Improvements are provided to an apparatus for cleaning a tubular. One set
of improvements is provided by a nose shaft extending from the motor, a
cone positioned on the shaft, and a brush positioned on the shaft between
the nose cone and the vibratory motor. Another set of improvements is
provided by a new passage and port arrangement on the piston and sleeve
for the vibratory motor. Another improvement is provided by a set of
passages and ports to provide oil flow to the area being cleaned. Another
improvement is provided by capturing exhaust gas from the motor and
exhaust of same at a location away from the operator of the unit.