A method of entering a previously-installed tubular in a lateral borehole
from a primary borehole connected to the lateral borehole includes
passing a downhole tool from the primary borehole into the lateral
borehole, actuating an orientation mule shoe coupled to the downhole tool
to lift the nose portion of the downhole tool into alignment with the
tubular in the lateral borehole, and inserting the nose portion of the
downhole tool into the tubular.