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)

A4H1

57

786

417

12

25

2008/12/2

343

280

18.4

1.3

17.9

A51H

44

1067

263

12

20

2007/11/17

360

245

31.9

2

10.2

A61H

35

1932

287

10

20

2010/8/2

412

256

37.9

2.6

9.8

A42H1

54

849

239

9

12

2009/9/10

192

116

39.6

2

6.4

A75H2

-

174

8.8

10

2018/9/9

118

65

44.9

1.4

5.3

Average

192

2

10