i was thinking more from a logical perspective.
if you were to pray to god 'hey god, please help me.... '... god being the compassionate ficticious being that he is, would comply or give some divine answer.
Where as praying to satan would be 'hi satan, please help me'... and satan, being the non-compassionate misery seeking fictisciou being that he is, would turn around and say 'go stuff yourself, i aint helping you out, ive got a BBQ to attend to'
so whilst you COULD pray to him, im thinking even in a non-ficticious environment, the answer would not be helpful.
I also think this is one of the more ridiculous conversations ive been a part of on here, and i tip my hat to you for being part of it :)))))