Mark A. Butta

First Reserve Management LP (First Reserve) is a private equity firm founded in 1983. The firm is headquartered in Stamford, Connecticut.

Part of Occidental Petroleum Corp., Union Pacific Resources, Inc. is a company that is involved in railroads, gas, and oil production. The company is based in Bethlehem, PA.

Ernst & Young LLP engages in the provision of accounting, assurance, tax, transaction, and advisory services. It specializes in the actuarial, analytics and big data, cyber security, accounting compliance and reporting, center for board matters, international financial reporting standards, country tax advisory, global trade, tax accounting, and climate change and sustainability. The company was founded in 1989 and is headquartered in New York, NY.

Superior Well Services, Inc. provides wellsite solutions to oil and natural gas companies, primarily technical pumping services and down-hole surveying services. The company was founded in March 2005 and is Headquartered in Indiana, PA.

Quest Energy Partners LP acquires exploits and develops oil and natural gas properties. The company was founded in July, 2007 and is headquartered in Oklahoma City, OK.

CEBA Midstream LP provides oil and gasfield services. Its activities include gathering, processing and disposing of saltwater produced alongside oil and natural gas. The company was founded in 2014 and is headquartered in Oklahoma City, OK.

Part of CEBA Midstream LP, Sandridge Midcon Midstream GP, LLC provides investment services. James D. Bennett has been the CEO of the American company since 2014.

Arthur Andersen LLP used to provide accounting services. It was also into consulting services for clients that operate businesses throughout the United States and around the world. Arthur Andersen was founded in 1913 and was headquartered in Chicago, IL.

Global Factory, Inc. provides collaborative manufacturing execution systems. The firm's software gather, organize & analyze demand, production & quality data from various sources and monitor key indicators & execute business processes to control, manage & optimize distributed manufacturing operations. The company was founded in 1999 and is headquartered in Santa Clara, CA.

FlexEnergy, Inc. produces power generating equipment for producing clean energy from waste gases. The firm's technologies include: Flex Powerstation FP250, integrates patented thermal oxidation technology and offers both pollution control and electricity generation and the Flex Turbine MT250, capable of running on a variety of fuel gases, from pipeline-quality natural gas to oilfield associated gas to bio-gas. The company was founded by Edan Prabhu in 2000 and is headquartered in Irvine, CA.

Hunt Oil Co. explores, produces, refines, markets and transports oil and gas. Its business areas include energy, real estate, ranching and infrastructure. The company was founded by Haroldson Lafayette Hunt Jr. in 1934 and is headquartered in Dallas, TX.

Stonegate Production Co. LLC engages in exploration of oil and gas fields. It identifies undrained fault blocks, fracture systems, bypassed pays, subtle undrilled structures, stepouts, deeper horizons and stratigraphic plays. The company was founded by Michael L. Harvey in April 2007 and is headquartered in Houston, TX.

Harvard University engages in the provision of teaching and research. It has twelve degree-granting Schools in addition to the Radcliffe Institute for Advanced Study, offering a global education. The university was founded in 1636 and is headquartered in Cambridge, MA.