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  2 source
     —J 1+2 source rocks developed in the northern South China Sea and East China Sea, C—P source rocks in Bohai Bay and the southern Yellow Sea, and J 3—K 1 source rocks in the northern Yellow Sea.
     —J1+ 2 烃源岩 ,南黄海和渤海主要发育C—P烃源岩 ,北黄海发育J3—K1烃源岩。
短句来源
     There are mainly two sets of source rocks in the Bozhong Depression of the Bohaiwan Basin: Es 3 source rock and Ed 2 source rock.
     渤海湾盆地渤中凹陷主要发育有两套烃源岩 :Es3 烃源岩与Ed2 烃源岩。
短句来源
     It was believed Ek~1-Es~4 source rocks made significant contribution to the hydrocarbon input for the north oilfields when oil in the south oilfields generated from the southern Ek~2 source rock(or else the Ek~1-Ek~4).
     而南区原油中伽马蜡烷和孕甾烷含量极低、姥鲛烷含量较高等特征的原油应来自于南部的Ek2烃源岩,否则是来自南部的Ek1-Es4烃源岩。
短句来源
     The hydrocarbon in Mesozoic and Palaeozoic stratum in Tongwang area of Dongying depression mainly came from the Es_4、Es_3 and Ek2 source rock of Cenozoic stratum in Niuzhuang sag. The hydrocarbon generated from Cenozoic source rock migrated to Mesozoic and Palaeozoic carbonates and fragmental reservoir rock driven by the abnormal pressure through fault,unconformable surface and sandstone conveyer system.
     东营凹陷通王地区中古生界油源主要来自于牛庄洼陷新生界Es4、Es3和Ek2烃源岩,新生界生成的油气在异常压力作用下通过断层、不整合和砂体输导体系向中古生界碳酸盐岩、碎屑岩储层运移。
短句来源
  “2烃源”译为未确定词的双语例句
     (4). The main stage of oil generation of the source rocks occurred during 9 my to present, which can match with trap formation in the East Slope Area. With the combination of good migration conditions, it has been believed that the slope area of the Bozhong Depression is the main source area.
     (4)渤中凹陷斜坡带ES_3与ED_2烃源岩主生油期出现在9MY—现在,成烃期与东斜坡区圈闭期在时空上相匹配,加之有良好的运移通道,是东斜坡区主要的油源区。
短句来源
     (2). Hydrocarbon generation kinetics method has been used to evaluate petroleum generation history of the source rocks and it has been realized that the significant source rocks of the CB 30 hidden hill are the ED2 and ES3 source rocks distributed in the slope area of the Bazhong Depression.
     (2)应用生烃动力学方法对CB30潜山油源区生油岩生烃史进行了研究,指出有效油源区主要是分布于渤中凹陷斜坡带的ES_3与ED_2烃源岩;
短句来源
  相似匹配句对
     (2) material sources for river closure;
     (2)截流料;
短句来源
     (2).
     (2) 激励的设计。
短句来源
     The distribution and the thickness of J2(!)
     J2 ( !)
短句来源
     (2)When D.
     (2)在D.
短句来源
     The study of organic matter in source rock by using supercritical CO_2 extraction
     岩中有机质的超临界CO2萃取研究
短句来源
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  2 source
This value corresponds to a depth of 18 km and may be indicative of a deep CO2 source.
      
A TID-2 source activated by a low concentration of Cs/ceramic was operated in a dilute H2/air environment and provided specific responses to nitrogen and phosphorus compounds.
      
Therefore, the potential CO2 source by carbonate reprecipitation is 0.3?billion metric tons of carbon/a.
      
Further analysis of the stable carbon isotopes of the springs shows that the high pressure of CO2 is mainly related to an endogenic CO2 source.
      
A deposition rate of 11 nm/min was obtained with Cu(acac)2 as the source and the rate was 44.4 nm/min with the Cu(HFA)2 source; both were obtained with the use of H2O vapor.
      
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From Paleozoic to Quaternary, Junggar Basin Went through six periods of evolution of structures and depositions, including platform basin of marine facies, foreland basin of marine facies, hollow—rented basin of relic sea,depression basin of continental facies, vibration basin of continental facies and contraction basin of continental facies. During hollow renting and depression, hydrocarbon source rocks were mainly developed. THis paper probed into the distribution and thermal evolution of hydrocarbon source...

