Product Sheet WELL DEFENDER Multiactivation Drilling Valve
Delivers specialized lost circulation materials (LCM) and preventive borehole stress treatments.
Technologies that maximize efficiency
M-I SWACO circulating tools are often run as part of the main wellbore cleanup and during upper well cleanup runs. Our circulating tools provide alternative flow paths to permit faster flow rates at critical points in the well. Pressure relief is realized when the tools are opened, boosting fluid flow that circulates debris and swarf out of the wellbore.
We provide tools for use in drilling applications and weight-set (multifunction circulating tool) units specifically for wellbore cleanup operations. Our offerings also include ball-drop valves with sliding sleeves that open and close the circulating ports.
Circulating Tools Offerings