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Pioneer Energy Services provides land contract drilling services and production services to independent and major oil and gas exploration and production companies. Production services include well servicing, wireline, and coiled tubing. Founded in 1968, Pioneer operates a modern fleet of more than 24 top performing drilling rigs throughout onshore oil and gas producing regions of the United States and Colombia. Pioneer production services are supported by 100 well-servicing rigs, more than 100 cased-hole, open-hole and offshore wireline units, and a range of advanced coiled tubing units.
Severstal is one of the world’s leading vertically integrated steel and steel related mining companies. With approximately 63,000 employees, we have assets in Russia, the USA, the Ukraine, Latvia, Poland, Italy, Liberia as well as investments in Brazil. Severstal is listed on MICEX/RTS, GDRs are traded on the LSE.
HollyFrontier Corporation, headquartered in Dallas, Texas, is an independent petroleum refiner and marketer that produces high value light products such as gasoline, diesel fuel, jet fuel and other specialty products. HollyFrontier operates through its subsidiaries a 135,000 barrels per stream day ("bpsd") refinery located in El Dorado, Kansas, a 125,000 bpsd refinery in Tulsa, Oklahoma, a 100,000 bpsd refinery located in Artesia, New Mexico, a 52,000 bpsd refinery located in Cheyenne, Wyoming and a 31,000 bpsd refinery in Woods Cross, Utah. HollyFrontier markets its refined products principally in the Southwest U.S., the Rocky Mountains extending into the Pacific Northwest and in other neighboring Plains states.
rinehart oil inc is a Ukiah, CA-based company in the Energy and Utilities sector.
Quest Inspar is a Houston, TX-based company in the Energy and Utilities sector.