Hallador Energy Company
Hallador Energy Company, through its subsidiaries, engages in the production of steam coal for the electric power generation industry in Indiana. The company owns the Oaktown Fuels Mine 1 and Oaktown Fuels Mine 2 that are underground mines located near Oaktown in Knox County, Indiana; the Freelandville surface mine located near Freelandville in Knox County, Indiana; and the Prosperity surface mine in the Illinois Basin located near Petersburg in Pike County, Indiana. Hallador Energy Company was founded in 1949 and is headquartered in Terre Haute, Indiana.
Open HNRG dashboard ↗Ring Energy Inc.
Ring Energy, Inc., an independent oil and natural gas company, engages in the acquisition, exploration, development, and production of oil and natural gas properties. The company has interests in 56,620 net developed acres and 4,029 net undeveloped acres in Andrews, Gaines, Crane, Ector, Winkler, and Ward counties, Texas; and 8,722 net developed acres and 11,548 net undeveloped acres in Yoakum County, Texas and Lea County, New Mexico. It primarily sells its oil and natural gas production to end users, marketers, and other purchasers. The company was formerly known as Transglobal Mining Corp. and changed its name to Ring Energy, Inc. in March 2008. Ring Energy, Inc. was founded in 2004 and is headquartered in The Woodlands, Texas.
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