Automatic History Matching for Adjusting Permeability Field of Fractured Basement Reservoir Simulation Model Using Seismic, Well Log, and Production Data

Table 1

The absolute values of the Pearson correlation coefficient between seismic attributes/geomechanical properties and permeability.

Order	Seismic attribute/geomechanical property	Absolute value of the Pearson correlation coefficient with permeability
1	Vertical stress	0.5524013
2	Minimum horizontal stress	0.5264302
3	Maximum horizontal stress	0.5123780
4	Uniaxial compressive strength	0.4606758
5	Pore pressure	0.4495262
6	Young’s modulus	0.4186554
7	Gradient magnitude	0.4166373
8	Internal friction coefficient	0.4083762
9	Envelope	0.3190987
10	RMS amplitude	0.3168818
11	Sweetness	0.3120950
12	Reflection intensity	0.3007208
13	Poisson’s ratio	0.2828500
14	3D curvature	0.2207953
15	Variance	0.1527727
16	Cosine of phase	0.0067648
17	Relative acoustic impedance	0.0022413