Semi autonomous cutting element brazing system
AssigneeSchlumberger Technology Corporation
InventorsYouhe ZHANG, Huimin SONG, Xiaoge GAN, Weicheng ZHANG, Ting REN, Mingdong CAI, Yuri BURHAN
Life of this patent
Estimating the term…
Loading patent…
AssigneeSchlumberger Technology Corporation
InventorsYouhe ZHANG, Huimin SONG, Xiaoge GAN, Weicheng ZHANG, Ting REN, Mingdong CAI, Yuri BURHAN
Estimating the term…
A method of bonding a cutting element to a downhole drilling tool includes orienting an induction coil with respect to a cutting element pocket and applying an energy input to the induction coil to heat the cutting element pocket to a brazing temperature. The method further includes determining a pocket temperature of the cutting element pocket and, based on the pocket temperature, controlling the energy input to the induction coil to maintain the pocket temperature at the brazing temperature for a brazing period.
A method of bonding a cutting element to a downhole drilling tool, comprising:
A method of bonding a cutting element to a downhole drilling tool, comprising:
A brazing system, comprising:
Dependencies are inferred from the claim text.