The following table presents our revenues disaggregated by revenue source:



	Three Months Ended September 30, 2019
	Black Oil		Refining & Marketing		Recovery		Total
Primary Geographical Markets
Northern United States	$	12,325,941	$	—	$	—	$	12,325,941
Southern United States	20,004,590		3,076,454		2,392,274		25,473,318
	$	32,330,531	$	3,076,454	$	2,392,274	$	37,799,259
Sources of Revenue
Petroleum products	$	32,330,531	$	3,076,454	$	668,249	$	36,075,234
Metals	—		—		1,724,025		1,724,025
Total revenues	$	32,330,531	$	3,076,454	$	2,392,274	$	37,799,259



	Nine Months Ended September 30, 2019
	Black Oil		Refining & Marketing		Recovery		Total
Primary Geographical Markets
Northern United States	$	31,530,289	$	—	$	—	$	31,530,289
Southern United States	71,523,240		9,212,477		8,511,257		89,246,974
	$	103,053,529	$	9,212,477	$	8,511,257	$	120,777,263
Sources of Revenue
Petroleum products	$	103,053,529	$	9,212,477	$	2,522,362	$	114,788,368
Metals	—		—		5,988,895		5,988,895
Total revenues	$	103,053,529	$	9,212,477	$	8,511,257	$	120,777,263



	Three Months Ended September 30, 2018
	Black Oil		Refining & Marketing		Recovery		Total
Primary Geographical Markets
Northern United States	$	12,361,348	$	—	$	—	$	12,361,348
Southern United States	28,038,716		7,313,630		2,919,254		38,271,600
	$	40,400,064	$	7,313,630	$	2,919,254	$	50,632,948
Sources of Revenue
Petroleum products	$	40,400,064	$	7,313,630	$	547,184	$	48,260,878
Metals	—		—		2,372,070		2,372,070
Total revenues	$	40,400,064	$	7,313,630	$	2,919,254	$	50,632,948



	Nine Months Ended September 30, 2018
	Black Oil		Refining & Marketing		Recovery		Total
Primary Geographical Markets
Northern United States	$	31,314,405	$	—	$	—	$	31,314,405
Southern United States	79,792,036		17,381,741		10,430,731		107,604,508
	$	111,106,441	$	17,381,741	$	10,430,731	$	138,918,913
Sources of Revenue
Petroleum products	$	111,106,441	$	17,381,741	$	1,607,596	$	130,095,778
Metals	—		—		8,823,135		8,823,135
Total revenues	$	111,106,441	$	17,381,741	$	10,430,731	$	138,918,913