Authority: IC 14-10-2-4; IC 14-37-3

Affected: IC 14-37

Sec. 100. "Petroleum storage well" means a well that is used for the injection of:

1. (1) petroleum, other than crude oil, coal bed methane, or natural gas; or
2. (2) any hydrocarbon that is a gas under standard temperature and pressure other than coal bed methane or natural gas;

into an underground geologic formation or structure or the subsequent withdrawal therefrom. The term does not include a well that is used for the injection or withdrawal of any hydrocarbon that is a liquid at standard temperature and pressure. For purposes of this article, the term includes propane and butane or mixtures thereof, also commonly referred to as liquid petroleum gas.

(Natural Resources Commission; 312 IAC 29-2-100; filed Dec 1, 2017, 10:35 a.m.: 20171227-IR-312160230FRA; readopted filed Jan 17, 2023, 1:53 p.m.: 20230215-IR-312220328RFA)