1) marine high quality source rock
海相优质烃源岩
2) excellent source rock
优质烃源岩
1.
The excellent source rocks and accumulation of stratigraphic and lithologic traps in the Jiyang depression,Bohai bay basin,China;
济阳坳陷优质烃源岩特征与隐蔽油气藏的关系分析
2.
It is showed that the marine excellent source rocks were developed in the Early Cambrian,and Early Permian.
本文利用沉积、有机岩石学和地球化学等综合手段,建立了黔南坳陷麻江古油藏、凯里残余油气藏地区和雪峰隆起西缘的二叠系-震旦系地球化学综合剖面,重点探讨了该地区优质烃源岩的生烃潜力和时空分布。
3.
Forming condition of the marine excellent source rocks was studied by the simulation experiment on hydrocarbon generation and expulsion from a mass of different types source rocks and oiliness reservoir rocks,and comparative analysis on geological setting of global large oil and gas field and its marine source rocks.
在对全球范围内不同类型海相烃源岩对比分析的基础上,通过筛选出百余块不同类型烃源岩和含油储集岩的热压加水生排油气模拟实验,结合大中型油气田形成的地质条件,对我国海相优质烃源岩的形成条件进行了综合研究,认为海相优质烃源岩主要形成条件有:1)台内盆地及近滨潟湖、台地斜坡、前缘斜坡及前礁等沉积相带,浮游生物发育,水体稳定且较深,处于还原-强还原环境;2)较高的有机质含量,总有机碳含量TOC≥2%;3)Ⅰ—Ⅱ型干酪根,低成熟阶段形成的大量稠油可以沿富有机质页理面以油相网状传递式连续不断地长距离运移,很容易形成大油田;4)烃源转化过程中古油藏及分散在烃源岩和储集岩中的可溶有机质也是优质再生气源,高成熟—过成熟储集岩中的TOC>0。
3) High-quality source rock
优质烃源岩
1.
The 4th section of the 3rd member of the Shahejie Formation(Es34) is the most important source rock with 250m effective thickness,about 100m high-quality source rock and above 0.
该凹陷Es34的有效烃源岩厚250m左右,优质烃源岩厚100m左右,其镜质体反射率在0。
2.
To tackle the problem,researchers redefined the high-quality source rocks and preliminarily developed a systemic method for its evaluation and prediction.
采用地质统计和地化分析相结合的手段,初步建立了评价和预测优质烃源岩的方法体系,对渤海海域古近系优质烃源岩的发育分布进行了预测。
4) high quality source rock
优质烃源岩
1.
Petrology and element geochemistry and development environment of Yanchang Formation Chang-7 high quality source rocks in Ordos Basin;
鄂尔多斯盆地长7优质烃源岩的岩石学、元素地球化学特征及发育环境
6) marine source rock
海相烃源岩
1.
A study on the characteristics of marine source rock along Yangtze River in southern Anhui Province;
皖南沿江地区海相烃源岩特征研究
2.
Development constraints of marine source rocks in China.;
中国海相烃源岩发育控制因素
3.
Gas generations in these three basins have the characteristics of dual peaks and wide gas windows;② marine source rocks in Yinggehai basin are mainly compose.
采用天然气源岩定量评价技术,对中国近海海域主要含油气盆地各类烃源岩的天然气产出能力及成气规律作了探索与研究,获得的初步认识是:1)琼东南、珠江口和东海3个盆地所发育的煤系烃源岩有很高的天然气产率,天然气产出均出现了两个成气高峰,表现出成气窗很宽的特征;2)莺歌海盆地海相烃源岩有机质组成以陆源有机质为主,天然气生成也具产率高、成气窗宽的特征;3)渤海、东海、珠江口和北部湾盆地湖相烃源岩除个别Ⅰ型泥岩有高的产气率之外,各湖盆广泛分布的Ⅱ1型泥岩只有较高的产气率,天然气大量产出仅出现一个成气高峰,表现为单峰型,其成气窗远窄于煤系与海相烃源岩。
补充资料：烃源岩(见生石油天然气岩层)
烃源岩(见生石油天然气岩层)
source rock of oil and gas
、~u以人‘峪iUU长天然气岩层01012丹nd即劝见生2
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条