12 1/4" S423 5-Blade PDC Bit

12 1/4" S423 5-Blade PDC Bit :

Product Specification

·    Bit Size: 12-1/4"

·    IADC Code: S423

·    Blades: 6

·    Cutter Size: φ13 mm; φ16 mm

·    Cutter Quantity: φ16×49; φ13×56

·    Nozzle Quantity: 6

·    Nozzle Size: 16/32 inch; 18/32 inch

·    Gauge Length: 88 mm

·    Connection: 6-5/8” API REG

·    Net / Gross Weight: 112 / 137 kg

Product Description

The 12-1/4" S423 6-blade PDC bit features mixed φ13/φ16mm cutters and arc-surface PDC gauge protection, delivering superior abrasion resistance and radial vibration mitigation vs. TSP for demanding drilling applications.

Features

·    Advanced PDC cutter Technology: Delivers perfect performance on impact strength resistance and abrasive resistance.

·    Enhanced Bit Stability: Reduces BHA shock and vibration for smoother drilling operations.

·    Anti-Balling Design: Increase cleaning and reduce balling in sticky formations.

·    Arc-Surface PDC Gauge Protection: Reduces NPT and improves overall drilling efficiency.

·    FEA-Optimized Cutter Layout: Reduces NPT and improves overall drilling efficiency.

·    Force Balance Software (FBS):Optimizes cutter axial/radial angles for stronger aggressiveness and durability.

·    DOC Optimization: Depth of cutters calculated from field experience for rational formation penetration.

·    Spiral Blade Design: Effectively improves bit stability and ROP.