SPE Formation Evaluation, Vol.9, No.3, 185-192, 1994
COMPARISON OF DIFFERENT TECHNIQUES FOR OBTAINING CAPILLARY-PRESSURE DATA IN THE LOW-SATURATION REGION
Capillary pressure data obtained by different methods in the low-saturation range are compared at the same values of the Leverett J function. The paper shows that in this range, saturations obtained by the mercury-injection method are significantly lower than saturations obtained by other standard methods.