Advances of paleostructure restoration methods for petroliferous basin
Online published: 2012-02-20
The paleostructure restoration for petroliferous basin has a close relationship with the hydrocarbon generation and accumulation, and the existed methods of paleostructure restoration have certain limitations and restrict the exploration and development of oil and gas. This paper analyzed the methods of the paleostructure restoration including pagoda chart,isopach map,balanced section,paleostructure restoration through seismic attributes, paleostructure restoration in three dimensional space and the reconstruction of the same deformable body, and pointed out the application conditions and problems of each method in practice. The recovery of eroded amount,de-fault and de-fold, decompaction and correction of ancient water depth are inevitable key technologies. Whether we can use the technologies reasonably influences the accuracy of the paleostructure restoration. It also put forward the development trends of paleostructure restoration method, which provides instructions for the paleostructure restoration.
WANG Hui , HU Guangyi . Advances of paleostructure restoration methods for petroliferous basin[J]. Lithologic Reservoirs, 2012 , 24(1) : 13 -19 . DOI: 10.3969/j.issn.1673-8926.2012.01.003
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