Abstract：Carboniferous system in the Talimu basin is main source sequence. It is shoreinner neritic sedimentary series in platform was part enclosed and contained abnormal salt water in partial area. In terms of sequence stratigraphy theory,the sedimentary series can be divided into sedimentary sequence I and II. The sequence I belongs in Lower Carboniferous,and the sequence Ⅱ includes Upper Carboniferous and Lower Permian. Sequence I and Ⅱ can be subdivided into 6 subsequences:Ia,Ib,Ic,Ⅱa,Ⅱb and Ⅱc subsequences.Subsequence b.belongs in Lower Permian. According to their seismic reflection characters,the sedimentary series covers four types of seismic fades:parallel continuous seismic fades,pseudo parallel continuous seismic fades,oblique seismic fades and irregular seismic fades. These seismic fades can be subdivided into 9 subtypes and involve 12 kinds of sedimentary fades. The open and limited prograssive platform fades belts which are included in Ia and Ib subsequences are favourable source fades belts;the bottom and slope fan fades belts in bash. which correspond to the I.during low water period are the best res}er:}oir facies belts;the I、beach fades belt consisting of elastic rock,bioelastic limestone and needle-porous dolomite which were deposited during early progressio n is quite good reservoir fades belt;the open and limited platform fades belts are goad barrier layers. According to their importance,the favourable areas in Carboniferous hydrocarbon exploration are mid Talimu-Badong region,mid-west Maigaiti slope,Bachu rise,Hetian-Celei Iow uplift,Tabei slope and Southwest depression.
王克宁. 塔里木盆地石炭系地震地层学研究[J]. 石油地球物理勘探, 1994, 29(1): 84-95.
Wang Kening. Seismic stratigraphic researches on Carboniferous system in the Ta limu basin. OGP, 1994, 29(1): 84-95.
