A novel method for estimating the real-time dullness of tri-cone oil drill bits
Sign Up to like & getrecommendations! Published in 2020 at "Engineering Failure Analysis"
DOI: 10.1016/j.engfailanal.2020.104386
Abstract: Abstract It is vital to anticipate the durability of drill bits for all drilling operations to prolong the drilling processes and reducing economic losses. Many attempts have been made to handle this issue by assessing… read more here.
Keywords: drill bits; bit; time; dullness ... See more keywords
Effect of different rheological models on prediction of tri-cone bit pressure drop
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Oil, Gas and Coal Technology"
DOI: 10.1504/ijogct.2018.10014384
Abstract: In this study, viscous, non-Newtonian turbulent flow simulations are obtained through a tri-cone bit inside a bottom hole to show the effect of different rheological models on pressure drop calculations. The rheological models include Bingham… read more here.
Keywords: different rheological; effect different; cone bit; pressure drop ... See more keywords