TRIVANCE™
HIGH PERFORMANCE TRICONE ROLLER BITS
Engineered with advanced technology, TriVance™ roller cone bits are designed to deliver higher reliability, longer service life, and faster drilling performance in demanding conditions.
TRIVANCE™
PERFORMANCE-FOCUSED TECHNOLOGY
With TriVance™, every detail is engineered for performance. From longer bit life to faster penetration, TriVance helps drillers achieve more meters per shift while reducing downtime.
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Greater reliability with dual high-performance seals.
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Faster penetration from flow channels that clear cuttings efficiently.
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Precision design with contoured arms that optimize fluid movement.
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Consistent performance.
TECHNICAL INFORMATION
MODEL 157001
Product Features
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High grade inserts for medium-to-hard formations.
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Aggressive carbide shape to improve the bit longevity without compromising ROP.
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Gage protection with spherical inserts.
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Full h/f shirttail protection.
Operating parameters
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Rotary Speed: 60–100 rpm.
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Weight on Bit: 46,000 – 83,000 lbs.
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Torque Range: 28,000 to 32,000 ft-lb.
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Rock UCS: 36,000 – 48,000 PSI (166–359 MPa).
| Description | BIT TRIC 12 1/4 645R RB SS API 6 5/8 REG |
|---|---|
| IADC | 06-04-2005 |
| Nominal Diameter (mm) | 311* |
| Pin Connection | API 6 5/8 REG |
| Bearing | Sealed-Roller |
| Circulation type | Jet Air |
| Product Weight (kg) | 102 |
| Nozzle | 3x Side jet |
| Cutting Structure | TCI |
| Insert | Ballistic |
| Inner Inserts | Ballistic |
| Gauge Insert | Ballistic |
| Gauge Bevel Protection | Flat |
| Shirttail protection | Full hlf with TCI inserts |
| Shirttail insert | Spherical |
MODEL 157002
Product Features
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High grade inserts for hard formations.
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Aggressive carbide shape to improve the bit longevity without compromising ROP.
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Gage protection with spherical inserts.
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Sealed bearings.
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Full h/f shirttail protection.
Operating parameters
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Rotary Speed: 50-80 rpm.
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Weight on Bit: 49000 – 90000 lbs.
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Torque Range: 28,000 to 32,000 ft-lb.
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Rock UCS: 36000 – 48000 PSI (248-386 Mpa).
| Description | BIT TRIC 12 1/4 725R RB SS API 6 5/8 REG |
|---|---|
| IADC | 07-04-2005 |
| Nominal Diameter (mm) | 311" |
| Pin Connection | API 6 5/8 REG |
| Bearing | Sealed-Roller |
| Circulation type | Jet Air |
| Product Weight (kg) | 104 |
| Nozzle | 3x Side jet |
| Cutting Structure | TCI |
| Gauge inserts | Spherical |
| Inner inserts | Semi-Ballistic |
| Backflow Protection | Flat |
| Shirttail protection | Full huf with TC inserts |
| Shirttail insert | Spherical |
