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Multi-Cycle Circulating Valve
Establish communication between the annulus and the tubing
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- Multi-Cycle Circulating Valve
Description
The Multi-Cycle Circulating Valve (MCCV) is a differential pressure operated Circulating Valve which offers unlimited open and closed cycles. Shear pins hold the tool in the closed position during the run-in-hole. Once on depth, applied pressure shears the pins, allowing the tool to cycle through forward circulating, reverse circulating and closed positions.
Features
Unlimited opening and closing cycles- Shear pins and indexing mechanism prevent inadvertent operation
- Independent forward and reverse flow positions
Applications
- Drill stem testing
- Acid and injection operations
- Fluid cushion displacement
- Reversing out recovered fluids
Competitor Comparable Tools
| Competitor Tool / Tool Name | Model |
|---|---|
| Schlumberger Multicycle Circulating Valve with Lock Module | MCVL-EAA/EAB |
| Schlumberger Slim | MCVL-GAA/GAB |
| Halliburton | OMNI DT Circulating Valve |
| Expro Annulus-Operated Circulating and Test | ExAct |
