- Products
- Services
- Solutions
- Engineering
- Industry Applications
- About
- Resources
- Contact
Tubing Tester Valves
Pressure test tubing while running in-hole
- Home
- /
- Downhole Tools
- /
- Tubing Tester Valves
Description
The Tubing Tester Valve (TTV) is an annular rupture disc controlled pressure test valve used to pressure test the tubing or drill string.
As the TTV is run-in-hole, the tubing will automatically fill as the flapper mechanism acts as a check valve. At any depth, the string can be pressure tested by applying tubing pressure. To lock open the TTV, annular pressure is applied rupturing a disc to shift the internal mandrel and hold open the flapper.
Features
Flapper-style check valve- Precise rupture disc activation
- Debris cleared easily by reverse circulation
- Full-bore once activated
- Locked in place once activated
- Withstands high differential across flap
- No activation required before pressure testing
- Auto-fill feature via tubing or annulus
Applications
- Drill stem testing
- Tubing integrity tests
- Flex trips
Competitor Comparable Tools
| Competitor Tool / Tool Name | Model |
|---|---|
| Schlumberger Pump-Through Flapper Safety Valve | PFSV-FFB/FEA/FEB/J/K |
| Schlumberger Slim | PFSV-GAA/GAB |
| Halliburton | Rupture Disk Tubing String Testing Valve |
| Halliburton | Kelvin Tubing String Testing Valve |
| Halliburton | Tubing String Testing Valve |
| Expro Self-Fill Tubing Tester Valve | SF-TTV |
