Gas hydrate reservoir identification based on rock physics modelling and sensitive elastic parameters

• Published in: Journal of Geophysics and Engineering
• Main Authors: Wu, Cunzhi, Han, Lei, Zhang, Feng, Liu, Junzhou, Chen, Haifeng, Di, Bangrang
• Other Authors: National Natural Science Foundation of China, Foundation of Sinopec Key Laboratory of Seismic Elastic Wave Technology, CNPC
• Format: Article in Journal/Newspaper
• Language: English
• Published: Oxford University Press (OUP) 2023
• Subjects: Management, Monitoring, Policy and Law; Industrial and Manufacturing Engineering; Geology; Geophysics; Canada; Lambda; Rho; permafrost
• Online Access: http://dx.doi.org/10.1093/jge/gxac100; https://academic.oup.com/jge/article-pdf/20/1/117/48758593/gxac100.pdf

Abstract Seismic bottom simulating reflections (BSR) analysis and seismic inversion are commonly used for gas hydrate reservoir interpretation. The relationship between gas hydrate saturation and elastic parameters can be influenced by gas hydrate occurrence state (e.g. pore-filling type gas hydrate...