Riverside Energy Michigan, 1847 Calkins Dr, Gaylord, MI 49735, US

Quicksilver Resources is a natural gas and crude oil producer engaged in the development and acquisition of established natural gas and crude oil producing properties. The company is widely recognized as a leader in the development and production of unconventional natural gas reserves, including coal bed methane, shale gas and tight sand gas. In addition to its headquarters in Fort Worth, Texas, Quicksilver has field offices in Gaylord, Mich., Corydon, Ind., Cut Bank, Mont., and Granbury, Texas. The company also maintains its Canadian subsidiary, MGV Energy, in Calgary, Alberta.