Redesigns basic oil processing and blue science, reverting the poorly-conceived changes in 17.60. Optionally adds alternate streamlining which does not excessively simplify oil processing and which make realistic sense.
If you store too much lubricating oil in the liquefaction tank and can't consume it, add some lubricating oil formula and try not to affect the balance.
Removes crude oil deposits and crude oil tech/recipes. All oil-based products stem from Coal Liquefaction instead, and the new Coal Compaction tech/recipe jump-starts the Coal Liquefaction process without requiring Heavy Oil.