Enservco Corporation (NYSE:ENSV)

Enservco Corporation, through its subsidiaries, provides well-site services to the onshore conventional and unconventional oil and gas industries in the United States. It offers fluid management services, including water hauling, frac tank rental, and disposal well services; and well enhancement services, such as hot oiling, acidizing, frac heating, and pressure testing services. The company owns and operates a fleet of approximately 245 specialized trucks, trailers, frac tanks, and related well-site equipment. It operates primarily in unconventional oil and gas regions, including the Marcellus, Bakken, and Niobrara shale formations, as well as the Mississippi Lime formation. Enservco Corporation was founded in 1974 and is based in Denver, Colorado.