US Energy Development Corp

Mack Energy Corp., based in Fort Worth, TX, has over 50 years of experience in the Permian Basin, focusing on the exploration and production of oil and natural gas. The company aims to lead the industry while providing sustainable fuel solutions for the future. With several affiliate companies, Mack Energy emphasizes safety, technological advancements, and exceptional customer service in all of its operations. Their commitment to community and innovation reflects their vision of developing today's energy with tomorrow's technology. Generated from the website

Crimson Energy Partners IV, L.L.C. is a Fort Worth-based company specializing in various energy-related ventures in Texas, including PDP acquisitions, joint ventures, farm-in opportunities, drill-to-earn projects, and leasing opportunities. The company welcomes inquiries and proposals related to potential prospects or acquisitions, and is dedicated to fostering positive relationships with existing surface owners through their Owner Relations department.Generated from the website

Contango Oil & Gas Company is a Houston-based, independent natural gas and oil company. The company's core business is to explore, develop, produce and acquire natural gas and oil properties primarily offshore in the Gulf of Mexico and onshore along the Gulf Coast. As a recent addition to its business, it will begin acting as an operator on certain offshore prospects through its wholly owned subsidiary, Contango Operators. The company also owns a 10 percent interest in a limited partnership formed to develop an liquid natural gas receiving terminal in Freeport, Texas, and holds investments in the alternative energy venture capital market with a focus on environmentally preferred energy technologies. The company has approximately 14.7 million shares of common stock outstanding, plus an additional 2 million shares reserved for issuance upon conversion of the company's Series D convertible preferred and the exercise of options and warrants outstanding. Contango Oil & Gas Company is headquartered in Houston.