Services and Consultancy – Services

Services

  • Verification, Validation, and Testing of Pumps, ESPs, valves and fittings.
  • Total acid number (TAN, ASTM D664) and Total basic Number (TBN, ASTM D4739) by automatic titration;
  • Water content (Potentiometric Karl Fisher, ASTM E203-16);
  • Microscopic images of colloidal dispersions and wax crystals under controlled temperature;
  • Wax content by low temperature centrifugation technique;
  • Classical pour point determination (ASTM D5853);
  • Bottle test for emulsion stability and emulsion breakers evaluation;
  • SARA compositional analysis (ASTM D6560 and D2007);
  • Rheological tests: viscosity, rheological behavior, yield stress, viscoelastic modules, surface/ interfacial shear rheology;
  • Wax appearance temperature (WAT) of waxy oils (ASTM D4419);
  • Heat (cp) capacity of fluids;
  • Surface/ interfacial tension and rheology by pendant drop tensiometry;
  • Ultralow surface/ interfacial tension and rheology by spinning drop tensiometry;
  • Simulated distillation of crude and complex oils up to C80
  • Zeta potential;
  • Mean size and Size distribution of fine dispersions (by Light scattering);
  • Refraction index of fluids;
  • Stability of oil foams and efficiency of inhibitors/ defoamers.