| 摘要 |
A method is provided for obtaining a quantitative prediction of a magnitude of a maximum horizontal stress (SH/SV) at a point on a horizon within a prospect including the following steps: a) receiving seismic reflection data including a plurality of seismic reflection lines within the prospect; b) interpreting the seismic reflection data to identify at least four horizons produced during a compressional pulse period and at least one anticline and/or syncline; c) mapping in plan the identified anticlines and/or synclines; d) classifying each anticline into one or more predefined stress states based on the length of the anticline and its proximity to adjacent anticlines and/or classifying each syncline into one or more predefined stress states based on the length of the syncline and its proximity to adjacent synclines; wherein each predefined stress state corresponds to a predetermined value for the magnitude of the maximum horizontal stress (SH/SV). |
