Page 33 - Standard Handbook Petroleum Natural Gas Engineering VOLUME2

Basic Principles, Definitions, and Data 21

Table 5-5
Formation Volumes of Water
Formation volumes, bbllbbl
Pressure 100°F 150°F 200°F 250°F
psia Pure water
~
5,000 0.991 0 1.0039 1.021 0 1.0418
4,000 0.9938 1.0067 1.0240 1.0452
3,000 0.9966 1.0095 1.0271 1.0487
2,000 0.9995 1.01 25 1.0304 1.0523
1,000 1.0025 1.01 53 1.0335 1.0560
Vapor pressure of water 1.0056 1.0187 1.0370 1.0598
Saturation pressure
psia Natural gas and water
~~
5,000 0.9989 1.0126 1.0301 1.0522
4,000 1.0003 1.0140 1.031 6 1.0537
3,000 1.001 7 1.01 54 1.0330 1.0552
2,000 1.0031 1.01 68 1.0345 1.0568
1,000 1.0045 1.01 83 1.0361 1.0584
From Reference 22.
C

-0.002

-0.004

>E -0.00c
a

-o.aoe

-o.oia

-0.012
Temperalure, F.
Figure 5-16. Change in water volume due to pressure reduction [18].