Okla. Stat. tit. 21, § 21-1714: Fraudulent consumption of gas

Every person who, with intent to defraud, makes or causes to be

made, any pipe or other instrument or contrivance, and connects the

same, or causes it to be connected, with any pipe laid for

conducting illuminating gas, so as to conduct gas to a point where

the same may be consumed without its passing through the meter

providing for registering the quantity consumed, or in any other

manner so as to evade paying therefor, and every person who with

like intent injures or alters any gas meter, or obstructs its

action, is guilty of a misdemeanor.