原生油气藏 meaning in English
primary oil-gas pool
Examples
- Prospects of exploring palaeozoic primary oil and gas pools in southern area of north china cratonic basin
华北古生代克拉通盆地南部原生油气藏勘探前景 - The mesozoic primary hydrocarbon accumulation has been heavily damaged by the denudations at latest middle jurassic and latest cretaceous and the faulting from paleocene to eocene
中侏罗世末期、白奎纪末期的地层抬升剥蚀，以及古始新世的断裂活动对中生代形成的原生油气藏破坏作用明显。 - There are good reservoir - seal assemblages in palaeogene system , and this system has become favourable locations for both cenozoic primary hydrocarbon accumulations and mesozoic secondary accumulations
古近系内部发育良好的储盖组合，该层系不仅是新生代原生油气藏的主要聚集场所，也是中生界次生油气藏的有利聚集层位。 - The causes are discussed from aspects of oil - gas source beds , trapping and storing space , oil - gas migration channel and thick proofing layers , oil - gas maturity stage and allocation of effective trapping stage , suggesting the searching of primary oil - gas pool of the cambrian and lower ordovician at the relatively shallow layers and surrounding places with faults developed
从油气源层、圈闭与储集空间、油气运移通道与巨厚隔层、油气成熟期与圈闭有效期配置等四个方面探讨了未获油气之原因，提示在满加尔坳陷腹地，相对较浅部位及周边断裂发育部位寻找寒武系和下奥陶统的原生油气藏。 - It is shown that deep abnormal high pressure confined area ( abnormal prressure fluid compartment ) at footwall in southern margin of the basin and uplift sector closely related to faulting should be as a domain or direction for exploration ， and structural traps ( like faulting barrier ， anticline ， etc . ) along with original oil / gas reservoirs at major faulting footwall as the main exploratary targets
盆地南缘断裂下盘深层的异常高压封闭区(流体封存箱) 、与断裂密切相关的隆起段是今后主要勘探方向与领域,断裂遮挡、背斜等构造型圈闭? ?主断裂下盘原生油气藏是主要的勘探对象。