Definition of oil migration orientation has great importance to further oil exploration.
油气运移方向的确定对油气的进一步勘探具有重要意义。
A narrow parallel plates model is used to test and analyze oil migration process in a single fracture.
利用狭窄平行板裂隙模型来模拟和分析单个裂隙内油运移的过程。
Stress is an important part in oil exploration because it affects the oil migration and the location where oil exists.
应力是油田勘探中不可缺少的部分，因为它影响着油气运移，决定油气的成藏位置。
Change of ground stress influences pore pressure and oil potential, thus has a great influence upon oil migration accumulation.
地应力变化影响孔隙压力和油势，因而对石油运移和聚集有重要影响。
Oil migration plays an important role in reservoir geochemistry and has become a hotspot analysis in petroleum geology at present.
油气运移研究是认识油气成藏的主要途径之一，因此它也是石油地质研究的热点领域。
The study combining oil migration with tectonic analysis may provide the basis for exploration and development of oil and gas field.
结合构造分析进行地应力和运移势场研究可为油气勘探开发提供依据。
The study of fluid inclusions is very important in detecting the oil migration and accumulation process and the formation time of oil reservoirs.
流体包裹体在划分油气运移充注期次、确定油气藏形成时间等方面均有重要的应用价值。
In heavy oil, not only the absolute concentrations but also the ratio indicators of neutral nitrogen compounds are too low to distinguish the oil migration path.
重质油中，无论是中性含氮化合物的绝对浓度或是其比值指标都降低，严重影响了原油运移途径的判别。
The process of the oil migration is controlled by regional structures and the direction of the oil migration is consistent with the strike of major faults of Silurian.
油气运移过程受区域构造控制，运移方向与志留系主要断裂走向一致。
This study shows good prospect of the TSF and QGF-E techniques in discriminating oil group, evaluating maturity and identifying oil migration pathway as well as paleo-oil layer.
QGF - E技术在油气族群、储层含油气性、油气运移路径与油层识别等方面具有广泛的应用前景。
With the increasing of oil migration effects, the concentration of nitrogen compounds decreased whereas the ratios of shielded nitrogen compounds to exposed or semi-shielded ones increased.
随着运移作用的加强，含氮化合物绝对浓度下降，“屏蔽”型与“暴露”型或“半屏蔽”型化合物的比值增加。
Carbazole compounds were fractionated and detected in oils from the Central Tarim district, Tarim Basin, and these nitrogen compounds were utilized for research work of oil migration successfully.
在塔里木盆地塔中地区的原油中分离和检测到咔唑类含氮化合物，并成功地将其应用于油气运移研究。
With the ceaseless injection of oil and the migration passage prolonging, the result is that migration force increases and oil comes into little hole near charging point.
随着油的不断注入，油相通道的延长，导致运移驱动力增加，这相应导致油进入近注入点的较小的孔隙。
If the petroleum geologists' view of oil generation and migration are not accepted, then present exploration methods would need extensive modification.
如果石油地质学者关于油气生成和运移的观点不被接受，那么目前的勘探方法需要大幅度改变。
The migration force of oil is bigger than that of water and increases constantly during the source of compaction of water-wet sandy and argillaceous sediment.
在亲水砂质、泥质沉积物的压实过程中，油的运移阻力大于水，而且，在压实过程中油的运移阻力是不断增大的。
In the last few years, however, the reverse has taken place: there has been a migration of labour back to the north-eastern coastal areas to well-paid jobs in the North Sea oil industry.
然而在最后的几年间，发生了相反的现象：劳动力移民回到东北沿海地区，为了得到北海石油工业部门的高薪工作。
When oil enters the hole of water-wet sandstone driven by pressure difference, oil migrates following a line of less resistance because of the migration force of oil is bigger than that of water.
油在压差驱动下注入亲水砂岩孔隙的过程中，油的运移阻力比水大，因而，油往往沿阻力较低的有限通道运移。
The characteristics of biomarkers reveal that the oil has a certain migration effects.
生物标志物特征显示原油具有一定的运移效应。
Migration fractionation can form derived condensate and residual oil.
运移分馏作用可以产生衍生凝析油和残余油。
Materials and articles in contact with foodstuffs. plastics. test methods for overall migration into olive oil by cell.
与食品接触的材料和物品。塑料。用细胞法对整体移动到橄榄油的试验方法。
Widespread slope is the main oil & gas migration direction of simple half graben rift, where developed various hydrocarbon reservoirs including tectonic, lithological and stratum one.
地域广阔的斜坡是简单箕状断陷油气运移的主要指向，发育着构造、岩性、地层等多种多样的油气藏。
In order to minimize oil vapor migration, some lyophilizers are designed with a tortuous path between the vacuum pump and chamber.
为了最小化油蒸汽的回流，一些冻干机在真空泵和前箱间设计了弯曲的管路。
It is pointed out that the effective migration passage, secondary migration force and oil-gas filling degree are the most important basic theories to be studied at present.
结果表明，油气有效运移通道、二次运移动力和油气充满度应是当前基础理论研究的重点。
The height of vertical displacement controls the upward migration of oil and gas, and primary oil pools are formed in the lower part of the main faults and secondary pools in their upper part.
断层断开高度控制了油气运移的高度，在主断层下部形成原生油藏，上部形成次生油藏。
The unconformity within the area is an important migration pathway and good reservoir of oil and gas.
研究区的不整合面是重要的油气运移通道和良好的储集空间。
On these concepts, oil & gas migration regularities in heavy oil reservoir and its numerical simulation are performed accurately.
为研究稠油油藏油气运移规律，准确进行油藏数值模拟提供理论基础。
Direction of oil? Gas migration and accumulation at Yihezhuang area are pointed out and the migration boundary of the petroleum is defined in combination with regional geologic background.
结合区域地质背景，指出了义和庄地区油气的运移和聚集方向，确定了石油的运移边界。
Due to far away from the hydrocarbon source rock, oil-gas migration and building-up conditions became the main controlling factor of the formation trap reservoir forming.
由于距离烃源岩较远，油气运移聚集条件成为地层圈闭成藏的主要控制因素。
According to geologic model of unsteady groundwater flow in heterogeneous medium and adopting the finite difference solution, the direction and strength of oil gas migration can be quantified.
根据非均匀各向异性地层的非稳定的地下水流动模型，采用有限差分法求解，可以定量判断油气运移的方向及强度。
According to geologic model of unsteady groundwater flow in heterogeneous medium and adopting the finite difference solution, the direction and strength of oil gas migration can be quantified.
根据非均匀各向异性地层的非稳定的地下水流动模型，采用有限差分法求解，可以定量判断油气运移的方向及强度。
应用推荐