Oil

Oil is a primary resource when Mining where it is used to run all types of Mining Machinery. After Crafting the Oil Wells or Oil Factory, the player will start to receive oil in a steady rate.

Oil production may also be further increased by completing Mining related Achievements.

Oil Silos

Oil Silos increase the total oil the player may have at once.

Image	Name	Crafting Level Required	Oil Capacity	Cost to Craft
	Silver Oil Silo	7	100	3
	Gold Oil Silo	20	1 000	20
	Promethium Oil Silo	46	10 000	20
	Titanium Oil Silo	67	25 000	10
	Ancient Oil Silo	85	50 000	10

Oil Wells

Oil Wells increase the production of oil per second.

Image	Name	Crafting Level Required	Oil/second	Cost to Craft
	Bronze Oil Well	1	1	10
	Iron Oil Well	11	2	25
	Silver Oil Well	17	3	50
	Gold Oil Well	38	5	50
	Promethium Oil Well	50	10	50
	Titanium Oil Well	72	25	20
	Ancient Oil Well	83	40	20

Oil Factory

The Oil Factory allows the player to hire workers who will collect additional oil per second.

The maximum number of workers can be increased from 5 to 30 after the Red Oil Factory Orb is purchased. Hiring each worker will still cost 40 000 coins.

Worker cost	Oil per worker	Max # of workers	Resources needed to Craft
40 000	2	5	25 000 Stone, 250 Silver Bars, 50 Gold Bars.

Methods of increasing oil gain

Methods

Image	Name	Way to obtain	Output
	Infinite oil potion	Level 100 brewing Elite brewing achievements	Doubles current oil gain (Forever)
	Blue Oil Well Orb	Obtained from Treasure Chest or purchased in player shop	Doubles oil gain when bound
	Red Oil Factory Orb	Obtained from Treasure Chest or purchased in player market	Increases max oil factory workers when bound