Well number

Geological parameters

Initial capacity

Bottom water thickness

Permeability

Length of horizontal well section

Effective thickness

Height of avoiding water

Production time

Daily liquid

Daily oil production

Water cut

Production differential pressure

Specific oil production index

m

mD

m

m

m

m³/d

m³/d

%

MPa

m³/(d·MPa·m)

A1H1

54

809

377

14

10

2008/11/24

572

76

86.7

1.7

3.2

A9H1

45

1239

211

17

11

2011/12/31

358

61

83

2.2

1.6

A5H1

57

711

85

8

8.1

2009/12/18

206

39

81.1

3.5

1

A55H

58

1032

352

10

9

2010/5/18

487

33

93.2

6.6

0.5

A48H1

58

584

265

8

3.7

2014/12/11

80

28

65

6.8

0.5

Average

43

4

1.3