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- coal hydrocarbon source 煤系烃源岩
- coal hydrocarbon source rock 煤系烃源岩
- Lakeshore and swampy carbonaceous mudstone and coal measures are major hydrocarbon source rocks of the Kuqa depression. 其滨湖、沼泽相炭质泥岩及煤系建造是库车坳陷重要的烃源岩。
- 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;
- 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 hydrocarbon source rocks of coal measures developed in this basin were studied on the basis of drill cores, which involved in many fields such as geology, organic geochemistry and petrology. 根据钻井及大量的实验测试等资料，研究了侏罗系煤系烃源岩的发育特征及其有机地球化学、有机岩石学特征，表明其有机质丰度较高，达到中等-好级别；
- 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。
- The oil source of oilsand in northern Kashi sag came from Jurassic hydrocarbon source whose reservoir-forming stage might be from Miocene to Pliocene. 喀什凹陷北部油砂的油源来自于侏罗系烃源岩，成藏期为中新世至上新世。
- There are four hydrocarbon source rocks, Palaeocene, Eocene, Oligocene and Miocene. 西湖凹陷发育古新统、始新统、渐新统及中新统四大烃源岩系。
- Therefore, hydrocarbon source rocks formed in the early highstand system tract have the best hydrocarbon potential. 因此早期高位体系域中的烃源岩有较好的生烃潜力。
- 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。
- The main hydrocarbon source rocks for the basins consist of lacustrine mud and lower coastal plain sediments from Oligocene to Middle Miocene. 这些新生代沈积盆地构造类型多、面积大，新生界巨厚，邻近陆坡的大陆架十分宽广，塑造了多个三角洲，是重要的含油气资源区。
- 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。
- The basalts and gabbros were developed in the main hydrocarbon source rocks of Yangxin Sag, and thermal-waters were distributed more or less. 阳信洼陷沙河街组主力烃源岩中发育有玄武岩和辉长岩等基性火成岩,并伴有规模不等的热液活动。
- Whole rock analysis and kerogen analysis are two analytical methods of studying hydrocarbon source rock in organic petrology. 全岩分析与干酪根分析是有机岩石学研究烃源岩的两种分析方法。
- The peak-period of discharge and generating hydrocarbon of hydrocarbon source rock was in early, medial and later Yanshan period and Himalayan period. 发育二叠系、三叠系、侏罗系多套烃源岩,分别具有多期生、排烃特点。
- Nanpu Sag is rich in oil and gas and the main hydrocarbon source rocks of the Eogene are distributed within Es3, Es1 and Ed3 Formations. 摘要南堡凹陷油气资源丰富，古近系主要分布有沙三段、沙一段和东三段三套有效烃源岩。
- It is shown that aeromagnetic gradient belts near or connected to hydrocarbon source are gas-abundant zones with well-developed volcanic reservoirs. 指出航磁异常梯度带是火山岩储层的发育区带，近烃源岩或沟通烃源岩的航磁异常梯度带是火山岩天然气的富集区带。
- In the peripheral sag belts developed Jurassic hydrocarbon source rock, a number of reservoir-caprock assemblage dominated by clastic rock... 以晚期成藏为主的周缘凹陷带具有巨大的勘探潜力,特别是勘探程度很低、尚未获得突破的乌什凹陷及塔东南凹陷带也是不容忽视的勘探领域。
- Hydrocarbon source rock in Langshan Formation is mainly limestone of neritic facies, whose thickness increases toward the depocenters. 浅海相灰岩为主要的烃源岩，向沉积中心方向加厚，有机质类型以腐泥型为主；
