The present embodiments relate to {HEAD ~ a closed, high velocity mixing system} for {TAIL ~ use} with mixing drilling fluids 
for
The present embodiments relate to { HEAD ~ a closed , high velocity mixing system } for { TAIL ~ use } with mixing drilling fluids
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH