复杂孔隙几何形态导电理论与火山岩饱和度模型研究
范雨霏, 潘保芝, 张芳
Research on conductive mechanism and saturation model of the volcanic reservoir with complex pore structure
Yu-Fei FAN, Bao-Zhi PAN, Fang ZHANG
表4
火山岩岩样
e
t
-S
w
拟合关系式
岩样编号
拟合关系式(
x
代表
e
t
,
y
代表
S
w
)
R
2
A-1
y=
1.2177
x
2
-1.7832
x+
1.5466
0.8456
A-2
y=
2.0815
x
2
-2.5517
x+
1.4824
0.9643
A-3
y=
2.1276
x
2
-2.9126
x+
1.7791
0.9463
A-4
y=
1.0922
x
2
-0.9954
x+
0.8597
0.9124
B-1
y=-
0.3355
x
2
+
0.2075
x+
1.1387
0.8746
B-2
y=-
3.159
x
2
+
5.4833
x-
1.3321
0.7024
B-3
y=-
3.2155
x
2
+
5.3145
x-
1.1174
0.7923
B-4
y=-
4.344
x
2
+
8.4964
x-
3.1482
0.9629
B-5
y=-
2.8973
x
2
+
4.8027
x-
0.906
0.9258