Jianchao Fan, Huanhui Chang, Shaofeng Qu, Chen Zhao, Xiqiang Cao

Jianchao Fan

May 06, 2026

Bow-tie model, QHSE information-based management and control system, Offshore drilling.

In view of the high-risk characteristics of offshore drilling and the limitations of traditional management modes, a QHSE information-based management and control system based on the Bow-tie model is constructed. The system covers seven major modules, including safety production situation perception, data consultation, inspection form maintenance, and inspection tasks. It integrates fault tree and event tree analysis, and combines the safety barrier theory and the Swiss cheese model to realize closed-loop management of risk identification, prevention and control, emergency response, and hidden danger investigation. This system continuously promotes the development of QHSE management towards digital intelligence, informatization, and high efficiency.

© 2026, the Authors. Published by ISCCAC

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