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- By using the whole-rock analytical method of organic petrology, a detailed study on the Paleogene low mature source rocks in Subei basin is made. 采用有机岩石学全岩分析方法，剖析了苏北盆地下第三系低熟烃源岩。
- Eocene through lower Oligocene lacustrine shales and Oligocene through lower Miocene lacustrine and deltaic coaly shales are the mature source rocks. 始新世到渐新世湖泊页岩、渐新世到中新世到湖泊和三角洲页岩都是成熟的矿源岩。
- Migration characteristics of oil and gas is summarized as below: 1)Hydrocarbon discharge ratio of 2 sets of mature source rocks (K_1ba and K_1bt~1) in the Lower Cretaceous is about 32%-72%, thus estimated as the main hydrocarbon discharge stratum. 主要的认识为:1)本区下白垩统K1ba和K1bt12套成熟烃源岩排烃率可以达到32%25~72%25,是主力排烃层。
- Keywords low maturation oil;source rock;compaction（geology）;primary migration;expelling hydrocarbon;Banqiao depression; 生油层;低成熟油;压实作用（地质）;初次运移;排烃;板桥凹陷;
- highly mature source rock 高成熟烃源岩
- higher mature source rock 高成熟源岩
- mature source rock 成熟源岩
- There are close relations between the genetic environment of low mature oils and its biomarkers. 低成熟石油的生成环境与其生物标志化合物有密切关系。
- Fuxin basin has abundance natural gas and good gas source rock. 阜新盆地有较好的气源岩,天然气资源丰富。
- The dark mudstone deposited in this time is the favorable source rock. 同时，该层序内沉积的暗色泥岩也是有利的烃源岩。
- All oil isotope overall too much weight, Which Fengshen1 weighing -24.1 ‰（PDB) with high salinity causes characteristic,And consistency with shasi low subsegmental source rock salt lake facies. 全油同位素总体偏重其中丰深1重达-24.;1‰（PDB）具有高盐度成因特征，与沙四下源岩盐湖相沉积环境一致。
- Gas and light hydrocarbon have humic and over mature feat ure, and condensate has sapropelic and low maturity feature geochemically. 分析认为,天然气主要来自下部的上古生界烃源岩,油主要来自上白垩统泰州组中的少量偏腐泥型干酪根。
- Oils dis-coved in Bohai Bay Basin consist of a complete maturation series of immature, low mature, mature and high mature ones. 渤海湾盆地发现的原油从未成熟、低成熟、成熟至高成熟组成了一个完整的熟化序列;
- Also the result suggests that the alkylated dibenzothiophenes may has optimistic perspective in mature researching work of hydrocarbon source rocks. 因此，二苯并噻吩系列化合物可能在烃源岩成熟度研究中有着很好的应用前景。
- However, the hydrocarbon accumulation or reservoir formation requires some thickness of source rock. 但油气的聚集和油气藏的形成，对源岩厚度有一定要求。
- Major hydrocarbon source rocks are in the Cambrian and Ordovician. 寒武-奥陶系烃源岩是该区主力烃源岩;
- Research on color index of conodont fossil shows that hydrocarbon source rocks in palaeozoic formation in Bachu Uplift Area are in mature phase of thermal evolution. 牙形刺化石颜色指标研究表明，巴楚断隆区古生代地层中的烃源岩正处在热演化的成熟期，寻找古生代油气藏应成为该构造带今后勘探的重点；
- The marine hydrocarbon source rock is generally carbonate rock of isolated platforms and interplatform troughs in the Baise basin. 摘要百色盆地海相烃源岩主要为孤立台地和台间海槽碳酸盐岩。
- Even though many low maturity organizations complain about a talent shortage, the inconsistency of their actions belies whether they actually believe it [Rothman 01]. 这种态度的结果就是，就像绩效评估和面试应聘者等人事工作经常在没有适当准备的情况下草率进行。
- Logging identification and evaluation of Cambrian-ordovician source rock in Tarim Basin ACQ P1. 塔里木盆地寒武-奥陶系源岩的测井识别及评价二、各向异性1、基于:频率的各向异性和裂缝。
