Drilling Mud Direct (DMD) is an established drilling fluids company in Denver, Colorado. The principals of DMD have a combined 40 years of experience in the drilling fluids industry. Our combined experience has made three things abundantly clear: 1. Price is often the primary factor when buying drilling fluids. 2. Customer must know that they are getting the highest quality, best performing drilling fluids for their money. 3. Customers need reliable delivery support.