Steady state Flow of fluids 3 Quantum theory 3 Cooling 2 Cooling effects 2 Costs 2 Heat loss to the fluid flowing 2 Isotherms 2 Joule-Thomson 2 Joule-Thomson effect 2 Joule–Thomson effect 2 Long term production 2 Low permeability reservoirs 2 Nonisothermal 2 Numerical methods 2 Petroleum reservoir engineering 2 Radial temperature 2 Sensitivity analysis 2 Spectra's 2 Steady-state 2 System heat transfer 2 Time-resolved 2 heat loss to the fluid flowing 2 non-isothermal 2 reservoir heat transfer 2 steady-state 2 system heat transfer 2 2-D steady state 1 222Rn 1 3D graphene 1