Erratum

This article refers to:

A new model for predicting the viscosity of heavy oil

In volume 34, issue 9 of Petroleum Science and Technology, the incorrect author's affiliation appeared in A new model for predicting the viscosity of heavy oil by Yonghui Liu, et al., pages 832-837. The correct affiliation is shown below. The publisher apologizes for any inconvenience caused.

Yonghui Liu^a, Shuqiang Shi^a, Yongqing Wang^a

^aSchool of Oil & Gas Engineering, Southwest Petroleum University, Chengdu, Sichuan, China