| Customization: | Available |
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| After-sales Service: | Online Support, on-Site Maintenance |
| Warranty: | 1year |
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S Series Elastomer Sealed Journal Bearing Tri-Cone Bit Enhancing the wear-resistance of teeth with high density premium tungsten carbide hardfacing on the tooth surfaces for steel tooth bit. Reinforcing the compressive mechanical properties of inserts by using premium tungsten carbide insert with new formula and new techniques for insert bit.
Cutting Structure
Enhancing the wear-resistance of teeth with high-density premium tungsten carbide hardfacing on the tooth surfaces for steel tooth bit. Reinforcing the compressive mechanical properties of inserts by using premium tungsten carbide insert with new formula and new techniques for insert bit.
Gauge Structure
Multiple gauge protection with gauge trimmers on the heel and gauge inserts on the gauge surface of the cone, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capabilities and seal protection.
Bearing Structure
High precision roller bearing with two thrust faces. Balls lock cone. Thrust faces hardfaced with friction reducing alloy. Abrasion resistance and seizure resistance of the bearing are improved.
Seal and Lubrication
Premium HNBT O-ring, best seal compression and radial seal structure can enhance the seal performance. The pressure compensator system and advanced grease can greatly increase the lubricating reliability.
Product Application
It is applicable for various formations, and achieve high rotating speed under low to medium WOB applications.
| Bit Size | Bit Model | |
| inch | mm | |
| 5 7/8 | 149.2 | S214 |
| 7 1/2 | 190.5 | S124C S134C S244C |
| 7 7/8 | 200 | S124 S124 S134 |
| 8 3/8 | 212.7 | S215 |
| 8 1/2 | 215.9 | S124W S134 |
| 9 1/2 | 241.3 | S124G |
| 9 5/8 | 244.5 | S114G S124G S134G |
| 9 7/8 | 250.8 | S115GW |
| 10 5/8 | 269.9 | S115GW S125GW S215G |
| 11 | 279.4 | S115GW |
| 11 5/8 | 295.3 | S115GW S125GW S215G |
| 12 | 304.8 | S124W |
| 12 1/4 | 311.2 | ST115GW ST125GW S135 S214 S244 S324 |
| 13 5/8 | 346.1 | ST115GW S124W |
| 13 3/4 | 349.3 | ST115W ST125W ST135W |
| 14 3/4 | 374.6 | S115GW S125GW S135GW |
| 15 | 381 | S124G S244G |
| 15 1/2 | 381 | S115GW S125GW S135GW S215G |
| 17 1/2 | 444.5 | S115GW S125GW S135G S215G |
| 19 1/4 | 489 | S115CGW S225CG |
| 20 | 508 | S125CGW S215CGW S515CG ST515CG S525CG ST525CG ST545CG |
| 22 | 558.8 | S125C |
| 24 | 609 | S125C |
| 26 | 660.4 | S124C S134C S525CG |
| 36 | 914.4 | S124CW |
The S Series Elastomer-Sealed Journal Bearing Tri-Cone Bit offers several unique advantages, including:
1. Advanced Elastomer Seal Technology
Provides superior protection against fluid and contaminant ingress, significantly extending bearing life.
2. Enhanced Bearing Durability
Optimized journal bearing design ensures high load capacity and resistance to abrasive wear.
3. Improved Heat Dissipation
Efficient heat management reduces thermal degradation, maintaining performance in high-temperature drilling environments.
4. Optimized Cutting Structure
Features high quality tungsten carbide inserts (TCI) or milled teeth for superior ROP (Rate of Penetration) and bit longevity.
5. Versatile Formation Compatibility
Engineered for a wide range of formations, from soft to hard and abrasive formations.
6. Reduced Friction & Torque
Streamlined cone design minimizes friction, enhancing drilling efficiency and directional control.
7. Extended Seal Life
High-performance elastomer materials resist degradation from drilling fluids and downhole conditions.
8. Reliable Gauge Protection
Robust gauge design ensures hole quality and minimizes bit wear in deviated or horizontal wells.
These advantages make the S Series Tri-Cone Bit a high-performance choice for demanding drilling applications.
1.Oil and Gas Drilling
Ideal for medium to hard formations in onshore and offshore oil and gas exploration and production.
2. Geothermal Drilling
Performs reliably under high-temperature, high-pressure geothermal conditions due to its robust metal seal and bearing design.
3.Water Well Drilling
Suitable for deep and complex water well drilling, providing durability and long service life.
4. Mining and Mineral Exploration
Used in drilling blast holes and exploration holes in hard rock formations.
5. Construction and Infrastructure Projects
Applicable in drilling foundation piles, tunnels, and other geotechnical engineering projects requiring rock penetration.
6. Horizontal Directional Drilling (HDD)
Can be used for trenchless drilling applications in tough geological conditions.
Besdrill specialize in delivering high-performance S Series Elastomer-Sealed Journal Bearing Tri-Cone Bits, engineered for durability, efficiency, and superior drilling performance. As a trusted supplier in the industry, we provide cutting-edge drill bit solutions tailored to meet the toughest downhole challenges.
Key Advantages of Choosing Besdrill:
1. Premium-Quality Manufacturing
Our S Series Tri-Cone Bits are precision-engineered with high-grade materials and advanced elastomer seals, ensuring extended bearing life and reliable performance in harsh drilling conditions.
2. Superior Bearing & Seal Technology
The elastomer-sealed journal bearing system offers exceptional contaminant resistance and heat dissipation, reducing downtime and maintenance costs.
3. Optimized Cutting Structures for Maximum ROP
Customizable TCI (Tungsten Carbide Inserts) and milled tooth designs enhance Rate of Penetration (ROP) while maintaining durability in soft to hard formations.
4. Proven Reliability in Challenging Formations
Engineered for abrasive, high temperature, and high-impact environments, our bits deliver consistent performance in vertical, directional, and horizontal wells.
5. Expert Technical Support & Custom Solutions
Our team provides comprehensive drilling analysis, bit selection guidance, and post-run evaluations to optimize performance for your specific application.
6. Competitive Pricing & Fast Delivery
With efficient global logistics and a streamlined supply chain, we ensure cost-effective solutions without compromising quality or lead times.
7. Commitment to Innovation & Customer Success
Continuous R&D investment ensures our S Series Bits incorporate the latest advancements in drill bit technology, maximizing ROI for your operations.
In addition to S Series Elastomer Sealed Journal Bearing Tri-Cone Bit, we can also provide you with many other drilling equipment products.
Water Well Drilling Rig
Mud Pump
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