Fluid Reservoirs

Fluid Reservoirs are large deposits of fluid added by Immersive Petroleum that can be found under Bedrock. The only way to locate these reservoirs is by using a Core Sample Drill, and they can only be harvested using a Pumpjack. Each chunk has a chance to contain a Fluid Reservoir, including chunks in dimensions other than the Overworld. Each reservoir only takes up one chunk, and can range in size. Some types of fluid reservoirs may contain trace amounts of fluid even after being depleted, so a single Pumpjack may extract small amounts of fluid infinitely.
By default, there is a 50% chance for a chunk to contain a Fluid Reservoir.
Below is a table that shows each reservoir type included in the base mod, as well as its weight and contents (taken from the Engineer's Manual).
Reservoir 	Composition	Weight	Size 	Trace Fluid	Location
Oil Reservoir	 	40 	2,500,000 mB - 10,000,000 mB 	6 mB / tick	Any dimension except the End
Aquifer 	 	30 	10,000,000 mB - 50,000,000 mB	6 mB / tick	Overworld
Magma Chamber	 	30 	250,000 mB - 1,000,000 mB 	None 	Any dimension except the End
Category:Immersive Petroleum