M2 Tester Valve

Annulus pressure operated multi-cycle ball valve to control flows and shut-ins

M2 Tester Valve


The M2 Tester Valve is an annular pressure controlled, unlimited cycle, down hole Test Valve designed for use in HPHT environments. The tool features a lock open mechanism to safely run through tubing services including coiled tubing, wire line, and slick line.

The M2 Tester Valve can operate under extreme differential pressures, with minimal increase in operating pressure due to the internal bypass which equalizes pressure across the ball valve prior to cycling the tool to the open position. The M2 Tester Valve can be combined with the Boost Hydraulic Delay tool to allow a customized and precise desired operating pressure.


  • IconUnlimited number of cycles
  • IconReliable closing force
  • IconLow operating pressures with high differential across the ball
  • IconLow nitrogen pressure on surface
  • IconLock open position to safely run coil tubing / wire line / slick line
  • IconFail safe open position provides an automatic emergency down hole close
  • IconSuitable for all conditions: High hydrostatic pressure, H2S, acid and heavy drilling fluids.


  • IconDown hole well control and testing operations
  • IconTubing-conveyed perforating
  • IconCompletions
  • IconSafety backup valve

Competitor Comparable Tools

Competitor Tool / Tool Name Model
Schlumberger PCT Pressure-Controlled Tester Valve PCT-FFB/FEA/FEB
Schlumberger Slim PCT-GAA/GAB
Halliburton LPR-N Tester Valve
Halliburton Select Tester Valve
Expro Pressure Operated Tester Valve POTV

Request a Quote: M2 Tester Valve

Please fill out the form below and we will get back to you as soon as possible.

Inquire About This Tool

Please fill out the form below and we will get back to you as soon as possible with more information regarding this tool.