News

NOV introduces the Evolve performance product line to enhance drilling efficiency

This premium drill bit platform features novel technologies that enhance drilling performance by maximizing efficiency and reducing operational costs in the most extreme environments.


Close up shot of a ReedHycalog Evolve drill bit
Mar 18, 2025

NOV has launched the ReedHycalog™ Evolve performance product line, the latest breakthrough in our commitment to providing efficient well construction via drilling excellence.


Combining decades of expertise in cutter technology, materials science, and data analytics, Evolve delivers highly customized drill bits with novel technologies that help operators reduce well construction costs by maximizing the rate of penetration (ROP), extending laterals, and minimizing trips.

The Evolve line is engineered to push the boundaries of drilling efficiency, achieving unmatched depth of cut in hard and abrasive formations. Several innovations drive this enhanced performance. Eagle-Eye™ strategically orients ION+™ shaped cutters to improve ROP. Patent-pending ION+ high-exposure cutters substantially increase depth of cut, while customized cutting structure layouts, such as the Pegasus™ dual-diameter series and our new Lynx design, balance stability and performance. Meanwhile, the Cyclone™ hydraulics provides advanced cutter cooling and improved cuttings removal, enabling faster and longer intervals.

Durability is built into every aspect of the Evolve product line, ensuring superior performance in the most demanding environments. Advanced matrix and hard-facing materials ensure structural integrity. ION+ Intrepid cutters, a new range of cutter sizes made from the toughest ION+ grades, enhance durability and efficiency, while the Wing-Blade™ gauge design improves stability and wellbore quality, enabling longer intervals and less downtime.

Moreover, the Evolve line reduces non-productive time (NPT) and enhances operational efficiency by minimizing unnecessary trips. The Janbiya™ drill-out feature streamlines casing shoe removal, reducing the risk of premature cutter damage and eliminating the need for dedicated drill-out runs.


By understanding our customers’ needs and providing the highest performing tailored solutions, the ReedHycalog Evolve product line delivers exceptional performance across various drilling applications.


Michael Bailey

Product Line Manager – Drill Bits, NOV

Early testing has demonstrated remarkable results, with the Evolve bits breaking records in footage and ROP for customers worldwide. The Evolve product line has delivered a significant reduction in NPT and excelled in challenging drilling environments, including abrasive lateral sections.

NOV’s ReedHycalog has always been at the forefront of drilling innovation, constantly evolving to meet the ever-changing demands of our customers. Evolve helps operators overcome their toughest drilling obstacles with confidence.

We stand ready to serve you. Evolve with us today.

Learn more here.