David Czarnecki

Wellkeeper, Inc. engages in the provision of remote monitoring solutions for independent oil and gas operators. It offers alarm support, tank monitoring, equipment monitoring, and remote pump control. The company was founded by Randy Krall in 2001 and is headquartered in Albuquerque, NM.

Part of SLB NV, Dowell is a company that specializes in geophysical exploration and oil & gas. The company is based in New York, NY. The company was founded by Illia Pashkov.

WesternGeco provides seismic contracting services. The firm offers reservoir imaging, monitoring and development services to oil & gas companies. The company was incorporated on September 19, 1978 and is headquartered in Gatwick, the United Kingdom.

Nabors Industries, Inc. engages in the provision of innovative drilling rigs and equipment. It offers drilling technology, software and equipment, directional drilling and drilling services in oil and gas markets. The company was founded by Clair Nabors in 1952 and is headquartered in Houston, TX.

Society of Petroleum Engineers, Inc. provides petroleum engineering services. The non-profit company is based in Allen, TX and has subsidiaries in United States, India and Canada.

Sheridan Production Partners Manager LLC (Sheridan Prod Prtnrs Mgr) is a private equity firm founded in 2006 by Lisa Anne Stewart, James K. Bass and Eric L. Harry. The firm is headquartered in Houston, Texas.

Part of TechnipFMC plc, Technip Offshore Holdings Ltd. provides technology solutions for the energy industry. The company is based in Newcastle-upon-Tyne, UK. The British company was founded in 1884. The CEO is Douglas J. Pferdehirt.

Composite Energy Ltd. explores, appraises, and develops coal bed. The company is headquartered in

Foro Energy, Inc. manufactures and develops lasers for oil, natural gas, geothermal, and mining industries. Its lasers are used to drill, workover, and complete energy wells, including mechanical cutting/grinding, explosives, harsh chemicals and high pressures. The company was founded by Joel F. Moxley, Mark S. Zediker and Mark Land in 2009 and is headquartered in Littleton, CO.

Barra Energia do Brasil Petroleo e Gas Ltda. operates as an independent oil and gas exploration, development and production company. The firm focuses on petroleum provinces, specifically Southeastern offshore basins. The company was founded by Joao Carlos de Luca and Renato Bertani in May 2010 and is headquartered in Rio de Janeiro, Brazil.

Premium Oilfield Services LLC enagges in the provision of specialized services and equipment rentals to the oilfield industry. Its services include rental tools, fishing, wireline, whipstock, thru tubing, and rotating control devices rental. The firm supplies and supports the oilfield market with tools and personnel. The company was founded on February 2012 and is headquartered in Houston, TX.

Schlumberger Ltd. Supplies technology, integrated project management and information solutions to customers working in the oil and gas industry worldwide. The company is headquartered in New York, NY.

US Shale Solutions LLC engages in the provision of technology-enabled strategic solutions to the unconventional oil and gas industry. Its solutions include integrated operations, proprietary technologies, compliance programs, real-time data, and health, safety, and environment (HSE) management system. The company was founded by Robert Willis and Jerrit M. Coward in 2013 and is headquartered in Houston, TX.

Coil Tubing Partners LLC is a private company that specializes in providing coil tubing services. The company is based in Lafayette, LA. The company's goal is to deliver results and value to their customers through their dedicated and enthusiastic employees.

Bazean Corp. operates as a venture capital and private equity firm. The company was founded by Robert Kendall and is headquartered in Houston, TX.