New Roller Cone Bits for Geothermal ana High-Temperature Applications

摘要

Smith Bits has announced the introduction of its Kaldera (mark of Schlumberger) advanced roller cone bits for geothermal and high-temperature drilling applications. Advanced materials technology has been developed to provide an engineered sealing and lubrication system for the drilling of high-temperature (HT) wells."High-temperature downhole environments, particularly those occurring in geothermal wells, pose a unique set of challenges for the roller cone drill bit," said Guy Arrington, president, Bits & Advanced Technologies, Schlumberger.