Table 1 Statistics of the time for SWF of the completed ASP flooding blocks.

Number

Block name

Water cut for SWF(%)

Effective Thickness(m)

Permeability(µm²)

Enhanced Oil Recovery per Chemical Dosage(%OOIP/PV)

Value

Pearson coefficient with water cut for SWF

Value

Pearson coefficient with water cut for SWF

Value

Pearson coefficient with water cut for SWF

1

B1DD

93.30

7.7

0.76

0.67

-0.267

27.75

-0.905

2

N5

97.40

10

0.501

19.59

3

B2X

91.55

6.6

0.533

28.35

4

LBD

95.50

8.8

0.676

20.95

5

X6D1

93.34

5.6

0.583

21.56

6

X6D2

95.51

5.7

0.528

17.15

7

B3DSF

94.22

7.1

0.387

22.71

8

B1DX

97.62

13.6

0.46

13.14

9

XQCY

97.31

11.5

0.537

10.43

10

DQ

97.78

10.8

0.521

11.52

11

X34D1

98.19

9.3

0.52

11.34