Table 1 X2 well multi-parameter summary table (partial data).

From: Construction of gas content model based on KPCA-SVR for Southern Sichuan shale gas

DEPTHm

POR %

AC us/ft

CNL API

DEN g/cc

GR API

ρ Ω·m

U API

TOC %

PERM mD

Vg m3/t

3376

3.06

74.5

17.7

2.67

133.7

18.23

5.23

0.74

2.68

1.69

3378

3.10

75.4

19.2

2.68

138.4

16.54

5.67

0.68

1.84

1.55

3380

3.07

76.6

17.7

2.68

142.5

16.27

4.22

0.49

1.68

1.86

3382

3.12

76.0

18.6

2.69

138.3

17.06

6.17

0.63

1.52

1.75

3384

3.11

76.3

17.9

2.69

136.7

17.11

5.17

0.58

1.69

2.08

3386

3.52

77.8

18.8

2.66

141.9

15.72

5.37

0.94

1.67

1.89

3388

2.97

77.7

17.7

2.69

142.6

16.37

3.59

0.27

3.35

2.67

3390

3.45

79.9

18.5

2.67

145.4

13.99

4.00

0.60

1.40

2.27

3392

3.42

79.8

18.5

2.67

143.8

15.17

3.89

0.59

3.04

2.44

3394

3.48

80.9

19.1

2.67

149.3

12.58

3.55

0.52

3.04

2.01