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- Available knotty problem about exploration situation require petroleum resources theory, technology, operating position manipulation, together with carefully research about source rocks characteristics, foreland basin evolutionary. 这些问题需要紧密结合前陆盆地构造发育和含煤地层沉积的特点，研究烃源岩分布差异性特征，从煤系烃源岩、天然气成藏理论和勘探技术等方面加以解决。
- By the analysis of source rock characteristics and oil-source rock correlation,the oil of the Ken68 and Ken69 wells are mainly from the Third Member of the Shanhejie Formation in the Bonan Subsag. 烃源岩特征分析及油源对比结果表明,垦68、垦69井的原油主要来自于渤南洼陷的沙三段烃源岩,油气主要通过断层、砂体、不整合面以及由它们组成的复合型运移通道运聚到盆地边缘圈闭成藏。
- Source rocks characteristics 烃源岩特征
- source rock characteristics 烃源岩特征
- 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;
- The infilling patterns of lacustrine basins are the important means to evaluate the sedimentary characteristics of hydrocarbon source rocks. 湖盆充填样式是评价烃源岩沉积学特征的重要手段。
- Characteristics have been studied of volatile hydrocarbon (C1-C7) from oils and oil source rocks of Devonian to Triassic ages in Jurong carbonate basin. 本文应用轻烃(C_1-C_7)分析结果,研究了一个碳酸盐岩含油气盆地泥盆系至三叠系的原油和生油岩的轻烃特征。
- The related studies show the characteristics of the hydrocarbon source rocks have something to do with the temperature, pressure and geochemistry fields when the gabbros form. 辉长岩形成的异常高温大大促进了烃源岩热演化,并提高了生烃量;
- Organic maceral and sub-maceral characteristics of source rocks in Paleogene in the Pearl River Mouth Basin have been studied by means of compositive optics of organic petrology. 珠江口盆地白云凹陷文昌组和恩平组陆相烃源岩热史及成熟史研究对白云凹陷深水油气勘探具有指导意义。
- Systematic study of the Mesozoic source rocks in the Qiangtang Basin. 系统地整理、分析、研究了羌塘盆地中生界烃源岩的特征。
- 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。
- Major hydrocarbon source rocks lies in the Silurian and down ordovician. 加里东期-海西早期为主要油气充注期,喜山期属于早期油藏晚期裂解。
- The other one comes mainly from Fengcheng group source rocks of Permian. 第二类原油主要来源于二叠系风城组烃源岩。
- The source rocks are distributed widely in the Upper Paleozoic of Ordos Basin. 摘要鄂尔多斯盆地上古生界烃源岩具有广覆式生烃特徵；
- In accordance with the paleoecological characteristics of the original plants producing the spores and pollen, the sedimentary environment of the Eogene petroleum source rocks was discussed. 并根据孢子花粉母体植物的古生态特征探讨了早第三纪油源岩形成的环境。
- Sequence stratigraphic geochemistry principally studies the distribution and geochemical characteristics of source rocks in different sequences or systems tracts under a sequence stratigraphic framework. 摘要层序地层地球化学主要研究基于层序地层格架下的烃源层空间分布特征和源岩有机质的地球化学性质随层序、体系域的变化规律。
- 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。
- 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。
- The evolution of mechanic characteristics of Shahejie source rocks and its effects to hydrocarbon expulsion in Shahejie Formation of Jiyang Depression were analyzed by using diagenism. 从成岩作用角度，分析了济阳断陷盆地沙河街组烃源岩力学性质的演化及其对排烃过程的影响。
- The experimental results indicate that the mode of hydrocarbon expulsion of carbonate source rocks is different from that of the argillite, and has its own special characteristics. 实验结果表明，碳酸盐岩排烃模式与泥岩的模式不同，有其特殊的排烃方式；
