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准噶尔盆地西北缘、腹部、东部,现已出现3条北东-南西向(或近南北向)展布的油气富集带;在胸部、南缘,可能还会出现2条近东西向展布的油气富集带。这些油气富集带的出现与分布,是与盆地基底存在着具有网格状深大断裂带紧密相连的,特别是近南北向的深大断裂具有拉张和走滑性质,是盆地下“地震活动带”,构成了油气和深部热物质由南向北运移的“高速公路”,盆地盖层在这些地带也正是断裂发育带。已知的原油和地层水分析资料,从不同侧面都支持这个观点。根据这种思路,提出了今后的勘探对策和建议。
Three North-South-South (or North-South) distributions of oil and gas enrichment zones have emerged in the northwestern margin, the abdomen and the east of the Junggar Basin. Two near east-west distributions may appear in the chest and southern margin Oil and gas enrichment zone. The occurrence and distribution of these hydrocarbon-rich belts are closely related to the presence of a grid-like deep fault zone on the basement of the basin. In particular, the deep faults near the north and south have the characteristics of tension and strike-slip and are characterized by the Lower Earthquake Activity belt “constitutes the” expressway "in which oil and gas and deep-heat matter migrate from south to north. In these zones, the caprock of the basin is also the zone of fault development. The known data on crude oil and formation water analyzes support this view from different perspectives. According to this idea, proposed future exploration measures and suggestions.