From Business: Established in 1972, Challenger Minerals provides a variety of drilling management solutions and is located in Houston. The company offers a wide range of geological,…

From Business: Baker & O'Brien will strive to deliver superior, timely, and cost effective professional consulting services to our clients while maintaining the highest standards of…

From Business: Rowan Companies, founded in 1923, is one of the leading contractors of offshore exploration, land drilling, and oil well operations. The company also owns and operates a…

From Business: Robinson Water Well Services, Inc. provides well drilling and well repairs in Houston, TX, and the surrounding area.

From Business: National Oilwell Varco, headquartered in Houston, is one of the leading designers and manufacturers of equipment and components used in oil and gas drilling. It offers…

From Business: Marathon Oil Corporation is engaged in worldwide oil exploration and production of crude oil and natural gas, as well as the domestic refining, marketing and transportation of…

From Business: Ryan Energy Technologies USA provides horizontal and directional drilling technology and services. The company s services include horizontal and directional well construction…

From Business: Well Ops is one of the global leaders in subsea well intervention. A business unit of Helix Energy Solutions Inc., the company provides a wide range of well operation and…

From Business: Diamond Offshore Drilling is one of the leading deepwater drilling contractors. It owns and operates one of the largest fleets of offshore drilling units in the world. The…