Edmond, Oklahoma-based Bronco Drilling Company, Inc. (NASDAQ:BRNC) is a provider of contract drilling services throughout the U.S. and Mexico. As of March, 2011, it had 22 operating rigs primarily deployed in the Bakken Shale, but the Marcellus shale is also a focus of their operations.
In March, 2011 Bronco was cited by WVDEP for a drilling mud spill into a creek on a Marcellus shale drilling site in northern West Virginia. More information about it is available on the Antero Resources wiki page.
- Frank Harrison is Bronco Drilling's CEO.