4 3/4 XS-CZ 4136 A(24046) Size PDC Drill Bit with GI Cutter Grade and Core-Drilling Module for Unconventional Drilling
4 3/4 XS-CZ 4136 A(24046) Size PDC Drill Bit with GI Cutter Grade and Core-Drilling Module for Unconventional Drilling
Basic Properties
Place of Origin:
CHINA
Brand Name:
XINGTONG
Certification:
API、ISO 9001
Model Number:
4 3/4 XS-CZ 4136 A(24046)
Trading Properties
Minimum Order Quantity:
1 Picece(MOQ)
Price:
Negotiable
Payment Terms:
L/C,D/P,T/T,
Supply Ability:
Stable supply and support for bulk customization
Product Summary
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 ...
Product Custom Attributes
Highlight
PDC drill bit with warranty
,Xingtong PDC drill bit 4 3/4
,XS-CZ 4136 A drill bit
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
Product Description
Detailed Specifications & Features
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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