### Question
What is the definition of hydrocarbon systems science?


### Answer
The definition of **hydrocarbon systems science** is as follows in *42 U.S.C. § 16533*:

> a science involving natural gas or other petroleum exploration, development, or production

#### Citation:
  - *42 U.S.C. § 16533*
  - Heading: **CHAPTER 149-NATIONAL ENERGY POLICY AND PROGRAMS > SUBCHAPTER XVII-PROTECTING AMERICA'S COMPETITIVE EDGE THROUGH ENERGY**

