same function i e to insure that the lower joint is broken first the method then includes applying a rotational torque to the second drill pipe which is sufficient to loosen the second drill pipe from the first drill pipe after applying this rotational torque one can then unsecure the second drill pipe from the saver sub the method then includes rotating the saver sub and the second drill pipe in a reverse direction to unscrew the second or intermediate drill pipe from the first or lower drill pipe further steps include placing second joint wrench 238 39 which is attached to the frame in wrench receiving slots on a rearward portion of the second drill pipe to substantially prevent rotation of the second uppermost drill pipe and rotating the saver sub in a reverse direction to unscrew the saver sub from the second drill pipe additional steps in removing a second drill pipe can include removing second joint wrench 238 39 from the wrench receiving slots of the second drill pipe and removing the second drill pipe from the frame further steps can include moving rotary drive 24 forward in the frame rotating the saver sub to join it with the first drill pipe and removing the.