SIG-405 Pulser Motorized Pulser

SIG-405 Pulser motor-driven solution is compatible with QDT-style, positive-pulse MWD systems. At less than 36 inches long, the compact, rugged SIG-405 Pulser has 50% fewer parts than similar units.


The next-generation SIG-405 Pulser offers higher reliability and reduced operational costs because of built-in performance memory, diagnostics and advanced drilling features.

Applications

  • Directional and horizontal MWD drilling (positive pulse)
  • Custom drilling


Benefits

  • Improves reliability
  • Reduces operational costs
  • Reduces downtime
  • Increases integration flexibility (with QDT-style systems)

Features

  • High-operating temperature: 175°C (347°F)
  • Adjustable flow switch
  • Direct mounting for standard gamma modules
  • Piston compensation without bladder or bellows
  • LCM tolerant
  • Auto-adjusting pilot valve assembly
m+pulser