An improved temperature-viscosity correlation for crude oil systems

Calculating Viscosities of Reservoir Fluids From Their Compositions

John Lohrenz, Bruce G. Bray, Charles R. Clark · Journal of Petroleum Technology · 1964 · 838 citations · Full text

Engineering, Chemical Engineering, Petroleum Engineering +13

Estimating the Viscosity of Crude Oil Systems

H. D. Beggs, J.R. Robinson · Journal of Petroleum Technology · 1975 · 447 citations

Engineering, Petroleum Engineering, Multiphase Flow +16

The Viscosity of Air, Water, Natural Gas, Crude Oil and Its Associated Gases at Oil Field Temperatures and Pressures

Carlton Beal · Transactions of the AIME · 1946 · 258 citations · Full text

Engineering, Petroleum Engineering, Petrophysics +12

A Viscosity Correlation for Gas-Saturated Crude Oils

Ju-Nam Chew, Carl A. Connally · Transactions of the AIME · 1959 · 155 citations

Engineering, Petroleum Engineering, Petrophysics +11

A Correlation of the Viscosity of Hydrocarbon Systems With Pressure, Temperature and Composition

Joshua Little, H.T. Kennedy · Society of Petroleum Engineers Journal · 1968 · 61 citations · Full text

Engineering, Chemical Engineering, Physics +14