Concord Energy Holdings LLC

As an operator of oil and gas properties through various industry arrangements, Cimarex Energy provides services to non-operators and other industry partners. Cimarex services include exploration and drilling for oil and natural gas, production of oil and natural gas and the evaluation of geological and geophysical information. The company is an active explorer in the Mid-Continent and Gulf Coast regions of the United States and has a smaller program in the Permian Basin, Calif. Cimarex Energy seeks to expand in each of its existing core areas and operations throughout the U.S. The company reported reserves totaling 1.4 trillion cubic feet equivalent. Cimarex Energy has offices in Denver, New Orleans and Tulsa, Okla.

Atmos Energy Corporation in Greeley, CO is a leading provider of natural gas distribution services. The company serves residential, commercial, and industrial customers with reliable and safe energy solutions. With a focus on sustainability and community engagement, Atmos Energy Corporation is committed to delivering efficient and cost-effective natural gas services to meet the needs of its customers. The company's dedication to safety and environmental responsibility sets it apart in the energy industry. Generated from their business information

Questar Exploration & Production specializes in the acquisition, production and development of natural gas and oil assets. The company operates in Rocky Mountain and the Midcontinent regions. It has development drilling locations in western Wyoming and eastern Utah. The company has been in operation for more than 80 years. Questar Exploration & Production also conducts exploratory drilling programs. The company has over 30,000 acres of lease rights in northwestern Louisiana. It has division offices in Denver, Oklahoma city and Tulsa in Oklahoma. Questar Exploration & Production is a part of Questar Corporation, which specializes in the distribution of natural gas.