主生油期 meaning in Chinese
ppof
principal phase of oil formation
Examples
- ( 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。 - Therefore , there are several important points : ( 1 ) recognize main hydrocarbon source , mybe multi - series ( 2 ) main stage of hydrocarbon generation , mybe multi - stage ( 3 ) matching of trap - forming stage and hydrocarbon generation stage ( 4 ) regional tectonic movement reformed and destroyed basin ( 5 ) preservation conditions of oil / gas
因此，在研究叠合含油气盆地的时候应注意：找准主力烃源岩，可能是多套；主力烃源岩的主生油期，可能是多期；圈闭的形成期与主生油期的匹配；区域性的构造运动对盆地的改造和破坏；保存条件。 - In order to furtherly study the petroleum accumulation law , this paper , based on the tectonic evolution , started from main hydrocarbon generation periods of the main resource rock , analysed petroleum generation , migration , accumulation , adjustment and dynamic accumulation process . according to area structural characteristic , bachu - markit was divided into the three sub - structure unit , that is , east part of bachu arch , west part of bachu arch and markit slope and established accumulation model of each part
为了更深入的分析油气聚集规律，本论文从主力烃源岩的主生油期出发，避开细枝末节，以区域构造演化为线索，分析油气生成，运移，聚集，破坏调整，再次运聚成藏的动态过程。根据巴楚?麦盖提地区的区域构造特点，将该区分为三个次级构造单元，即巴楚隆起西段、巴楚隆起东段、麦盖提斜坡，分别建立了成藏模式。