Jian, Wang
Chen, Guorong
Hong, Hu
Zhang, Yixuan
Du, Chongling
Bao, Zhang
Funding for this research was provided by:
Innovation Program Project for Master’s Degree Students of Chongqing University of Science and Technology
Chongqing Technology Innovation and Application Development Project
Technical Service for the Study on the Hierarchical Configuration of Surface Safety Emergency Shut-off Systems for Shale Gas Wellheads of Sichuan Luzhou Shale Gas Company
Article History
Received: 21 December 2025
Accepted: 16 February 2026
First Online: 9 March 2026
Competing interests
: The authors declare no competing interests.