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- Controls of Mesozoic and Cenozoic tectonic evolution on source rock distribution in East China Sea shelf basin 东海陆架盆地中新生代构造演化对烃源岩分布的控制作用
- Source rocks distribute in Benxi Formation, Taiyuan Formation, and Shanxi Formation.And thickness in south and north areas is. big while that in middle area is small. 烃源岩主要分布于本溪组、太原组和山西组中,且南北厚、中间薄,据参数分析属于中等-好烃源岩。
- source rock distribution 烃源岩分布
- The activate energy distribution of the source rock for the hydrocarbon generation are: 38~61 Kcal/mol, 38~58Kcal/mol, 49 ~ 69Kcal/mol. 油页岩:抚顺油页岩、茂名油页岩和乌鲁木齐油页岩三个样品,活化能分布分别为38-61Kcal/mol、38-58Kcal/mol、49-69Kcal/mol,分布范围窄。
- 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 distribution pattern of REE is in accordance with the characteristic of Late Paleozoic sediments in North China platform, reflecting that it is inherited from the source rock. 稀土元素分布模式与华北晚古生代沉积的特征是一致的,表明煤样稀土元素分布模式是由源岩继承下来的.
- The prime identify and evalution source rock is geochemical method,but sourcerock distribution exist anisotropism and rock sample is limited,so this method haslimitations. 烃源岩的识别与评价最初多采用的是地化方法来进行,但是由于烃源岩中普遍存在非均质性以及岩石样本的有限性,这种方法在研究烃源岩时有其自身的局限性。
- 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 petroleum potential and distribution of Amu-Daria Basin are studied based on the theory of petroleum system. According to the eras of source rock strata,the Amu-Daria Basin is divided into three petroleum systems,i. 根据对阿姆达林盆地烃源岩、储集层、油气运移和烃类特征的研究,应用含油气系统理论,将盆地划分为3个含油气系统:中、下侏罗统含油气系统,上侏罗统含油气系统和下白垩统含油气系统。
- 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;
- 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 distribution of oils deriv ed from the Dongying source rocks is conformed with the distribution of the lowe r Dongying source rocks. 东下段源岩生成的油气的分布与东下段烃源岩的分布特征一致。
- 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。
- Source rocks in Permo-Carboniferous are characterized by wide distribution, varying in abundance and type of organic matter, middle to high maturity. 侏罗系及下第三系生油岩是喀什凹陷、西南缘区主要生油岩。
- This paper contrasted the oil with, oil with source rock and gas with source rock in southwest depression of Tarim basin. 摘要对塔里木盆地西南坳陷油气源进行系统的对比分析。
- KREEP rocks formed at the boundary of lunar crust and mantle, and natural radioactive thorium is one of the elements to demonstrate KRREP rocks distribution. 月球KREEP岩石形成于壳幔的分界层中,天然放射性元素Th是指示KREEP岩分布的主要元素之一。
- The shale of lower Aptian stage and Barremian stage of Lower Cretaceous is the effective source rock. 有效烃源岩为下白垩统阿普第阶下部和巴列姆阶;
- The oil remained in the reservoir at present ca me from the O2+O3 source rock and charged during Himalayan. 目前油藏中保存下来的原油为喜马拉雅期注入的、由O2+O3源岩形成的原油。