1-2 tbsp of oil is enough to improve the thermal conductivity between the pan and the meat. you're not cooking the meat in that oil. then the meat starts relea

1-2 tbsp of oil is enough to improve the thermal conductivity between the pan and the meat. you're not cooking the meat in that oil. then the meat starts releasing it's own oil (and water) and continues the process without needing additional oil. if you don't put in a bit of oil, then you're searing one side in a dry pan, and the second side in an oiled pan. and if you're only putting a bit of oil in and it's all in contact with the meat there's really no reason to worry about smoke point, use whatever oil is handy.