Study on the Sedimentary Character 辽河滩海西部古近系沙河街组沉积特征与沉积相研究
sedimentary geologic character 沉积地质特征
sedimentary geochemistry character 沉积地球化学表征
Through the studying on sedimentary character, stratigraphic sequence and structural movement et, the evolution of the basin can be divided into 4 s...
通过沉积特征、地层层序、构造运动等研究，盆地演化可分为张陷、挤压、张陷、稳定4个阶段。
Character of fan delta sand body is confined by sediments resource, sedimentary landform, and sedimentary environment, etc.
扇三角洲砂体的沉积特征与碎屑供应、古地貌和沉积环境密切相关。
The Sanjianfang Formation's oil reservoir can be divided into 24 substratums in detail on sedimentary cycle and sedimentary rhythmic character of reservoir.
按储层沉积旋回和沉积韵律特征，将三间房组油藏进一步细分为24个小层。
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