Don Dimitrievich

Glacier Oil & Gas Corp. engages in exploration and production of natural gas and crude oil. The company was founded by Deloy Miller in 1967 and is headquartered in Houston, TX.

HPS Investment Partners LLC (HPS) is a SEC-registered investment adviser and hedge fund manager headquartered in New York City. The firm was founded by Scott Kapnick and Payne D. Brown in 2007 to focus on credit and longer-dated less liquid investment opportunities. HPS provides investment advisory services to certain private investment vehicles (HPS Funds), a closed-end management investment company (HPS BDC), and separately managed accounts and single investor vehicles.

Energy & Exploration Partners, Inc. engages in the business of exploring and developing unconventional onshore oil and gas assets. The company was founded by B. Hunt Pettit on February 14, 2006 and is headquartered in Austin, TX.

Montage Resources Corp. is an exploration and production company, which engages acquisition and development of oil and natural gas properties in Appalachian Basin. Its properties include Utica Shale and Marcellus Shale. The company was founded in 2011 and is headquartered in Irving, TX.

Skadden, Arps, Slate, Meagher & Flom LLP provides legal advisory services. Its practice areas include mergers and acquisitions, finance, litigation, corporate finance, insurance, tax, labor and employment, political law, private equity, corporate, antitrust, white collar crime, international, regulatory, and legislation. The company was founded by Marshall Skadden, John Slate, and Les Arps in 1948 and is headquartered in New York, NY.

Blue Ridge Mountain Resources, Inc. engaged in the exploration for and the exploitation, acquisition and development of crude oil, natural gas and natural gas liquids resources in the United States and Canada. It operated through the following segments: Upstream, Midstream, and Oilfield Services. The Upstream segment refers to the exploration and production of crude oil and natural gas within the boundaries of United States and Canada. The Midstream segment consists primarily of Eureka Midstream Holdings, which markets natural gas and operates a network of pipelines and compression stations that gather natural gas and Natural gas liquids in the United States for transportation to market. The Oilfield Services segment provided drilling services to oil and natural gas exploration and production companies. The company was founded on June 4, 1997 and was headquartered in Irving, TX.

Alta Mesa Holdings LP engages in the acquisition, exploration, development and production of oil, natural gas, and natural gas liquids within the United States. It specializes in engineering analytics and enhanced geological techniques including three-dimensional seismic analysis, and drilling, stimulation, completion, and production methods. The company was founded by Michael E. Ellis in 1987 and is headquartered in Houston, TX.

Expro International Group Holdings Ltd. engaged in the provision of oil and gas well flow management services. The company was founded on March 3, 2008 and was headquartered in London, the United Kingdom.

Part of Alta Mesa Resources, Inc., Alta Mesa Holdings, LP is a privately held company located in the US. Alta Mesa Holdings, LP is engaged in onshore oil and natural gas acquisition, exploitation, exploration, and production. The American company's focus is to maximize the profitability of their assets in a safe and environmentally sound manner. The CEO of the company is Harlan H. Chappelle.