Patterson-UTI Drilling Company, LLC has approximately 330 marketable land-based drilling rigs that operate primarily in oil and natural gas producing regions of Texas, New Mexico, Oklahoma, Arkansas, Louisiana, Mississippi, Colorado, Utah, Wyoming, Montana, North Dakota, Pennsylvania, West Virginia, Ohio and Western Canada. We serve major and independent oil and gas companies to provide a comprehensive drilling solution that includes technically advanced, field-proven equipment integrated into systems that increase drilling efficiency, provide a Safety Culture 24/7 while enhancing Health and Environmental concerns, making the Patterson-UTI Drilling Company the perfect choice for your drilling needs.