Rhino Hydraulic Underreamer
Rhino integrated borehole enlargement system
Underream while drilling in a single run.
Rhino integrated borehole enlargement system
The Rhino™ multicycle hydraulic underreamer is part of the rugged, precision-engineered Rhino integrated borehole enlargement system—a family of hydraulically actuated reamers that save rig time and bring production online faster by underreaming and drilling in a single run.
The Rhino multicycle hydraulic underreamer features an indexing system with a protective oil-filled chamber and functional design redundancy. The underreamer provides complete control of activation, eliminating pumpdown device activation. This eliminates placement of the Rhino multicycle hydraulic reamer below ID-restricted BHA components, such as MWD and LWD tools. Additionally, the reamer’s flow actuation changes the reaming mode in minutes, reducing reamer activation time and enabling an unlimited number of activation cycles during a run.
The reamer’s flow actuation enables an unlimited number of activation cycles during a run.
Faster deployment, activation, deactivation, and trip-out time.
Enclosed hydraulic oil and specially designed seals reduce sticking and static friction.
Eliminates a dedicated drillout run and delivers reduced rathole length in the same drilling run.
From the AxeBlock™ torque-reducing ridged diamond element cutter block to stabilizer blocks, our industry-leading family of cutter blocks combine the best cutters with a dynamically stable design for the best performance in a variety of formations—all in a variety of BHA configurations.
Learn More