through the motor. This eccentric motion of the rotor is transferred to concentric power that drives the drill bit. The power of the downhole motor is dependent on the number of lobes and the length ...

According to Rival, these endeavours align with its strategic vision to broaden its global footprint and reinforce its ...

A more complex way of directional drilling utilizes a bend near the bit, as well as a downhole steerable mud motor. In this case, the bend directs the bit in a different direction from the ...

Removable whipstocks were widely used by drillers, which required a number of additional trips for setting the whipstock, drilling a short section using a small diameter bit, pulling out the whipstock ...