Table 2 Test data.

From: Productivity prediction, dynamic evaluation and reservoir heterogeneity analysis of HS 4 block carbonate gas reservoir

Nozzle/mm

Wellhead Pressure/ MPa

Yield/104m3 (Mscf/d)

Converted bottom hole static pressure/MPa

Converted bottom hole flowing pressure/MPa

7.1

58.2

39.9(14,100)

/

69.82

9.9

55.9

70.1(24,750)

/

68.49

12.7

50.6

114.0(40,260)

/

65.54

20.2

38.7

205.2(72,460)

/

62.41

Closing-in

60.6

0.0

71.6

/