Rational Rock Physics for Improved Velocity Prediction and Reservoir Properties Estimation for Granite Wash (Tight Sands) in Anadarko Basin, Texas

Table 2

The core values of moduli and densities of minerals and fluids used in this study [11].

Minerals and fluids	Density; (g/cc)	Bulk modulus; (GPa)	Shear modulus; (Gpa)
Quartz	2.65	55.80	38
Clays	2.58	20.9	6.85
Dolomite	2.87	80.10	45.00
calcite	2.71	75.50	34.00
Oil	0.7	1.62	—
Gas	0.12	0.032	—