Keefer Lehner

Quintana Capital Group (Quintana Capital) is a private equity firm founded in 2005. The firm is headquartered in Houston, Texas.

Founded in 1974, Simmons & Company International is an independent investment bank headquartered in Houston, Texas. The firm is a subsidiary of Piper Jaffray & Co. and their ultimate parent is Piper Jaffray Cos. (NYSE: PJC). Simmons & Co. specializes in the entire spectrum of the energy sector. They also provide services related to M&As and divestitures, public offerings, institutional research and sales and trading.

Quintana Energy Services LLC engages in the provision of completion, production and drilling services in the US onshore oilfield services industry. The company is headquartered in Houston, TX.

Quintana Energy Services, Inc. engages in the provision of diversified oilfield services to onshore oil and natural exploration and production companies. It operates through the following business segments: Directional Drilling Services, Pressure Pumping Services, Pressure Control Services, and Wireline Services. The Directional Drilling Services segment enables efficient drilling and guidance of the horizontal section of a wellbore using technologically-advanced fleet of downhole motors and measurement while-drilling kits. The Pressure Pumping Services segment focuses on large hydraulic fracturing jobs. The Pressure Control Services segment provides well control for completions and work over applications through coiled tubing units, rig-assisted snubbing units, and ancillary equipment. The Wireline Services segment includes wireline units providing a full range of pump-down services in support of unconventional completions, and cased-hole wireline services enabling reservoir characterization. The company was founded on April 13, 2017 and is headquartered in Houston, TX..

Quintana Energy Services GP LLC provides oil & gas exploration services. The company is headquartered in Houston, TX.

KLX Energy Services LLC provides distribution, logistics and technical services in the aerospace and oil and gas market. The company is headquartered in Houston, TX.

Part of KLX Energy Services Holdings, Inc., Centerline Trucking LLC is a company that provides trucking services. The company is based in Willis, TX.

Part of KLX Energy Services Holdings, Inc., KLX Wireline LLC is a company that provides comprehensive pressure control support for oilfield operations. The company is based in Fort Worth, TX and offers over 100 mission-critical products and services for any well phase. The company offers a range of products and services, from bops and frac stacks to innovative solutions like the KLX Frac Relief Valve. In addition to operational support, they also provide research and development and project consulting services.