Corrigendum to “Finite Element Simulation of Oil and Gas Reservoir In Situ Stress Based on a 3D Corner-point Grid Model”

---

In the article titled “Finite Element Simulation of Oil and Gas Reservoir In Situ Stress Based on a 3D Corner-point Grid Model” [1], information was omitted in the Acknowledgments section. The corrected section appears as follows:

Acknowledgments

This work was funded by Major National Science and Technology Projects of China (no. 2017ZX05013-002-002), Research Institute of Exploration and Development of Changqing Oil-field Corporation of Petrochina (no. 2019-22040), and Research Institute of Exploration and Development of Petrochina (no. RIPED.CN-2018-JS-105). The authors express their sincere gratitude to Springer Nature Author Services, who provided linguistic assistance. This paper is based on work by Yuyang et al. (2019) in Acta Scientiarum Naturalium Universitatis Pekinensis.