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Unformatted text preview: Disadvantage: time-consuming, capillary end effect. 7. In three phase flow, gas relative is usually a function of only the gas saturation (independent of oil saturation). Why? Gas is the most non-wetting fluid; it occupies largest pores. Occupation of pores depends only on S g . 8. Name two techniques to measure water saturation in the steady state technique?--Separator level for re-circulating system;--Weight of core--X-ray or γ-ray attenuation 9. What is the unit of resistivity? Ohm-m 10. What is Formation Factor? F = R 0Rw = % Resistivity with 100 brine saturation resistivity of the brine...
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This note was uploaded on 10/11/2009 for the course PGE 19460 taught by Professor Sharma during the Spring '09 term at University of Texas at Austin.
- Spring '09