RizeRdillo™ Advanced Jetting Tool

The RizeRdillo™ Advanced Jetting Tool combines jetting action with flow-rate boost effect to maximize riser cleaning efficiency.

Features

  • Jetting Sleeve with offset Jetting Nozzles arranged to jet the riser wall and also to penetrate into the BOP cavities to jet and clean
  • Upward angled Jetting Nozzles arranged on the body help to reintroduce jetted debris into the flow path and be carried upwards to surface
  • Optional integral pup joint for fast handling
  • Optional lower bull nose or pin down connection to suit various applications

 

Benefits

Cost Savings

  • Maximizing riser cleaning efficiency to reduce operating time and costs on expensive semi-submersibles
  • No field maintenance required

Integrity

  • Available with high torque connections minimizing the need for reduced strength crossovers
  • Single piece mandrel with no internal connections for increased strength

Reducing Non-Productive Time

  • Reduces premature failure of completion equipment by debris which can interfere or damage valves, electronics and other hardware

Applications

  • Deep water pre-completion wellbore clean-ups from semi-submersible drilling units
  • Riser cleaning during displacement to sea water before disconnection or moving from location

Operational

  • The RizeRdillo™ Advanced Jetting Tool is typically run in conjunction with the RizeRdillo™ Riser Cleaning Tool and XTractR™ BOP Junk Catcher or as a standalone tool
  • While jetting in the hole, the Jetting Sleeve washes the riser wall. The staggered jetting nozzles allows full coverage without the need to rotate
  • Best practice recommends to function the rams and annular to help dislodge debris before jetting the BOP stack at 10 BPM while rotating slowly, making 3 passes
  • It is also recommended to reduce jetting to 5 BPM while passing the annular preventor
  • The upward angled Jetting Nozzles assist in carrying debris to surface through inducement of turbulent flow
  • The RizeRdillo™ Advanced Jetting Tool can also be run with a wear bushing retrieval tool below

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