Turning THCA oil into THC oil

So I have these 2 broken THC cartridges and cannot get a vape for them or manage to fix them. So I am stuck with this THC oil that I cannot vape. Apparently this is THCA and not actually THC so I cannot consume this directly. What is the best way to decarb oil. I have found guides for weed but none for oil.

Just put drops of oil on top of a bowl just before you spark it up.