Abstract：Triassic is one of the valuable formations for exploration in Tarim basin,thus the restore of denuded thickness and study of raw basin can further clarify the following problems such as distribution of Triassic sedimentary zone， framework of basin and prediction of exploration prospect,that are significant to exploration in Tarim basin. The paper presented a method for integrative structural-sedimentary analysis based on seismic data in order to restore the denuded thickness. The restoring thedenuded Triassic thickness in Tarim basin is carried out by analysis of a majority of seismic data and drilling data. It's considered that Taxman area in Tarim basin had thicker Triassic sediments，the raw Triassic basin were two foreland basins formed from the press of Beikunlun and Nantianshan in opposite direction, that were Kuche foreland basin and North foreland basin.
