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淡水淋溶
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  “淡水淋溶”译为未确定词的双语例句
     By the characteristic description of container rock, on the basis of analyzing the main reservoir factors of controlling high quality facies belt distribution、diagenesis、tectonism and etc, this thesis has pointed out platform inner beach and platform plateau subfacies affected by atmosphere and freshwater is remunerative reservoir facies belt, established the evolutive mode of dolomite reservoir and conceptive model of reservoir development in this area, also predicted favorable development horizon and region distribution of reservoir.
     通过储层特征描述,结合控制优质相带展布、成岩作用、构造作用等储层主控因素深入分析的基础上,指出了受大气淡水淋溶改造的台内滩及台坪亚相为有利的储集相带,并建立了滩相白云岩储层演化模式和本区储层发育的概念模型,预测了储层的有利发育层位和区域分布。
短句来源
     : Although Jialingjiang Formation of Triassic system in south and southwest ar-eas of Sichuan is tight carbonate deposition leached by early fresh water and its structure is reformed in a later period,the tight carbonate formation can become multiple porous fracture layered reservoirs,and then become fault trap oil and gas reservoirs.
     川南、川西南地区三叠系嘉陵江组虽为致密碳酸盐岩沉积,但经早期淡水淋溶和晚期构造改造,可变为连通的多孔洞缝似层状储层而形成断层圈闭油气藏。
短句来源
     The reservoirs of Shahejie Formation mostly belong to the carbonate dissoluted diagenetic face whose dissoluted pores are the main reservoir spaces.
     储集空间以溶解作用形成的次生孔隙为主,溶解作用分为大气淡水淋溶和埋藏溶解,后者与有机质成熟及粘土矿物转化有关。
短句来源
     Carboniferous carbonate reservoirs have distinctive zonation, i.e. quality of reservoir distributed in Maigaiti Slope is better than that of Bachu Uplift, and this is mainly due to the leaching of meteoric fresh water in later period.
     石炭系碳酸盐岩储层特征具有显著的分区性,麦盖提斜坡区的储层物性明显优于巴楚隆起区,这与斜坡区碳酸盐岩遭后期大气淡水淋溶改造有关.
短句来源
  相似匹配句对
     Freshwater Resources
     淡水资源
短句来源
     FRESH WATER & OUR LOVE
     淡水爱情
短句来源
     The leaching process of contaminants;
     污染物的淋溶过程 ;
短句来源
     3.eluviaton and illuviation could be found;
     (3)存在淋溶、淀积作用;
短句来源
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The diagenesis on the sandstones bitumen bearing in certain regions and sections of the southern margin,Yangtze Para-platform is discussed in this paper. It is suggested that the diagenesis in Majiang Anticline Belt is dominated dy early stage dolomite cementation and by the corrosion and replacement of dolomite in clasts. The late Guangxi movement caused the formation and then the successively upliftings of the anticline in the area. The axis of the anticline was eroded and eluviated by atmosphere fresh water,...

The diagenesis on the sandstones bitumen bearing in certain regions and sections of the southern margin,Yangtze Para-platform is discussed in this paper. It is suggested that the diagenesis in Majiang Anticline Belt is dominated dy early stage dolomite cementation and by the corrosion and replacement of dolomite in clasts. The late Guangxi movement caused the formation and then the successively upliftings of the anticline in the area. The axis of the anticline was eroded and eluviated by atmosphere fresh water, resulted the development of secondary pores in dolomites, which would be favourable for oil/gas accumulations. The maturities of sandstone minerals in the eastern flank of Majiang Anticline, Wuxi, Changshu and Huangqiao areas are rather high and the diagenesis are mainly quartz overgrowth and kaolinites filling the primary pores. The bitumen was filled into the residual primary pores of quartz overgrowth,so that the accumula-tion of oil/gas is unfavourable and poor.

