NON STOP DRILLER © System

Non Stop Driller© Subs

All drill pipe connection sizes, connection types and H2S rated Subs as required for your drill string can be prepared at short notice

  • Saves time circulating hole clean prior to a connection
  • Saves time re-establishing steady circulation after connection
  • Saves time dealing with drilling problems, like hole cleaning, kick/loss, stuck pipe, hole collapse, etc
  • Substantially reduces overall connection time
  • Rig pump circulation is never stopped during switch over from Top Drive to NSD sub, and back
  • NSD is the only continuous circulation sub system available for 6 5/8” drill pipe, with 7500 psi standpipe pressure
MPO currently has 3 Patents Pending on the Total Control Driller© system & 4 Patents Pending on the Non Stop Driller© system