National Oilwell Varco (NOV) offers the world's most reliable and comprehensive range of drilling tools and equipment for today's complex drilling programs.

NOV Reed Hycalog are proud to be the only independent downhole tool provider able to supply and service the complete bottom hole assembly. Our primary objective is to design and manufacture products that deliver efficient and reliable drilling solutions to our customers.

Fixed Cutter Drill Bits

Rotary Steerable Drill Bits
NOV ReedHycalog® Rotary Steerable Systems deliver long, smooth, complex well profiles with high available drilling torque.

BiCenter Drill Bits
The ReedHycalog acquisition of Diamond Products International (DPI) is part of our strategy to offer a broader product line of market leading bicenter bits.

SteeringWheel Drill Bits
SteeringWheel® bits combine the directional properties of roller cone bits with the ROP performance of PDC bits.

DuraDiamond Drill Bits
DuraDiamond® bits are diamond-impregnated designs for the hardest and most abrasive formations or those formations, such as chert, that cannot be sheared by PDC cutters.

TransFormation Drill Bits
Transformation® bits drill a broader formation range by using a dual cutting structure design which adjusts cutter loading in response to changes in formation hardness.

Raptor® Cutters - Thermostable PDC - Exclusive to ReedHycalog
Raptor takes TReX® technology and applies it not only to the front face of the cutter but also to the complete outer circumferential surface of the polycrystalline diamond.

Roller Cone Drill Bits

Titan Drill Bits
When completing the interval in one bit run is critical, ReedHycalog®'s Titan drill bits are the solution.

TuffDuty™ Drill Bits
The ReedHycalog®'s TuffDuty series of roller cone bits provides a tougher bearing system combined with several durability enhancing features.

Sabre Drill Bits
ReedHycalog® Sabre bits are engineered for reliability in deep and directional
drilling applications.

TuffCutter
The Toughest soft formation bit in the industry ReedHycalog® is proud to offer TuffCutter, the leading edge in soft formation roller cone bit technology.

TuffDuty Directional Drill Bits
The ReedHycalog® TuffDuty Directional series of roller cone bits combines the features of the TuffDuty products with unique cutting structure features designed to address the rigors of drilling on a steerable assembly.