A measure of relative fluid Compressibility of single-phase fluid with density
change due to a unit pressure and molar volume LaTeX Math Inline body \rho_f
pLaTeX Math Inline body
variation:V_{mf}
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c_f = \frac{1}{\rho_f} \frac{\partial \rho_f}{\partial p} |
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c_f = -\frac{1}{V_f{mf}} \frac{\partial V_f{mf}}{\partial p} |
This can be redefined in terms of fluid volume
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| Symbol | Dimension | SI units | Oil metric units | Oil field units | ||||
|---|---|---|---|---|---|---|---|---|
| M-1 L1 T2 | Pa-1 | kPa-1 | psi-1 |
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