oil migration

The effects of parameters including time, temperature, humidity and the cement-sludge ratio on behavior of oil migration in solidified oily sludge after were investigated by using extraction and ultra violet spectrophotometer.

利用紫外分光光度计和索氏抽提器，研究了温度、土壤含水率以及水泥与污泥的不同比例等因素在不同时间对含油污泥固化后油迁移的影响。

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Forecasting Model of Oil Migration Path in Source Area of Qianjiang Depression

潜江凹陷烃源区的油气运移路径预测模型

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Based on the analyses of vertical seal mechanism of fault for oil and gas and its influence factors, this paper established the relations among oil migration velocity and grain of filling materials, tip angle and mudstone content of fault zone by physical simulation experiment.

在断层垂向上封油气机理及影响因素分析的基础上，通过物理模拟建立了原油通过断裂带运移速度与断层填充物粒度、倾角和泥质含量之间的函数关系。

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Carbonate rocks and sandstones are important gas oil reservoirs. The secondary pore space caused by the deep karstification during buried period is the effective space of gas oil migration and accumulation.

碳酸盐岩和砂岩是重要的油气储层，埋藏期深岩溶作用形成的次生孔隙是油气运移和聚集的有效空间。

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