The proportion of flow is 2 or 3 drops of water to one drop of oil. When the water and the oil fall onto the hot plate it burns with a hot white flame of very great heat. This type of fire is excellent for an incinerator when great heat is required to burn out rubbish. It also makes an excellent campfire where strong flame and light are required. These can also be used with a wick n a suitably ventilated tin to make a stove.
Bones can add bulk when fat is being burned as a fire.
Sometimes it is the only available fuel in polar regions. Start flame with tinder or a candle then place a network of bones cover it to support the fat or blubber. Use only a little fat at first. Unless it is surplus, burning fat means sacrificing food value, but seal blubber spoils rapidly and makes good fuel. Whenever you strike a match light a candle.