Field-proven design philosophies provide stable and reliable directional performance in interbedded and intrusive formations to drill harsh and directional sections faster and more consistently. Each bit is equipped with a premium bearing system and designed with optimized hydraulics for increased cleaning and efficient drilling.
Re-engineered lug design provides:
- Greater stability – Reduces G-forces, improves cutting structure life, and provides higher instantaneous and average rate of penetration
- Efficient cone cleaning and cuttings removal – Ensures the bit engages new rock on every rotation
- Increased durability – More effective seal life and bearing reliability
- Better steerability – Reduced length decreases bit-to-bend, enhancing directional capabilities and lowering stress during rotation
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Applications
- Carbonate
- Directional
- Hard rock
- Horizontal
- Low angle
- Shale
- Unconventional
- Vertical
Source:- https://www.nov.com/products/hercules-roller-cone-drill-bits
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Drill Bits
Turbine Drilling & Down Hole Motor Services
National Oilwell Varco
National Oilwell Varco (NYSE: NOV) is a worldwide leader in the design, manufacture, and sale of equipment and components used in oil and gas drilling and production operations, and the provision of oilfield services to the oil and gas industry. Every day, thousands of the industry’s best minds put more than 150 years of experience to work to help our customers achieve lasting success. Our partnership with our customers has led to the innovation of some of the highest quality products on the market. Through our broad capabilities and vision, NOV’s family of companies is positioned and ready to serve the needs of this challenging, evolving industry. NOV has the technical expertise, advanced equipment and readily available support necessary for our customers’ success.
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