The stratigraphic column in this district includes all the Paleozoic formations.
这个地区的地层柱包括全部古生代岩系.
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群系可以按其优势物种的特征划分为一些次级的群落类型.
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This requires evaluating water-bearing formations in their operation as filer plants.
这就要求评价含水层作为过滤装置的运用.
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A test to determine the maximum pressure integrity of exposed formations at the casing shoe.
确定套管鞋处裸眼地层最大破裂压力的试验。
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裂缝性地层表现出很强的各向异性,勘探难度很大。
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Vegetable Glue and Barite Powder Weighted Mud Applied in the Confined Water Thick Cover Formations
植物胶重晶石粉加重泥浆在有承压水厚覆盖地层中应用成效
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Using weighted method to judge sand production of formations and select well completion method
利用加权法来判断地层出砂选择完井方法
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说明:在这张天空影像前景中形状奇怪的岩层被称为石林。
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