SITAN MP43-HS water hold-up tool measures the water volume fraction in fluid mixtures flowing in the borehole. SITAN MP43-HS water hold-up tool is run centralized in the Production Logging tool string.  Part of the fluid flow passes through the tool between the electrodes of a cylindrical capacitor. The capacitance measured depends on the dielectric constant and the distribution of the fluids between the electrodes. In well mixed fluids the tool has a linear response from zero to about 40% water volume fraction.

Application:

1. Multi-phase Production Profiling.

2. Oil/Gas/Water Holdup Calculations.

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