• In the after strike slip compressional stage, this lake was filled up with the clastic sediments of deltic and fluvial facies.

    随后挤压阶段湖泊为三角洲河流碎屑沉积物充填

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  • Sediments in basins consist of grey coal-bearing formation composed of fluvial alluvial, proluvial fac ies, lacustrine-swamp facies. The material composition of sedim

    沉积物组成山区河流、湖沼相灰色建造,物质成分与基底岩石具明显继承性。

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  • Alluvial fan, fluvial, lake, fan delta, braid river delta and meandering river delta facies sediments are widely developed in Jurassic in Turpan-Hami basin.

    吐哈盆地侏罗系广泛发有冲积河流湖泊、扇三角洲辫状三角洲曲流河三角洲沉积。

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  • The decrease of fluvial sediment to the estuary has led to coarsening of bottom sediments in the modern delta and shrinking of modern depocenter.

    现代沉积区沉积中心面积减少,表明锋沉积作用减弱。

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  • Braided arenaceous fluvial channels were developed, and paludal coal-bearing sediments were well developed from Yan 9 to Yan 4 + 5 substage in the western part.

    94 +5网状河道发育,西部地区广泛发育平原沼泽煤系沉积

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  • In the northern BZ34 block, the shallow sediments are mainly formed in a fluvial delta, with reservoir poor continuous laterally, faults well developed and structures complicated.

    渤中34北区浅层主要为河控三角洲沉积,储层横向连续性断裂发育构造复杂

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  • In the northern BZ34 block, the shallow sediments are mainly formed in a fluvial delta, with reservoir poor continuous laterally, faults well developed and structures complicated.

    渤中34北区浅层主要为河控三角洲沉积,储层横向连续性断裂发育构造复杂

    youdao

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