Open Access

ARTICLE

The Influence of Acid on the Rock Mechanical Characteristics of Deep Shale in the Wujiaping Formation

Hao Zhang¹, Yan Zhang^1,*, Wei Liu², Ximin Zhang³, Xiang Liu²

1 School of Petroleum Engineering, Yangtze University, Wuhan, 430100, China
2 Petroleum Engineering Technology Research Institute, Jianghan Oilfield Branch of Sinopec, Wuhan, 430035, China
3 Drilling Technology Research Institute, Sinopec Shengli Oilfield Service Corporation, Deyang, 618000, China

* Corresponding Author: Yan Zhang. Email: