准噶尔盆地车—莫古隆起的发育演化特征及其对沉积的控制作用

Features of the development and evolution of the Chemo palaeohigh of Zhunger Basin and its control on the sedimentation

车—莫古隆起的形成演化对准噶尔盆地中部地区沉积、成藏起着极其重要的作用,本文在对前人研究仔细调研的基础上,利用丰富的井震资料,认为车—莫古隆起发育始于三工河组沉积晚期,可大致分为5个发育阶段。初始发育阶段、强烈隆升阶段对古隆起两翼砂体的发育起到了至关重要的作用。

The development and evolution of the Chemo palaeohigh played an important role in the sedimentation and reservoir-forming in the center of Zhunger Basin. Based on the previous studies and wealth of data, it is confirmed that the Chemo palacohigh started from the Later of the Sangonghe Formation, which can be divided into five stages. The initial stage and intense uplift stage play an important role in the development of the sand body in both flanks.