| Title | Oil spill risk assessment of submarine oil pipeline based on fuzzy comprehensive evaluation and accounting |
| Authors | 刘凌云 |
| Issue Date | 2021 |
| Publisher | Arabian Journal of Geosciences |
| Keywords | Fuzzy comprehensive evaluation Submarine oil pipeline Oil spill risk Accounting |
| Citation | Arabian Journal of Geosciences,2021,14(24). DOI:10.1007/s12517-021-09202-9. |
| Abstract | Based on the fuzzy comprehensive evaluation method, this paper constructs the safety risk evaluation model of submarine oil pipeline, takes a submarine oil pipeline as an example to evaluate the safety risk, determines the risk level of oil spill and the corresponding reasons, and puts forward the corresponding solutions, but the method is implemented on the basis of safety. The leakage and oil leakage in the submarine oil pipeline pose a very serious threat to the marine environment, which is usually long term. Timely and accurate detection of leakage and understanding of the law of controlling the spread of oil spill risk provide the necessary theoretical guidance for formulating on-site emergency strategy after pipeline leakage and reducing the damage to the environment caused by oil leakage. This paper studies two aspects: leakage detection in submarine oil pipeline and oil spill diffusion in water. In terms of detection, we use fluid dynamics as a starting point to explore the real cause of leakage. The specific operation is to establish the detection model on the basis of fluid mechanics and thermodynamics, seek effective solutions, achieve the goal of effective detection and prediction of leakage location, and finally develop the detection software. Based on the research status at home and abroad and the related concepts and theoretical basis of environmental accounting, this paper first reveals the pollution phenomenon in the production and operation process of PetroChina, so as to reflect the necessity of implementing environmental accounting. In this paper, through the study of risk assessment and accounting of submarine oil pipeline oil spill, the fuzzy comprehensive evaluation is applied to solve the problem of oil spill. |
| Appears in Collections: | 会计与财管系 |
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