1 Retraction Note to: Petroleum Science (2020) 17:582–597 https://doi.org/10.1007/s12182-020-00441-1

The authors have retracted their article (Wang et al. 2020) because of significant textual overlap with previously published works (Atwah et al. 2019; Wang and Paul Philp 2019).

All authors agree with this retraction.