Okla. Stat. tit. 18, § 471

Any foreign corporation, doing business in the State of Oklahoma, and any person now or hereafter having any cause of action against such corporation, arising on contract, tort, or otherwise, may file suit in any county in the State of Oklahoma where the plaintiff resides or where said corporation has its principal place of business, or has property, or in any county where said corporation has an agent appointed upon whom service of summons or other process may be had. Laws 1910-11, c. 26, p. 46, § 1.