Brookside Energy Limited, formerly Red Fork Energy Limited, is an Australia-based exploration company. The Company is engaged in oil and gas exploration, and production in the mid-continent region of the United States. The Company's projects are located in Oklahoma. The Company holds a leasehold interest in around 465 gross acres (approximately 282 net acres) in Payne County, Oklahoma. The Company's wholly owned subsidiaries include Red Fork USA Investments Inc., EastOK Pipeline LLC and Prairie Gas Gathering LLC.