Production Time

No Shale Gas Model

Model with Shale Gas

U1

U2

U3

L1

L2

Main

U1

U2

U3

L1

L2

Main

1 month

0.00

0.00

0.39

4.5

0.39

95

1.1

0.25

0.89

3.5

1.3

93

1 year

0.00

0.84

1.4

19

5.7

73

2.5

1.3

1.8

17

4.4

73

5 years

0.16

2.4

2.8

23

11

60

2.0

2.2

2.5

22

7.4

64

10 years

3.1

4.0

4.3

22

12

55

2.2

2.8

3.0

22

8.6

61

15 years

5.1

5.1

5.2

22

12

51

2.6

3.3

3.5

22

9.1

59

20 years

6.3

5.7

5.8

21

12

49

3.1

3.8

4.0

22

9.5

57

25 years

7.0

6.1

6.2

21

12

48

3.5

4.1

4.4

22

10

56