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- 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。
- The past-year experiences show that continuously developed ancient swell controls not only distributions of source rocks and reservoir facies belt, but also the direction of hydrocarbon migration. 通过研究,明确了前侏罗系成藏模式为砂岩侧向运移、剥蚀地层圈闭背景下发育的下生上储的构造-地层油藏;
- distribution of source rocks 烃源岩分布
- Distribution of source rock 烃源岩分布
- 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。
- 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。
- 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。
- This concludes that the concept of source rocks or source beds is ambiguous and non-specific. 因此,矿源岩和矿源层并不是人们所想像的那些特定的岩石或地层。
- Three series of source rocks in the basin are the third member and fourth member of Shahejie formation of Eocene and the first member of Shahejie formation of Oligocene. 盆地中三套主要的生油层系分别是始新统的沙河街组第三段、第四段及渐新统的沙河街组第一段。
- Identification of source rocks by quick methods, and quantitative evaluation of their petroleum potential can be done either in the laboratory or on the well-site. 无论在实验室或井场都能用快速方法鉴别生油岩并对其生油能力作出定量估价。
- Episodic expulsion is an important manner in the evolvement of source rocks,and hydrocarbon migration is in the manner of mixed phase. 幕式排油是烃源岩系统演化过程中的一种重要排油方式,此时烃类以混合相形式运移。
- The thermal evolution history of source rocks and the oil seeps proved that petroleum accumulation had happened in the area once. 烃源岩热演化史及地面油苗显示证实本区有油气运移聚集的条件和历史。
- The distribution of the magazine is 2000. 该杂志的销售量为2000份。
- Solar energy is a new kind of source of energy. 太阳能是一种新型能源。
- 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。
- Alginite and sporinite is suggested to be main macerals of hydrocarbon generation.Based on the study, a hydrocarbon generation model of source rocks in Subei basin is established. 确认藻类体和孢子体为其最主要的生烃组分,在此基础上建立了苏北盆地下第三系烃源岩的生烃模式。
- The conclusion is that water mass depth and reduction and biocoenosis and the heat-flow of ocean-floor are very important to the development of source rocks. 认为水体浓度、还原性、生物量及海底热流体的存在是海相生烃发育的重要条件。
- By data of source rocks pyrolysis and organic geochemistry, type and abundance of organic substance, and maturity of organic substance have been systemically studied. 通过岩石热解和有机地球化学资料,对太康隆起和周口坳陷的有机质类型、有机质丰度和有机质成熟度综合分析。
- They could not agree about the distribution of the profits. 他们对于利润的分配意见不一致。
- Thehigh thermal fluid which was brought during the magma activity might increase the paleogeothermal gradient, and accelerate the thermel evolution of source rocks. 岩浆活动伴随的高热流可以提高盆地古地温,加速烃源岩演化,亦将使与岩浆岩毗邻的烃源岩达到高成熟或过成熟;