VAM® HTTTM (High Torque Tubing) is a premium connection threaded on pipe with internal and external upset ends offering excellent performance combining gas tightness/compression and exceptional high torque resistance.
APPLICABLE RANGE
- Available in sizes from 2 7/8″ to 5 1/2″.
BENEFITS
- Multiple purpose utility tool (tubing, work string, drilling string, test string)
- Best in class on torque + gas tightness
- Easy to implement on the field (stabbing / running)
- User friendly.
APPLICATIONS
- Tubing used as drilling string in a technique known as Drilling with Tubing (DWT). High compression and torsion loads are required.
- Drill Steam Test (DST) on exploration wells requiring multiple trips downhole acting as temporary tubing while testing potential production zones.
- Tubing acting as casing and being cemented with rotation (eventually) in a technique known as tubing less.
- Tubing acting as work string on work-over operations.
PERFORMANCE
- Multiple makes & breaks without galling. In all applications make-up in stands (2 or 3 pipe) if required.
- Metal-to-metal seal 100% internal pressure / external pressure, 100% tension; 60% compression +EP
- High torsion resistance. Torsional performance with sealability
- Tested under ISO 13679 CAL-III
- Excellent fatigue performance
- Excellent gas tightness.