NEAR BIT MEASUREMENT MOTOR

摘要

A bottom hole assembly may include a mud motor, the mud motor including a stator and a rotor, the rotor rotatable eccentrically in response to a fluid being pumped through the mud motor. The bottom hole assembly may also include a housing, the housing mechanically coupled to the stator of the mud motor. The bottom hole assembly may further include a flex shaft, the flex shaft positioned within the housing and mechanically coupled to the rotor such that it is rotated by the rotor. The bottom hole assembly may also include an intermediate shaft, the intermediate shaft positioned within the housing and mechanically coupled to the flex shaft. The intermediate shaft may include a MWD package. The MWD package includes at least one sensor.