本文对扬子准地台南缘一些地区和层段的含沥青砂岩的成岩作用进行了论述。指出麻江背斜中带的成岩作用以早期白云石胶结作用和白云石溶蚀交代石英碎屑为主,晚期广西运动使该区形成背斜并继续抬升,背斜轴部遭到剥蚀和大气淡水淋溶,致使白云石被溶蚀形成大量次生孔隙,利于石油储集;麻江背斜东翼和无锡、常熟、黄桥地区的砂岩矿物成熟度高,成岩作用以石英次生加大和高岭石充填原生孔隙为主,沥青充填在石英次生加大残留的原生孔隙中,储集条件略差;安吉康山及下扬子广大地区中上志留统的砂岩,由于浅变质泥岩屑含量高,它们在上覆巨厚地层压力下,表现为强烈的机械压实作用所引起的碎屑彼此镶嵌以及粘土杂基的充填,致使砂岩储集性能最差,仅能形成以构造断裂为主的脉状沥青。

: Although Jialingjiang Formation of Triassic system in south and southwest ar-eas of Sichuan is tight carbonate deposition leached by early fresh water and its structure is reformed in a later period,the tight carbonate formation can become multiple porous fracture layered reservoirs,and then become fault trap oil and gas reservoirs. Many boring data proves that carbonate of Jialingjiang Formation generally has better barrier condition for oil and gas after faulted. Based on form types and shapes,fault...

: Although Jialingjiang Formation of Triassic system in south and southwest ar-eas of Sichuan is tight carbonate deposition leached by early fresh water and its structure is reformed in a later period,the tight carbonate formation can become multiple porous fracture layered reservoirs,and then become fault trap oil and gas reservoirs. Many boring data proves that carbonate of Jialingjiang Formation generally has better barrier condition for oil and gas after faulted. Based on form types and shapes,fault traps in Jialingjiang Formation can be de-vided into six types and their success ratio of exploration reaches 70. 5%.

川南、川西南地区三叠系嘉陵江组虽为致密碳酸盐岩沉积,但经早期淡水淋溶和晚期构造改造,可变为连通的多孔洞缝似层状储层而形成断层圈闭油气藏。大量钻探资料证明,断后的嘉陵江组碳酸盐岩对油气一般都具有较好的遮挡条件。按形成方式和形态,嘉陵江组断层圈闭可分为6类,总勘探成功率达70.5%。

The Shahejie Formation is the major reservoir in Luojia area of Zhanhua depression, which is divided into four members from up to down, Es 1, Es 2, Es 3 and Es 4. The present paper studies the diagenetic types and features in detail, and points out that dissolution is the major diagenesis generating pores and compaction and cementation are the major diagenesises diminishing pores. The diagenetic stages and diagenetic facies are also established in this paper. The Shahejie Formation belongs to the...

The Shahejie Formation is the major reservoir in Luojia area of Zhanhua depression, which is divided into four members from up to down, Es 1, Es 2, Es 3 and Es 4. The present paper studies the diagenetic types and features in detail, and points out that dissolution is the major diagenesis generating pores and compaction and cementation are the major diagenesises diminishing pores. The diagenetic stages and diagenetic facies are also established in this paper. The Shahejie Formation belongs to the middle diagenetic stage and have four diagenetic facies which are matrix supported diagenetic face, compacted diagenetic face, carbonate cementing and replacing diagenetic face and carbonate dissoluted diagenetic face. The reservoirs of Shahejie Formation mostly belong to the carbonate dissoluted diagenetic face whose dissoluted pores are the main reservoir spaces. The dissolution is related to evolution of organic matter in Es 3 and Es 4 which generated CO 2 and formed acid liquid.

沙河街组是济阳坳陷沾化凹陷罗家地区的主要储集层,近年在沙四段至沙一段获重大油气发现。以岩石学研究为基础,并利用I/S混层比、镜质体反射率及储集层物性等资料,对该地区沙河街组储集层成岩作用类型、特征进行详细研究。认为该地区沙河街组储集层成岩作用类型较多,压实、胶结作用是破坏孔隙的主要成岩作用,溶解作用是形成孔隙的主要成岩作用;属中成岩阶段,以2100m为界又划分出中成岩早期、晚期;发育压实、杂基支撑、碳酸盐胶结交代及碳酸盐溶解这4种成岩相类型。储集空间以溶解作用形成的次生孔隙为主,溶解作用分为大气淡水淋溶和埋藏溶解,后者与有机质成熟及粘土矿物转化有关。沙四上段砾岩体储集性相对较差,为低孔低渗—低孔中渗储集层,沙三段、沙二段砂岩和沙二段、沙一段碳酸盐岩储集性相对较好,为中孔中渗—高孔高渗储集层。图1表2参2(邹冬平摘)

 
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