Research on Gas Hydrate Forward Modeling Based on the Poroelastic Media Theory
Q. Wang, Z. Zhu, X. Jiang and X. Wang
Event name: 81st EAGE Conference and Exhibition 2019
Session: Unconventional I
Publication date: 03 June 2019
Info: Extended abstract, PDF ( 958Kb )
Price: € 20
Based on the poroelastic media wave equation, the conversion relationship between measurable rock physical parameters and Biot parameters is proposed. On this basis, the geological model of natural gas hydrate is established, and the forward simulation is carried out by finite difference method. The influence of variation of gas hydrate saturation on reflection wave energy and formation absorption is further analyzed.