Crack spread

https://www.wikidata.org/wiki/Q5180334

Field Hierarchy

Parent
Engineering 25M papers	Economics 12.4M papers	Geology 10.4M papers	Petroleum engineering 498k papers
Monetary economics 451k papers	Crude oil 26.9k papers	Oil price 9,713 papers
Current
Crack spread 963 papers
Child
Volumetric production payment 0 papers

Trends

Notes

History