1) retention effect on hydrocarbon expulsion
滞烃作用
1.
This paper has studied characteristics and distribution of overpressure in Yinggehai Basin using seismic velocity,well logs and DST data,and analysed early self sourced overpressure and its retention effect on hydrocarbon expulsion.
利用地震速度、声波测井和中途测试等资料 ,研究了莺歌海盆地地层压力的特征及分布 ,分析了早期自源超压及其伴生的滞烃作用和它们对油气初次运移的影响。
2) hydrocarbon generation
生烃作用
1.
Kinetics of organic matter maturation and hydrocarbon generation in overpressure environment;
超压环境有机质热演化和生烃作用机理
2.
In the Baimiao area the overpressure mechanism was studied by every aspect of possibility,such as the compaction disequilibrium and hydrocarbon generation.
综合超压成因机理的各种分析方法,从压实不均衡、生烃作用两方面对白庙地区的超压成因机理进行了系统的分析。
3.
On the basis of the distribution of measured reservoir pressures in the Western Sichuan basin,the effects of uncompaction,hydrocarbon generation, and tectonic compression on the formation of abnormal pressure are analyzed.
立足川西地区现今储层内实测地层压力的分布特点,综合分析了欠压实作用、生烃作用和构造挤压作用在异常压力形成中的作用。
3) hydrocarbon-generation
生烃作用
1.
In view of the problem that the Permo-Carboniferous has come through complicated tectonic-burial history of the Wenliu incline ramp in the Dongpu Depression,and hydrocarbon-generation evolution has taken place many times.
针对东濮凹陷文留斜坡的石炭二叠系经历了复杂的构造—埋藏史,烃源岩曾发生多次生烃演化的问题,采用构造—埋藏史分析、磷灰石裂变径迹测试和EASY%Ro数值模拟技术,深入研究了石炭二叠系烃源岩的生烃演化历史,探讨了石炭二叠系生烃作用发生的构造期次、生烃强度,结果表明其石炭二叠系烃源岩曾发生过三次重要的生烃作用过程,其分别发生在海西—印支期、喜山早期和喜山晚期,得出了主要生烃作用发生在喜山期的重要结论,并提出了文留斜坡是有望实现东濮凹陷石炭二叠系油气勘探更大突破的有利地区。
4) hydrocarbon generation
成烃作用
1.
The advan-tage of organic petrology lies in analysing characteristics on micro scale,origin and evolu-tion of sedimentary organic matter with respect to hydrocarbon generation.
本文评述了有机岩石学在研究有机成熟度、有机质类型、生烃组分和成烃作用、烃类排出运移和聚集等方面的现状和发展方向。
5) hydrocarbonization
烃化作用
补充资料：腻滞滞
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