A New Method for Calculating the Cementation Exponent of Triple-Porosity Media Reservoirs

Table 1

values of the triple-porosity media reservoir at various combinations of matrix porosity, fracture porosity, and nonconnected vug porosity.

Assumptions			Results	Sensitivity
()	()	()
0.005	0.005	0.05	2.00	-16.6%	79.7%	-3.7%
0.005	0.01	0.05	2.01	-16.3%	79.4%	-4.3%
0.005	0.025	0.05	2.01	-15.9%	78.8%	-5.3%
0.005	0.05	0.05	2.02	-16.5%	75.0%	-8.5%
0.005	0.075	0.05	2.03	-17.1%	75.6%	-7.3%
0.005	0.1	0.05	2.04	-16.5%	71.1%	-12.4%
0.005	0.15	0.05	2.07	-12.7%	67.5%	-19.8%
0.005	0.2	0.05	2.08	-13.2%	61.4%	-25.4%
0.005	0.05	0.05	2.02	-15.2%	76.3%	-8.6%
0.01	0.05	0.05	2.02	-15.9%	77.2%	-7.0%
0.025	0.05	0.05	2.02	-13.7%	79.7%	-6.6%
0.05	0.05	0.05	2.01	-13.1%	81.4%	-5.4%
0.075	0.05	0.05	2.01	-12.4%	81.2%	-6.4%
0.1	0.05	0.05	2.01	-10.2%	84.1%	-5.7%
0.15	0.05	0.05	2.00	-9.4%	85.8%	-4.8%
0.2	0.05	0.05	2.00	-8.1%	87.4%	-4.5%
0.005	0.01	0.005	2.02	-13.3%	82.2%	-4.5%
0.005	0.01	0.01	2.01	-14.6%	80.4%	-5.0%
0.005	0.01	0.025	2.01	-16.0%	79.9%	-4.1%
0.005	0.01	0.05	2.01	-15.6%	80.8%	-3.6%
0.005	0.01	0.075	2.01	-18.4%	77.5%	-4.2%
0.005	0.01	0.1	2.01	-20.1%	75.7%	-4.2%
0.005	0.01	0.15	2.01	-20.9%	75.1%	-4.1%
0.005	0.01	0.2	2.00	-20.1%	75.3%	-4.6%