A(24046) Size PDC Drill Bit with GI Cutter Grade and Core-Drilling Module for Unconventional Drilling
| Place of Origin | CHINA |
|---|---|
| Brand Name | XINGTONG |
| Certification | API、ISO 9001 |
| Model Number | 4 3/4 XS-CZ 4136 A(24046) |
| Document | 4 3.4 XS-CZ 4136 A(24046).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 | S333 |
|---|---|---|---|
| Body Type | STEEL | Face | 15 |
| Gauge | 12 | Updrill | 4 |
| Nozzle Type & Count | M*4 | Chip Removal Groove Area Ratio | 71.4% |
| API Connection | 2-7/8REG | Make-Up TQ | 4.2-6.9kN.m |
| Gauge Length | 42mm | Make-Up Length | 168mm |
| Approximate Shipping Weight | 9kg | Recommended Weight On Bit（Maximum Acceptable） | 4-6T（43T） |
| Total Flow Area | 231mm^2 | ||
| Highlight | PDC drill bit with warranty,Xingtong PDC drill bit 4 3/4,XS-CZ 4136 A drill bit |
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Product Description
Xingtong Drill Bit 4 3/4 XS-CZ 4136 A(24046)
Product Positioning
The XS series represents a specialized drilling bit lineup engineered for unconventional drilling operations. This comprehensive system integrates multiple functional modules including core drilling, while-drilling reaming, and milling capabilities. A single XS-series kit addresses the requirements of various specialized procedures, minimizing tool change frequency during well operations while delivering professional, high-performance solutions for complex, non-standard well conditions.
Technical Highlights
Core-Drilling Module
- Equipped with high-performance core bits featuring Sichuan-style standard connections
- Capable of achieving single-trip core lengths up to 9.5 meters
- Core recovery rate exceeding 98% for enhanced geological sampling efficiency
While-Drilling Reamer
- Eccentric, twin-body while-drilling reamer design
- Pilot-hole-to-reaming-diameter ratio of approximately 1.2-1.5
- Automated mechanical centering mechanism for precise operation
- Enlarges wellbore diameter during drilling with complete reaming in a single run
Multi-functional Milling Shoes
- Integration of multiple high-wear-resistant components
- Includes diamond-composite teeth, gradient cemented carbide, and natural diamond matrices
- Exceptional milling performance for complex downhole operations
- Well-suited for casing milling and debris milling applications
Applicable Operating Conditions
This specialized drilling system provides tailored solutions for a wide range of non-standard drilling challenges, including core sampling, while-drilling reaming, casing milling, and debris milling operations. The XS series is specifically designed to address unconventional special operations requiring advanced technical capabilities and reliable performance in demanding downhole environments.
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