Downhole Drilling Equipment

Cutting tools at the bottom of the drill string that crush or shear rock to advance the borehole, including roller-cone (tricone) bits with rotating tooth or insert cones and fixed-cutter PDC and diamond bits.

Heavy-walled tubular components run directly above the bit to apply weight on bit and keep the lower drill string in compression; available in slick (smooth) and spiral designs and machined to API Spec 7-1 dimensions.

Positive displacement (mud) motors that convert drilling-fluid hydraulic energy into rotation at the bit, used for directional and performance drilling, often built around a power section, bearing assembly, and bent housing.

Steering and trajectory-control equipment such as adjustable bent housings, stabilizers, and steerable assemblies used to deviate the wellbore and drill directional or horizontal sections.

Downhole tools that mechanically clean and prepare the inner casing wall, including casing brushes that remove debris and films and casing scrapers that remove scale, cement, and burrs ahead of completion operations.

Connection and specialty tubular components including casing connectors that join casing strings and blast joints, thicker-walled or hardened joints positioned opposite perforations to resist erosion from produced or injected fluids.

Precision-machined parts and replacement assemblies for downhole tools, such as power-section rotors and stators, bearing packs, mandrels, and rotary-shouldered connection subs supplied for repair and rebuild.