fill ~ ~1 ~ ~ ~2 ~ thermal:crude_oil_fluid replace air

playsound minecraft:block.lava.ambient master @a ~ ~1 ~ 1 2
playsound minecraft:item.bucket.empty_lava master @a ~ ~1 ~ 1 0
particle minecraft:squid_ink ~ ~1 ~ 0.5 3 0.5 0.01 100 force