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Keywords: thrust bearing
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Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, October 3–5, 2012
Paper Number: SPE-161329-MS
... Abstract Thrust bearings used in mud lubricated drilling motors have to handle high loads, abrasive drilling mud, and large impacts, all of which reduce bearing life. In bent housing motors used for directional drilling, these adverse operating conditions are amplified and generally result...

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