According to the comprehensive analysis on the logging data, well logging data, and well cores testing data of 120 wells and the seismic facies of 25000 kilometers long two-dimensional seismic sections of Tabei Area at the same time, the following conclusions are able to draw from. Six sedimentary facies have developed in Jurassic in Tabei Area; they are alluvial fan, braid river, braid river delta, fan delta, littoral-shallow lake, and half-deep lake. Among of them, the braid river delta and fan delta have most widely developed. The braid river deltas have mainly distributed in the area of Yingmaili, Donghetang, Yuenan, western of Lungu, Hadexun, and the southern area of Caohu and Juema. The fan deltas have mainly distributed in the areas of Lunnan and Caohu. The braid rivers have mainly distributed in the areas of Mana 1-Mana 3-Yingmai 3-Yuenan 1-Hade well blocks, Yingmai 6 well block, and southeast of Tabei Area. Littoral-shallow lake and half-deep lake have mainly distributed in Qunkeer Area. The alluvial fan has mainly distributed in the west part of Mana 3 well block and mountain front zones of Kuqa depression. According to the analysis, the aquatic bifurcating channels and subquatic distributary channels of the braid river delta, the bifurcating channels of the fan delta plain, braid river channel sandbody, and the turbinate sandbody located in eastern part of the Tabei Area are the prospective objects for finding lithologic trap.