Gravxi

Gravxi is a mobile petroleum lab toolkit built for field and lab work. Correct API gravity to standard conditions with temperature in C or F, compute weight from net volume, convert between API, specific gravity, and density, and blend two crude streams with a volume-weighted API calculator. Keep field sample records with lease name, sample tag, pour point, sulfur content, and Reid vapor pressure, and review past gravity calculations in your history log—all in one clean, fast app.