Shuangfang Lu

Conflicts of Interest The authors declare no conflicts of interest. Data Availability Statement The data that support the findings of this study are available from the corresponding author upon reasonable request. References 1, , , et al., “Progress and Key Scientific Issues in China's Onshore Shale Oil Research,” Acta Petrolei Sinica 41, no. 7 (2021): 821–835, https://doi.org/10.7623/syxb202107001.

Open AccessArticle by Feng Wang 1,2, Mansheng Wu 1,2, Yuan Wang 1,2, Wei Sun 1,2, Guohui Chen 3,*, Yanqing Feng 1,2, Xiaosong Shi 1,2, Zengping Zhao 1,2, Ying Liu 1,2 and Shuangfang Lu 3 1 PetroChina Coalbed Methane Company Limited, Beijing 100028, China 2 China United Coalbed Methane National Engineering Research Center Co., Ltd., Beijing 100095, China 3 Sanya Offshore Oil & Gas Research Institute, Northeast Petroleum University, Sanya 572025, China * Author to whom correspondence should be...