利用层序地层学原理和研究方法对塔北隆起的侏罗系、白垩系、下第三系、上第三系吉迪克组（Ｎ１ｊ）进行层序及体系域的划分。重点对四套储层（侏罗系底砂岩、白垩系大套砂岩、下第三系底砂岩、吉迪克组底砂岩），两套盐膏盖层（下第三系上部盐膏层、吉迪克组盐膏层）进行研究，确定其分布范围，对其沉积特征做出合理解释，对储盖组合做出合理评价，指出有利的勘探领域和勘探目标。 Using sequence stratigraphy and research methods, the sequences and system domains of the uplifted Jurassic, Cretaceous, Lower Tertiary and Upper Tertiary Kitji in the Tabei uplift are classified. Four sets of reservoirs (Jurassic bottom sandstone, Cretaceous large set of sandstone, Lower Tertiary bottom sandstone and Jidike Group sandstone), two sets of salt mantle (Lower Paleogene upper salt layer, Dick Group salt paste layer) to study the scope of its distribution, to make a reasonable explanation of its sedimentary characteristics, make a reasonable assessment of the reservoir cover combination, pointed out the favorable exploration areas and exploration targets.