| 1. | Fluorescence is high in shallow immature samples and decreases in the main zone of oil generation . 浅处未成熟样品的荧光是高位,而主要生油带则降低。 |
| 2. | New understandings of cretaceous oil generation zone in foreland basin in southern margin of junggar 准噶尔盆地南缘前陆盆地白垩系生油的新认识 |
| 3. | It is possible that these deep viscous oils were generated from the es4 evaporite source rocks during the early oil generation stage 因此,深层稠油可能是沙四段膏盐相源岩早期生烃的产物。 |
| 4. | The fall of lake - mountain in it is low and sources are relatively farther , oil generation and accumulation conditions are poor 凹陷湖岭落差小物源相对较远,生储配置条件差,寻找油气藏的条件苛刻。 |
| 5. | Structural which has controlled many factors , such as the development of oil generation , source rock , cap rock and the fault , is the main control factor of hydrocarbon migration and accumulation 构造是研究区油气成藏的主控因素,构造控制了生储盖发育与油气运移通道等成藏要素组合。 |
| 6. | In china , sediment trap of carbonate rocks is large , oil generation from carbonate rocks has been the focus which geologists and geochemists are - concerned about 我国碳酸盐岩沉积区分布面积广阔,碳酸盐岩烃源岩评价标准问题,事关油气勘探方向和投资力度,一直是石油地质、地球化学家所关心的焦点问题之一。 |
| 7. | In this paper , the author will take the qibei area ad the example and from the point of to describe the oil generation , migration and accurmulation characteristics in superpressure condition 压力对烃源岩中干酪根的热降解有阻滞作用,压力升高不仅使干酪根的化学键更稳定且不宜断裂,还使干酪根分子与烃源岩矿物结合更加牢固。 |
| 8. | The inhomogeneous structurral evolution resulted in the charactoristics of early stage pool - forming , serious pool destruction , small range of secondary oil generation , and poorly developed sand bodies and lower hydrocarbon enrichnrent of the south sag of the basin 喜山期,盆地进入挤压阶段,随着第三系沉积厚度的不断加大,侏罗系源岩开始二次生烃,原含油气系统得以活化与重建。 |
| 9. | ( 4 ) . the main stage of oil generation of the source rocks occurred during 9 my to present , which can match with trap formation in the east slope area . with the combination of good migration conditions , it has been believed that the slope area of the bozhong depression is the main source area ( 4 )渤中凹陷斜坡带es _ 3与ed _ 2烃源岩主生油期出现在9my ?现在,成烃期与东斜坡区圈闭期在时空上相匹配,加之有良好的运移通道,是东斜坡区主要的油源区。 |
| 10. | Study kinetics behavior of oil generation , gas generation from organic matter in carbonate rock and oil to gas . and calibrate kinetic models using experimental data . make it possible to calculate quantity of oil generation , gas generation from carbonate source rocks quantificationally and dynamically 考察了碳酸盐岩有机质成油、成气及油裂解成气动力学行为,并根据实验结果对动力学模型进行了标定,使得定量、动态的计算碳酸盐岩烃源岩的生气量成为可能。 |