Well number

Gas layer

Well section/(m)

Thickness /(m)

Gas analysis/average (m3/t)

Total air content/ average (m3/t)

Drilling fluid density/ (g/cm3)

(Show thickness/ m)/layers (/m)

Jiaoye 1 well

Shale gas reservoirs

2326 - 2415

89

0.36 - 1.58/0.90

1.52 - 8.85/4.30

1.37 - 1.42

73/3

High quality shalegas reservoirs

2377 - 2415

38

0.60 - 1.58/1.01

3.52 - 8.85/6.03

Jiaoye 2 well

Shale gas reservoirs

2477 - 2575

98

0.18 - 1.21/0.68

1.94 - 8.90/5.06

1.40

87/6

High quality shalegas reservoirs

2533 - 2575

42

0.83 - 1.21/0.96

4.41 - 8.90/6.46

Jiaoye 3 well

Shale gas reservoirs

2313 - 2414

101

0.14 - 1.78/0.73

0.63 - 9.63/4.12

1.38 - 1.41

101/2

High quality shalegas reservoirs

2370.5 - 2414

43.5

0.54 - 1.78/1.20

4.08 - 9.63/6.23

Jiaoye 4 well

Shale gas reservoirs

2512 - 2595

83

0.34 - 1.38/0.87

1.19 - 8.83/4.83

1.28 - 1.40

53/2

High quality shalegas reservoirs

2557 - 2595

38

0.80 - 1.38/1.03

4.12 - 8.83/5.93