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