10,370
edits
Changes
Jump to navigation
Jump to search
Line 236:
Line 236: − [[File:Rumus11.png|600px|thumbnail|center]]+ + + +
→Water Viscosity
At atmosphere pressure and reservoir temperature:
At atmosphere pressure and reservoir temperature:
: <math>\mu_{w1} = (109.574 - 8.40564S + 0.313314S^2 + 8.72213 \times 10^{-5} S^3) \times T^A</math>
where
: <math>A = -1.2166 \; + \; 2.63951 \; \times \; 10^{-2} S \; - \; 6.79461 \; \times \; 10^{-4} S^2 \; - \; 5.47119 \; \times \; 10^{-5}S^3 \; + \; 1.55586 \; \times \; 10^{-6}S^4</math>
At reservoir pressure and temperatur :
At reservoir pressure and temperatur :
[[File:Rumus12.png|600px|thumbnail|center]]
[[File:Rumus12.png|600px|thumbnail|center]]