Hydrostatic Valve
FUNCTIONALITY
Intervention
Production Optimisation
Wellbore CleanoutDEPLOYMENT
Coiled Tubing
Jointed Pipe / Cable
SECTORS
Oil & Gas
Geothermal
The DTI CT Hydrostatic Valve supports a column of fluid in the CT until an increased pressure is applied. By reducing CT pressure, the valve will close and the fluid will cease to flow through the valve.
The DTI CT Hydrostatic Valve features an integral adjuster mechanism, which is activated by removing the locking screws and winding the Upper Connector sub clockwise to increase or anti-clockwise to reduce pressure. This feature allows the valve opening pressure to be set without disassembling the tool or removing from the BHA.
Features
& Benefits
- Easily adjust the opening pressure while in the BHA during surface testing
- Large pressure adjustment range
- Torque thru capability
- Used for placement of Cement, Acid & Solvents
- Used as a control valve for inflatable element BHA’s
- Available in H2S or standard service
| Part Number | Outside Diameter | Standard Connection | Activation Pressure | Flow Area (in²) |
|---|---|---|---|---|
| CCV169**08-3 | 1.688" | 1.00 AMMT | 300 - 2,500 PSI | 0.1 |
| CCV212**09-3 | 2.125" | 1.00 AMMT | 300 - 2,700 PSI | 0.2 |
| CCV238**09-3 | 2.375" | 1.50 AMMT | 300 - 2,700 PSI | 0.2 |
| CCV288**23-3 | 2.875" | 2.375 PAC | 500 - 4,000 PSI | 0.4 |
| CCV312**10-3 | 3.125" | 2.375 REG | 500 - 4,000 PSI | 0.4 |
