Schlumberger

Product Sheet: OnGauge Torque-Reduction Sealed-Bearing Roller Reamer

Date: 3/3/2014

Download: OnGauge Sealed-Bearing Roller Reamer (0.10 MB PDF)

Minimize stick/slip and downhole vibration

The OnGauge torque-reduction sealed-bearing roller reamer reduces downhole torque that is typical with fixed-blade stabilizers, allowing for a more stable drilling environment. Three rotating cutter blocks that act as a bearing for the drillstring provide a reduced torque stabilization point that minimizes the effects of downhole torque. Reduced downhole torque allows extended runs in complex ERD geometries and improves weight transfer to the bit to improve ROP and extend drillbit and MLWD life.

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