Tellus OCTG is a handy app to determine the performance properties of oilfield tubulars (OCTG) as specified in the historical API 5C3 standard. It provides the:
1. API MIYP (Burst),
2. API Collapse with Tension adjustment,
3. Pipe Body Yield Strength (PBYS),
of casing and tubing, and considers effect of temperature on yield strength.
The app currently has an inventory of commonly used oilfield pipes, but custom sizes can be defined by the user.