From Paleozoic to Quaternary, Junggar Basin Went through six periods of evolution of structures and depositions, including platform basin of marine facies, foreland basin of marine facies, hollow—rented basin of relic sea,depression basin of continental facies, vibration basin of continental facies and contraction basin of continental facies. During hollow renting and depression, hydrocarbon source rocks were mainly developed. THis paper probed into the distribution and thermal evolution of hydrocarbon source rock, and presented the characteristics of structures and deposi—tions in hinderland of Junggar basin. Three favorable hydrocarbon—bearing areas were pointed out in this paper.

准噶尔盆地腹部自晚古生代至第四纪经历了台地型海相盆地、前陆型海相盆地、裂陷型残留海盆地、坳陷型陆相盆地、振荡型陆相盆地和收缩型陆相盆地等6个构造、沉积演化阶段;鞋陷和坳陷阶段为烃源岩的主要发育时期。本文探讨了烃源岩层的空间分布及热演化史,阐述了盆地腹部的枸造及沉积特征,指明存在3个有利含油气领域。

Coal petrologists and petroleum geologists are now interested in areas where oil is cloesly related with the congeneric coal deposit system. Most of them believe that coal is both gas-prone and oil-prone; coals depostied in particular sedimentary environments may become high-quality oil source rocks. This paper examines this interdisciplinary study of coal and petroleum geology, organic petrology, and organic geochemistry from three perspectives; oil-generating macerals and their petroleum potential, migration...

Coal petrologists and petroleum geologists are now interested in areas where oil is cloesly related with the congeneric coal deposit system. Most of them believe that coal is both gas-prone and oil-prone; coals depostied in particular sedimentary environments may become high-quality oil source rocks. This paper examines this interdisciplinary study of coal and petroleum geology, organic petrology, and organic geochemistry from three perspectives; oil-generating macerals and their petroleum potential, migration of coal-generated oil, and the relation between coals and their congeneric oil.

含煤地层中以腐殖型有机质为主的成煤物质在成煤过程中、特别是在沥青化过程中形成的“煤成油”已经成为能源勘探中的具有极大吸引力的一个重要方向。我国的油田多为陆相成因,属高含蜡质油,含油岩系与煤系共生或有密切关系。“煤成烃”理论,尤其是“煤成油”理论无论在理论上或实践中都存在许多需要解决的问题。“煤成油”理论所涉及的问题综其根本不外三个主要方面:一是煤及煤的各组成部分的成油能力和鉴定特征;二是形成物的运移,特别指的是初次运移;三是烃源对比和源源对比。而实用意义则在于对煤成油分布规律的研究和对开发的经济可行性的评价。

Nowadays,it becomes more and more difficult to explore for oil and gas. In order to discover new oil/gas fields, the relative theories of petroleum generation and principal concepts for oil/gas cxloration must be used,of which the author concluded in six aspects of topics. Combined these topics with the past practices and the characteristics in the areas of the East China,the new considerations in three aspects with seven new realms of oil/gas exploration in the areas have been proposed in this paper.

当前找油气的难度越来越大,要发现新的油气田,必须充分运用成油气有关理论和找油气的有关重要观念。为此,作者首先总结归纳了六个方面的成油气理论和六个方面的找油气重要观念。根据这些理论和观念,结合过去的实践,针对华东地区的地质特点,提出了三个方面的找油气新思路(对华东地区而言)和相应的七个找油气领域。1.多源多期生烃,多期成藏,晚期最利:①与海相中、古生界烃源有关的领域;②浅层天然气(包括第四系生物气);③华东中、小盆地;④东南沿海诸省火山岩覆盖区。2.早期或多期生烃成藏,油气被成岩演化后封闭或地层吸附,经改造后可以开发利用的:⑤煤层气;⑥龙潭煤系中的致密砂岩含油层。3.老领域,新应用(用新理论、新观念、新技术),仍可找到油气:⑦苏北陆相中、新生代盆地。以上作为华东地区九十年代的油气勘查领域的展望。

 
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