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- contribution of source rocks 源岩贡献
- 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。
- 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。
- Solar energy is a new kind of source of energy. 太阳能是一种新型能源。
- 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；
- There mainly distributes four series of source rocks,including Nenjiang,Qingshankou,Denglouku and Shahezi-Yingcheng formations of Cretaceous in Changling area,Songliao basin. 松辽盆地南部长岭地区主要分布有上白垩统嫩江组和青山口组、下白垩统登娄库组和沙河子组-营城组烃源岩。
- 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。
- Based on heavy hydrocarbon analysis of nature gas and adsorbed gas in mother rock, this paper discusses the contributions of several source rocks to gas reservoiring in the deep Songliao Basin. 根据天然气重烃分析和源岩吸附气重烃分析,讨论了松辽盆地深层几套烃源岩对天然气成藏的贡献比例。
- On the other hand,the contribution of day schools can't be ignored. 另一方面，日制学校的贡献是不能忽视的。
- Pore fluid pressure can do favor to rocks rupture, while tectonic movement is the main factor that induces the rupture of source rock and the episodic fluid migration. 孔隙流体压力有利于岩石产生破裂，但是中央隆起带的构造活动是造成岩石破裂、流体瞬态运移的主控因素。
- I make a contribution of $100 to the famine relief fund. 我向救灾基金会捐献了一百元钱。
- Furthermore, Yushan lower uplift has an advantage of two sets of source rock, and may be the best exploration target. 渔山低隆起地区具有双源供油气的优势，是最有利的油气勘探地区。
- On the other hand, the contribution of day schools cant be ignored. 另一方面,日制学校的贡献是不能忽视的。
