We take a 200gpm HDD mud system to Australia for Drill 2012 exhibition, Drill 2012 is organized by Australian Drilling Industry Association (ADIA) for drilling machines including drilling rig, mud pump, drilling tools, mud recycling system, etc.
This 200gpmHDD mud system also can be used for water well drilling, 150~600meters, the required treating capacity is 150~200gallons per minute.
Since you may do not want to pay more money to recycle the water well drilling mud, it is different with oilfield drilling mud which is consist of expensive mud material, you only want to recycle it and to meet environment protection regulation, GN 200gpm mud system will be your best choice for low cost and high performance-cost-ratio.