UPDATE: UltraMag Valve 2.0

The Citadel DEVGRU team has outdone themselves this time… We’ve taken the most over-engineered and relentlessly tested ULTRA MAG valve family and implemented truly game-changing improvements with validation testing proving it can not only survive, but thrive in the...

V0 FLOAT EQUIPMENT: 762 ULTRA MAG VALVE

Citadel recently qualified our new 762 ULTRA MAG valve to 18,000 psi at 400°F with nitrogen gas, using V0 zero bubble acceptance criterion. This testing was performed by Stress Engineering Services in Houston. The gas test was performed after a 20 bpm for 24 hour flow...

Casing Centralizer Selection 101

In any wellbore, it is critical to choose the right type of centralizer and to place those centralizers at optimum position on the casing to achieve good and consistent standoff. Casing centralizers are available in many shapes and sizes. It is important to understand...