### Question
How is the term petroleum product defined?


### Answer
The term **petroleum product** is defined in *42 U.S.C. § 6202* as the following:

> crude oil, residual fuel oil, or any refined petroleum product (including any natural liquid and any natural gas liquid product)

#### Citation:
  - *42 U.S.C. § 6202*
  - Heading: **CHAPTER 77-ENERGY CONSERVATION**

