Maryland Code, Courts and Judicial Proceedings § 3-2101

(b)(1) “Gas” means any natural gas or other fluid hydrocarbons that are produced from a natural reservoir.

(2) “Gas” includes:

(1) The exploration, development, or production of oil or gas in, on, or under the federal outer continental shelf waters; and

(2) Transporting oil or gas by pipeline, ship, or otherwise from a specific site of exploration, development, or production of oil or gas on the federal outer continental shelf.