To disengage the tool from the packer or object, after the ratchet means is released, the drill string is moved away from {TAIL ~ the object} and rotated in a second direction relative to the mandrel in order to latch the mandrel to the drill string with {HEAD ~ the string engaging means} 
To disengage the tool from the packer or object , after the ratchet means is released , the drill string is moved away from { TAIL ~ the object } and rotated in a second direction relative to the mandrel in order to latch the mandrel to the drill string with { HEAD ~ the string engaging means }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD