Table 2 Parameters of various fractures in the initial fracturing of well X.

From: Optimization of refracturing timing in tight oil reservoirs based on an oil water two phase flow model

No.

Half fracture length/m

Initial fracture conductivity/(D cm)

Average fracture aperture/mm

1

39.1

59.2

4.8

2

39.2

58.8

4.6

3

39.2

50.3

3.5

4

39.3

53.7

3.8

5

39.4

58.1

4.5

6

39.5

53.0

4.1

7

39.3

57.3

4.5

8

39.3

54.6

4.2

9

39.5

53.7

4.1

10

39.4

56.5

4.3

11

39.3

58.5

4.7

12

39.5

58.6

4.6

13

39.4

57.6

4.5

14

39.3

55.7

4.4