Sandin compressor locking up?

Most A/C problems show up after a recharge as ppl/techs reclaim the Freon and remove the oil from the system , then never add any oil. Each time there is a leak u loose oil which is needed to help the Freon circulate through out the system. Even though the system is fully charged it more than likely won’t work as good as it could with out the oil which also lubricates the compressor, which in turn wears out the compressor prematurely. Kim