If you or someone you know is at risk for abusing marijuana wax or any other substance, Casa Palmera can help find the program that best supports the individual who is struggling with substance addiction. Resources: Crombie, N. “Butane hash oil: Dangers shadow the quick, powerful Marijuana high.” The Oregonian. 12 May 2014. Web. 23 May 2016.
From reading all that you wrote, including the update, it is clear that there is an oil leak somewhere in the furnace mechanism or in the fuel line leading up to the furnace. You should continue to keep the furnace off until you can get an oil furnace repair professional in to take a detailed look at what has gone wrong and get it fixed properly.