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Refrigeration Outlet Temperature for Gas Conditioning Formula

To=Ti+Ti[(PoPi)m1]ET_o=T_i+T_i\left[\left(\frac{P_o}{P_i}\right)^m-1\right]E

Refrigeration Outlet Temperature for Gas Conditioning calculates outlet temperature for well performance workflows in production engineering.

Calculate

How engineers use this formula

Use this formula when the listed inputs (T_in, P_in, P_out, E, m_exp) are known and the assumptions behind the cited well performance relationship match the engineering case being checked.

Assumptions

  • Input values are representative for the well, reservoir, fluid, or equipment case being evaluated.
  • The declared units match the field-unit constants used in the formula.
  • The cited formula applies to the selected petroleum engineering workflow.

Limitations

  • The calculation does not replace a full engineering model or operating procedure.
  • Accuracy depends on the source correlation, assumptions, input quality, and unit consistency.

Common mistakes

  • Mixing unit systems without converting the inputs.
  • Using default example values as field recommendations.
  • Applying the formula outside the source assumptions.

Default example

Using the default inputs, T_out equals 261.81514 K.

T_inK

300

P_inpsi

1000

P_outpsi

500

Edimensionless

0.8

m_expdimensionless

0.25

Inputs

T_in

K

Inlet Temperature

P_in

psi

Inlet Pressure

P_out

psi

Outlet Pressure

E

dimensionless

Isentropic Efficiency

m_exp

dimensionless

Cycle Efficiency Exponent

Outputs

T_out

K

Outlet Temperature

T_in

K

Inlet Temperature

P_out

psi

Outlet Pressure

P_in

psi

Inlet Pressure

E

dimensionless

Isentropic Efficiency

m_exp

dimensionless

Cycle Efficiency Exponent

Source and review

reviewed

Gas Conditioning and Processing, Campbell, J. M. (1992)

John M. Campbell. 1992. Gas Conditioning and Processing, Campbell Petroleum Series, Vol. 2, Page 254.

Source

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