Interaction emergency and stuck drill string configurations with emergency response shock method
Elastic deformations of emergency and tack drill string configurations lead to trigger a brunt device. As a result, the forces of their interaction, brunt forces, arise. This article analytically models and numerically calculates the basic physical characteristics of a brunt, leading to weakening or destruction of mechanical ties - brunts. Received analytical dependences allow assessing the influence of the main design parameters of individual parts and the strength characteristics of the drill string on the possibility of liquidation of emergency situation.