Portfolio Upstream Exploration & Production Krewe Energy Krewe Energy is an independent upstream oil and gas company focused on acquiring and exploiting onshore, inland marsh and shallow water oil and natural gas resources in Southern Louisiana. The management team has a proven track record of creating shareholder value in South Louisiana via acquisitions and development. Please visit www.krewe-energy.com Shawnee Oil Company Shawnee Oil Company is a Southern Illinois and Indiana based oil exploration and production company led by an experienced management team with headquarters in Carmi, Illinois. Shawnee has grown organically by drilling successful wells in a prolific conventional basin and through add-on acquisitions. Mesa Gulf Coast Gulfstar Resources through its wholly owned Louisiana licensed operator Mesa Gulf Coast owns and operators four oil and gas fields located in Plaquemines and Lafourche Parishes in South Louisiana. Mesa Gulf Coast is led by a management team comprised of experienced operators who previously held positions at major Louisiana oil and gas exploration and production companies. Coral Reef acquired Mesa Gulf Coast and the South Louisiana assets through a corporate carve-out transaction with Armada Oil Company. Metals & Mining Rawhide Mining LLC Rawhide Mining is a producing gold and silver open-pit heap leach mine located in the Walker Trend of Nevada that has continuously produced since 1990 over 1.7 million ounces of gold and 14.4 million ounces of silver. Coral Reef acquired Rawhide from Rio Tinto. Western Exploration Western Exploration is a privately held Nevada-based precious metals exploration company engaged in the identification, acquisition, evaluation, exploration, and development of gold properties in Nevada. The company’s management team has an extensive track record in Nevada and led mining and development operations for majors such as Newmont Mining Corporation and Yamana Gold. Oil Field Services ROC Service Company, LLC ROC Service Company, LLC is a leading provider of mission critical wellsite and facilities services to exploration and production and midstream companies operating across the United States. The Company’s service offering spans the entire lifecycle of hydrocarbon production and includes: the preparation and installation of wellsites and production facilities for drilling, completion and production activity; the maintenance or replacement of surface facilities and production infrastructure throughout their economic life; and the decommissioning and abandonment of wellsites. For more information, please visit www.rocserviceco.com.