Method and apparatus for monitoring and recording of the operating condition of a downhole drill bit during drilling operations

1. Field of the Invention A drill bit for use in drilling operations in a wellbore, the drill bit having a bit body including a plurality of bit legs, each supporting a rolling cone cutter; a coupling member formed at an upper portion of the bit body; at least one temperature sensor for monitoring a...

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Hauptverfasser:	Sullivan, Eric Charles, Zaleski, Jr., Theodore Edward, Schmidt, Scott Ray, Nguyen, Don Quy, Zadrapa, Glenn R, Lin, Chih
Format:	Patent
Sprache:	eng
Online-Zugang:	Volltext bestellen
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